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Huawei EulerOS: CVE-2024-26820: kernel security update Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/17/2024 Created 12/13/2024 Added 12/12/2024 Modified 12/12/2024 Description In the Linux kernel, the following vulnerability has been resolved: hv_netvsc: Register VF in netvsc_probe if NET_DEVICE_REGISTER missed If hv_netvsc driver is unloaded and reloaded, the NET_DEVICE_REGISTER handler cannot perform VF register successfully as the register call is received before netvsc_probe is finished. This is because we register register_netdevice_notifier() very early( even before vmbus_driver_register()). To fix this, we try to register each such matching VF( if it is visible as a netdevice) at the end of netvsc_probe. Solution(s) huawei-euleros-2_0_sp12-upgrade-bpftool huawei-euleros-2_0_sp12-upgrade-kernel huawei-euleros-2_0_sp12-upgrade-kernel-abi-stablelists huawei-euleros-2_0_sp12-upgrade-kernel-tools huawei-euleros-2_0_sp12-upgrade-kernel-tools-libs huawei-euleros-2_0_sp12-upgrade-python3-perf References https://attackerkb.com/topics/cve-2024-26820 CVE - 2024-26820 EulerOS-SA-2024-2953

Debian: CVE-2024-26917: linux -- security update Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/17/2024 Created 05/08/2024 Added 05/08/2024 Modified 02/06/2025 Description In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock" This reverts commit 1a1975551943f681772720f639ff42fbaa746212. This commit causes interrupts to be lost for FCoE devices, since it changed sping locks from "bh" to "irqsave". Instead, a work queue should be used, and will be addressed in a separate commit. Solution(s) debian-upgrade-linux References https://attackerkb.com/topics/cve-2024-26917 CVE - 2024-26917 DSA-5681-1

Debian: CVE-2024-26875: linux -- security update Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/17/2024 Created 05/08/2024 Added 05/08/2024 Modified 07/03/2024 Description In the Linux kernel, the following vulnerability has been resolved: media: pvrusb2: fix uaf in pvr2_context_set_notify [Syzbot reported] BUG: KASAN: slab-use-after-free in pvr2_context_set_notify+0x2c4/0x310 drivers/media/usb/pvrusb2/pvrusb2-context.c:35 Read of size 4 at addr ffff888113aeb0d8 by task kworker/1:1/26 CPU: 1 PID: 26 Comm: kworker/1:1 Not tainted 6.8.0-rc1-syzkaller-00046-gf1a27f081c1f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 Workqueue: usb_hub_wq hub_event Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106 print_address_description mm/kasan/report.c:377 [inline] print_report+0xc4/0x620 mm/kasan/report.c:488 kasan_report+0xda/0x110 mm/kasan/report.c:601 pvr2_context_set_notify+0x2c4/0x310 drivers/media/usb/pvrusb2/pvrusb2-context.c:35 pvr2_context_notify drivers/media/usb/pvrusb2/pvrusb2-context.c:95 [inline] pvr2_context_disconnect+0x94/0xb0 drivers/media/usb/pvrusb2/pvrusb2-context.c:272 Freed by task 906: kasan_save_stack+0x33/0x50 mm/kasan/common.c:47 kasan_save_track+0x14/0x30 mm/kasan/common.c:68 kasan_save_free_info+0x3f/0x60 mm/kasan/generic.c:640 poison_slab_object mm/kasan/common.c:241 [inline] __kasan_slab_free+0x106/0x1b0 mm/kasan/common.c:257 kasan_slab_free include/linux/kasan.h:184 [inline] slab_free_hook mm/slub.c:2121 [inline] slab_free mm/slub.c:4299 [inline] kfree+0x105/0x340 mm/slub.c:4409 pvr2_context_check drivers/media/usb/pvrusb2/pvrusb2-context.c:137 [inline] pvr2_context_thread_func+0x69d/0x960 drivers/media/usb/pvrusb2/pvrusb2-context.c:158 [Analyze] Task A set disconnect_flag = !0, which resulted in Task B's condition being met and releasing mp, leading to this issue. [Fix] Place the disconnect_flag assignment operation after all code in pvr2_context_disconnect() to avoid this issue. Solution(s) debian-upgrade-linux References https://attackerkb.com/topics/cve-2024-26875 CVE - 2024-26875 DSA-5681-1

Debian: CVE-2024-26848: linux -- security update Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/17/2024 Created 05/08/2024 Added 05/08/2024 Modified 12/23/2024 Description Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. Solution(s) debian-upgrade-linux References https://attackerkb.com/topics/cve-2024-26848 CVE - 2024-26848 DSA-5681-1

Alma Linux: CVE-2024-26843: Important: kernel security update (Multiple Advisories) Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/17/2024 Created 08/13/2024 Added 08/12/2024 Modified 08/12/2024 Description In the Linux kernel, the following vulnerability has been resolved: efi: runtime: Fix potential overflow of soft-reserved region size md_size will have been narrowed if we have >= 4GB worth of pages in a soft-reserved region. Solution(s) alma-upgrade-bpftool alma-upgrade-kernel alma-upgrade-kernel-abi-stablelists alma-upgrade-kernel-core alma-upgrade-kernel-cross-headers alma-upgrade-kernel-debug alma-upgrade-kernel-debug-core alma-upgrade-kernel-debug-devel alma-upgrade-kernel-debug-modules alma-upgrade-kernel-debug-modules-extra alma-upgrade-kernel-devel alma-upgrade-kernel-doc alma-upgrade-kernel-headers alma-upgrade-kernel-modules alma-upgrade-kernel-modules-extra alma-upgrade-kernel-rt alma-upgrade-kernel-rt-core alma-upgrade-kernel-rt-debug alma-upgrade-kernel-rt-debug-core alma-upgrade-kernel-rt-debug-devel alma-upgrade-kernel-rt-debug-kvm alma-upgrade-kernel-rt-debug-modules alma-upgrade-kernel-rt-debug-modules-extra alma-upgrade-kernel-rt-devel alma-upgrade-kernel-rt-kvm alma-upgrade-kernel-rt-modules alma-upgrade-kernel-rt-modules-extra alma-upgrade-kernel-tools alma-upgrade-kernel-tools-libs alma-upgrade-kernel-tools-libs-devel alma-upgrade-kernel-zfcpdump alma-upgrade-kernel-zfcpdump-core alma-upgrade-kernel-zfcpdump-devel alma-upgrade-kernel-zfcpdump-modules alma-upgrade-kernel-zfcpdump-modules-extra alma-upgrade-perf alma-upgrade-python3-perf References https://attackerkb.com/topics/cve-2024-26843 CVE - 2024-26843 https://errata.almalinux.org/8/ALSA-2024-5101.html https://errata.almalinux.org/8/ALSA-2024-5102.html

Alma Linux: CVE-2024-26907: Important: kernel security and bug fix update (Multiple Advisories) Severity 7 CVSS (AV:L/AC:L/Au:S/C:C/I:C/A:C) Published 04/17/2024 Created 07/03/2024 Added 07/03/2024 Modified 01/30/2025 Description In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix fortify source warning while accessing Eth segment ------------[ cut here ]------------ memcpy: detected field-spanning write (size 56) of single field "eseg->inline_hdr.start" at /var/lib/dkms/mlnx-ofed-kernel/5.8/build/drivers/infiniband/hw/mlx5/wr.c:131 (size 2) WARNING: CPU: 0 PID: 293779 at /var/lib/dkms/mlnx-ofed-kernel/5.8/build/drivers/infiniband/hw/mlx5/wr.c:131 mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib] Modules linked in: 8021q garp mrp stp llc rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_ib(OE) ib_uverbs(OE) ib_core(OE) mlx5_core(OE) pci_hyperv_intf mlxdevm(OE) mlx_compat(OE) tls mlxfw(OE) psample nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink mst_pciconf(OE) knem(OE) vfio_pci vfio_pci_core vfio_iommu_type1 vfio iommufd irqbypass cuse nfsv3 nfs fscache netfs xfrm_user xfrm_algo ipmi_devintf ipmi_msghandler binfmt_misc crct10dif_pclmul crc32_pclmul polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 snd_pcsp aesni_intel crypto_simd cryptd snd_pcm snd_timer joydev snd soundcore input_leds serio_raw evbug nfsd auth_rpcgss nfs_acl lockd grace sch_fq_codel sunrpc drm efi_pstore ip_tables x_tables autofs4 psmouse virtio_net net_failover failover floppy [last unloaded: mlx_compat(OE)] CPU: 0 PID: 293779 Comm: ssh Tainted: G OE6.2.0-32-generic #32~22.04.1-Ubuntu Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011 RIP: 0010:mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib] Code: 0c 01 00 a8 01 75 25 48 8b 75 a0 b9 02 00 00 00 48 c7 c2 10 5b fd c0 48 c7 c7 80 5b fd c0 c6 05 57 0c 03 00 01 e8 95 4d 93 da <0f> 0b 44 8b 4d b0 4c 8b 45 c8 48 8b 4d c0 e9 49 fb ff ff 41 0f b7 RSP: 0018:ffffb5b48478b570 EFLAGS: 00010046 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffb5b48478b628 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffb5b48478b5e8 R13: ffff963a3c609b5e R14: ffff9639c3fbd800 R15: ffffb5b480475a80 FS:00007fc03b444c80(0000) GS:ffff963a3dc00000(0000) knlGS:0000000000000000 CS:0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000556f46bdf000 CR3: 0000000006ac6003 CR4: 00000000003706f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> ? show_regs+0x72/0x90 ? mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib] ? __warn+0x8d/0x160 ? mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib] ? report_bug+0x1bb/0x1d0 ? handle_bug+0x46/0x90 ? exc_invalid_op+0x19/0x80 ? asm_exc_invalid_op+0x1b/0x20 ? mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib] mlx5_ib_post_send_nodrain+0xb/0x20 [mlx5_ib] ipoib_send+0x2ec/0x770 [ib_ipoib] ipoib_start_xmit+0x5a0/0x770 [ib_ipoib] dev_hard_start_xmit+0x8e/0x1e0 ? validate_xmit_skb_list+0x4d/0x80 sch_direct_xmit+0x116/0x3a0 __dev_xmit_skb+0x1fd/0x580 __dev_queue_xmit+0x284/0x6b0 ? _raw_spin_unlock_irq+0xe/0x50 ? __flush_work.isra.0+0x20d/0x370 ? push_pseudo_header+0x17/0x40 [ib_ipoib] neigh_connected_output+0xcd/0x110 ip_finish_output2+0x179/0x480 ? __smp_call_single_queue+0x61/0xa0 __ip_finish_output+0xc3/0x190 ip_finish_output+0x2e/0xf0 ip_output+0x78/0x110 ? __pfx_ip_finish_output+0x10/0x10 ip_local_out+0x64/0x70 __ip_queue_xmit+0x18a/0x460 ip_queue_xmit+0x15/0x30 __tcp_transmit_skb+0x914/0x9c0 tcp_write_xmit+0x334/0x8d0 tcp_push_one+0x3c/0x60 tcp_sendmsg_locked+0x2e1/0xac0 tcp_sendmsg+0x2d/0x50 inet_sendmsg+0x43/0x90 sock_sendmsg+0x68/0x80 sock_write_iter+0x93/0x100 vfs_write+0x326/0x3c0 ksys_write+0xbd/0xf0 ? do_syscall_64+0x69/0x90 __x64_sys_write+0x19/0x30 do_syscall_ ---truncated--- Solution(s) alma-upgrade-bpftool alma-upgrade-kernel alma-upgrade-kernel-abi-stablelists alma-upgrade-kernel-core alma-upgrade-kernel-cross-headers alma-upgrade-kernel-debug alma-upgrade-kernel-debug-core alma-upgrade-kernel-debug-devel alma-upgrade-kernel-debug-modules alma-upgrade-kernel-debug-modules-extra alma-upgrade-kernel-devel alma-upgrade-kernel-doc alma-upgrade-kernel-headers alma-upgrade-kernel-modules alma-upgrade-kernel-modules-extra alma-upgrade-kernel-rt alma-upgrade-kernel-rt-core alma-upgrade-kernel-rt-debug alma-upgrade-kernel-rt-debug-core alma-upgrade-kernel-rt-debug-devel alma-upgrade-kernel-rt-debug-kvm alma-upgrade-kernel-rt-debug-modules alma-upgrade-kernel-rt-debug-modules-extra alma-upgrade-kernel-rt-devel alma-upgrade-kernel-rt-kvm alma-upgrade-kernel-rt-modules alma-upgrade-kernel-rt-modules-extra alma-upgrade-kernel-tools alma-upgrade-kernel-tools-libs alma-upgrade-kernel-tools-libs-devel alma-upgrade-kernel-zfcpdump alma-upgrade-kernel-zfcpdump-core alma-upgrade-kernel-zfcpdump-devel alma-upgrade-kernel-zfcpdump-modules alma-upgrade-kernel-zfcpdump-modules-extra alma-upgrade-perf alma-upgrade-python3-perf References https://attackerkb.com/topics/cve-2024-26907 CVE - 2024-26907 https://errata.almalinux.org/8/ALSA-2024-4211.html https://errata.almalinux.org/8/ALSA-2024-4352.html

Alma Linux: CVE-2024-26846: Important: kernel security update (ALSA-2024-7000) Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/17/2024 Created 09/27/2024 Added 09/26/2024 Modified 09/26/2024 Description In the Linux kernel, the following vulnerability has been resolved: nvme-fc: do not wait in vain when unloading module The module exit path has race between deleting all controllers and freeing 'left over IDs'. To prevent double free a synchronization between nvme_delete_ctrl and ida_destroy has been added by the initial commit. There is some logic around trying to prevent from hanging forever in wait_for_completion, though it does not handling all cases. E.g. blktests is able to reproduce the situation where the module unload hangs forever. If we completely rely on the cleanup code executed from the nvme_delete_ctrl path, all IDs will be freed eventually. This makes calling ida_destroy unnecessary. We only have to ensure that all nvme_delete_ctrl code has been executed before we leave nvme_fc_exit_module. This is done by flushing the nvme_delete_wq workqueue. While at it, remove the unused nvme_fc_wq workqueue too. Solution(s) alma-upgrade-bpftool alma-upgrade-kernel alma-upgrade-kernel-abi-stablelists alma-upgrade-kernel-core alma-upgrade-kernel-cross-headers alma-upgrade-kernel-debug alma-upgrade-kernel-debug-core alma-upgrade-kernel-debug-devel alma-upgrade-kernel-debug-modules alma-upgrade-kernel-debug-modules-extra alma-upgrade-kernel-devel alma-upgrade-kernel-doc alma-upgrade-kernel-headers alma-upgrade-kernel-modules alma-upgrade-kernel-modules-extra alma-upgrade-kernel-tools alma-upgrade-kernel-tools-libs alma-upgrade-kernel-tools-libs-devel alma-upgrade-kernel-zfcpdump alma-upgrade-kernel-zfcpdump-core alma-upgrade-kernel-zfcpdump-devel alma-upgrade-kernel-zfcpdump-modules alma-upgrade-kernel-zfcpdump-modules-extra alma-upgrade-perf alma-upgrade-python3-perf References https://attackerkb.com/topics/cve-2024-26846 CVE - 2024-26846 https://errata.almalinux.org/8/ALSA-2024-7000.html

Alma Linux: CVE-2024-26826: Important: kernel security and bug fix update (Multiple Advisories) Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/17/2024 Created 07/03/2024 Added 07/03/2024 Modified 11/04/2024 Description In the Linux kernel, the following vulnerability has been resolved: mptcp: fix data re-injection from stale subflow When the MPTCP PM detects that a subflow is stale, all the packet scheduler must re-inject all the mptcp-level unacked data. To avoid acquiring unneeded locks, it first try to check if any unacked data is present at all in the RTX queue, but such check is currently broken, as it uses TCP-specific helper on an MPTCP socket. Funnily enough fuzzers and static checkers are happy, as the accessed memory still belongs to the mptcp_sock struct, and even from a functional perspective the recovery completed successfully, as the short-cut test always failed. A recent unrelated TCP change - commit d5fed5addb2b ("tcp: reorganize tcp_sock fast path variables") - exposed the issue, as the tcp field reorganization makes the mptcp code always skip the re-inection. Fix the issue dropping the bogus call: we are on a slow path, the early optimization proved once again to be evil. Solution(s) alma-upgrade-bpftool alma-upgrade-kernel alma-upgrade-kernel-64k alma-upgrade-kernel-64k-core alma-upgrade-kernel-64k-debug alma-upgrade-kernel-64k-debug-core alma-upgrade-kernel-64k-debug-devel alma-upgrade-kernel-64k-debug-devel-matched alma-upgrade-kernel-64k-debug-modules alma-upgrade-kernel-64k-debug-modules-core alma-upgrade-kernel-64k-debug-modules-extra alma-upgrade-kernel-64k-devel alma-upgrade-kernel-64k-devel-matched alma-upgrade-kernel-64k-modules alma-upgrade-kernel-64k-modules-core alma-upgrade-kernel-64k-modules-extra alma-upgrade-kernel-abi-stablelists alma-upgrade-kernel-core alma-upgrade-kernel-cross-headers alma-upgrade-kernel-debug alma-upgrade-kernel-debug-core alma-upgrade-kernel-debug-devel alma-upgrade-kernel-debug-devel-matched alma-upgrade-kernel-debug-modules alma-upgrade-kernel-debug-modules-core alma-upgrade-kernel-debug-modules-extra alma-upgrade-kernel-debug-uki-virt alma-upgrade-kernel-devel alma-upgrade-kernel-devel-matched alma-upgrade-kernel-doc alma-upgrade-kernel-headers alma-upgrade-kernel-modules alma-upgrade-kernel-modules-core alma-upgrade-kernel-modules-extra alma-upgrade-kernel-rt alma-upgrade-kernel-rt-core alma-upgrade-kernel-rt-debug alma-upgrade-kernel-rt-debug-core alma-upgrade-kernel-rt-debug-devel alma-upgrade-kernel-rt-debug-kvm alma-upgrade-kernel-rt-debug-modules alma-upgrade-kernel-rt-debug-modules-core alma-upgrade-kernel-rt-debug-modules-extra alma-upgrade-kernel-rt-devel alma-upgrade-kernel-rt-kvm alma-upgrade-kernel-rt-modules alma-upgrade-kernel-rt-modules-core alma-upgrade-kernel-rt-modules-extra alma-upgrade-kernel-tools alma-upgrade-kernel-tools-libs alma-upgrade-kernel-tools-libs-devel alma-upgrade-kernel-uki-virt alma-upgrade-kernel-zfcpdump alma-upgrade-kernel-zfcpdump-core alma-upgrade-kernel-zfcpdump-devel alma-upgrade-kernel-zfcpdump-devel-matched alma-upgrade-kernel-zfcpdump-modules alma-upgrade-kernel-zfcpdump-modules-core alma-upgrade-kernel-zfcpdump-modules-extra alma-upgrade-libperf alma-upgrade-perf alma-upgrade-python3-perf alma-upgrade-rtla alma-upgrade-rv References https://attackerkb.com/topics/cve-2024-26826 CVE - 2024-26826 https://errata.almalinux.org/8/ALSA-2024-4211.html https://errata.almalinux.org/8/ALSA-2024-4352.html https://errata.almalinux.org/9/ALSA-2024-8617.html

Alma Linux: CVE-2024-26852: Important: kernel security update (Multiple Advisories) Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/17/2024 Created 08/13/2024 Added 08/12/2024 Modified 11/04/2024 Description In the Linux kernel, the following vulnerability has been resolved: net/ipv6: avoid possible UAF in ip6_route_mpath_notify() syzbot found another use-after-free in ip6_route_mpath_notify() [1] Commit f7225172f25a ("net/ipv6: prevent use after free in ip6_route_mpath_notify") was not able to fix the root cause. We need to defer the fib6_info_release() calls after ip6_route_mpath_notify(), in the cleanup phase. [1] BUG: KASAN: slab-use-after-free in rt6_fill_node+0x1460/0x1ac0 Read of size 4 at addr ffff88809a07fc64 by task syz-executor.2/23037 CPU: 0 PID: 23037 Comm: syz-executor.2 Not tainted 6.8.0-rc4-syzkaller-01035-gea7f3cfaa588 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e7/0x2e0 lib/dump_stack.c:106 print_address_description mm/kasan/report.c:377 [inline] print_report+0x167/0x540 mm/kasan/report.c:488 kasan_report+0x142/0x180 mm/kasan/report.c:601 rt6_fill_node+0x1460/0x1ac0 inet6_rt_notify+0x13b/0x290 net/ipv6/route.c:6184 ip6_route_mpath_notify net/ipv6/route.c:5198 [inline] ip6_route_multipath_add net/ipv6/route.c:5404 [inline] inet6_rtm_newroute+0x1d0f/0x2300 net/ipv6/route.c:5517 rtnetlink_rcv_msg+0x885/0x1040 net/core/rtnetlink.c:6597 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2543 netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline] netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367 netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:745 ____sys_sendmsg+0x525/0x7d0 net/socket.c:2584 ___sys_sendmsg net/socket.c:2638 [inline] __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2667 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7f73dd87dda9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f73de6550c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f73dd9ac050 RCX: 00007f73dd87dda9 RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 RBP: 00007f73dd8ca47a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007f73dd9ac050 R15: 00007ffdbdeb7858 </TASK> Allocated by task 23037: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 poison_kmalloc_redzone mm/kasan/common.c:372 [inline] __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:389 kasan_kmalloc include/linux/kasan.h:211 [inline] __do_kmalloc_node mm/slub.c:3981 [inline] __kmalloc+0x22e/0x490 mm/slub.c:3994 kmalloc include/linux/slab.h:594 [inline] kzalloc include/linux/slab.h:711 [inline] fib6_info_alloc+0x2e/0xf0 net/ipv6/ip6_fib.c:155 ip6_route_info_create+0x445/0x12b0 net/ipv6/route.c:3758 ip6_route_multipath_add net/ipv6/route.c:5298 [inline] inet6_rtm_newroute+0x744/0x2300 net/ipv6/route.c:5517 rtnetlink_rcv_msg+0x885/0x1040 net/core/rtnetlink.c:6597 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2543 netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline] netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367 netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:745 ____sys_sendmsg+0x525/0x7d0 net/socket.c:2584 ___sys_sendmsg net/socket.c:2638 [inline] __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2667 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 Freed by task 16: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 kasan_save_free_info+0x4e/0x60 mm/kasan/generic.c:640 poison_slab_object+0xa6/0xe0 m ---truncated--- Solution(s) alma-upgrade-bpftool alma-upgrade-kernel alma-upgrade-kernel-64k alma-upgrade-kernel-64k-core alma-upgrade-kernel-64k-debug alma-upgrade-kernel-64k-debug-core alma-upgrade-kernel-64k-debug-devel alma-upgrade-kernel-64k-debug-devel-matched alma-upgrade-kernel-64k-debug-modules alma-upgrade-kernel-64k-debug-modules-core alma-upgrade-kernel-64k-debug-modules-extra alma-upgrade-kernel-64k-devel alma-upgrade-kernel-64k-devel-matched alma-upgrade-kernel-64k-modules alma-upgrade-kernel-64k-modules-core alma-upgrade-kernel-64k-modules-extra alma-upgrade-kernel-abi-stablelists alma-upgrade-kernel-core alma-upgrade-kernel-cross-headers alma-upgrade-kernel-debug alma-upgrade-kernel-debug-core alma-upgrade-kernel-debug-devel alma-upgrade-kernel-debug-devel-matched alma-upgrade-kernel-debug-modules alma-upgrade-kernel-debug-modules-core alma-upgrade-kernel-debug-modules-extra alma-upgrade-kernel-debug-uki-virt alma-upgrade-kernel-devel alma-upgrade-kernel-devel-matched alma-upgrade-kernel-doc alma-upgrade-kernel-headers alma-upgrade-kernel-modules alma-upgrade-kernel-modules-core alma-upgrade-kernel-modules-extra alma-upgrade-kernel-rt alma-upgrade-kernel-rt-core alma-upgrade-kernel-rt-debug alma-upgrade-kernel-rt-debug-core alma-upgrade-kernel-rt-debug-devel alma-upgrade-kernel-rt-debug-kvm alma-upgrade-kernel-rt-debug-modules alma-upgrade-kernel-rt-debug-modules-core alma-upgrade-kernel-rt-debug-modules-extra alma-upgrade-kernel-rt-devel alma-upgrade-kernel-rt-kvm alma-upgrade-kernel-rt-modules alma-upgrade-kernel-rt-modules-core alma-upgrade-kernel-rt-modules-extra alma-upgrade-kernel-tools alma-upgrade-kernel-tools-libs alma-upgrade-kernel-tools-libs-devel alma-upgrade-kernel-uki-virt alma-upgrade-kernel-zfcpdump alma-upgrade-kernel-zfcpdump-core alma-upgrade-kernel-zfcpdump-devel alma-upgrade-kernel-zfcpdump-devel-matched alma-upgrade-kernel-zfcpdump-modules alma-upgrade-kernel-zfcpdump-modules-core alma-upgrade-kernel-zfcpdump-modules-extra alma-upgrade-libperf alma-upgrade-perf alma-upgrade-python3-perf alma-upgrade-rtla alma-upgrade-rv References https://attackerkb.com/topics/cve-2024-26852 CVE - 2024-26852 https://errata.almalinux.org/8/ALSA-2024-5101.html https://errata.almalinux.org/8/ALSA-2024-5102.html https://errata.almalinux.org/9/ALSA-2024-4928.html

Huawei EulerOS: CVE-2024-26900: kernel security update Severity 5 CVSS (AV:L/AC:L/Au:S/C:N/I:N/A:C) Published 04/17/2024 Created 10/09/2024 Added 10/08/2024 Modified 01/30/2025 Description In the Linux kernel, the following vulnerability has been resolved: md: fix kmemleak of rdev->serial If kobject_add() is fail in bind_rdev_to_array(), 'rdev->serial' will be alloc not be freed, and kmemleak occurs. unreferenced object 0xffff88815a350000 (size 49152): comm "mdadm", pid 789, jiffies 4294716910 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00................ backtrace (crc f773277a): [<0000000058b0a453>] kmemleak_alloc+0x61/0xe0 [<00000000366adf14>] __kmalloc_large_node+0x15e/0x270 [<000000002e82961b>] __kmalloc_node.cold+0x11/0x7f [<00000000f206d60a>] kvmalloc_node+0x74/0x150 [<0000000034bf3363>] rdev_init_serial+0x67/0x170 [<0000000010e08fe9>] mddev_create_serial_pool+0x62/0x220 [<00000000c3837bf0>] bind_rdev_to_array+0x2af/0x630 [<0000000073c28560>] md_add_new_disk+0x400/0x9f0 [<00000000770e30ff>] md_ioctl+0x15bf/0x1c10 [<000000006cfab718>] blkdev_ioctl+0x191/0x3f0 [<0000000085086a11>] vfs_ioctl+0x22/0x60 [<0000000018b656fe>] __x64_sys_ioctl+0xba/0xe0 [<00000000e54e675e>] do_syscall_64+0x71/0x150 [<000000008b0ad622>] entry_SYSCALL_64_after_hwframe+0x6c/0x74 Solution(s) huawei-euleros-2_0_sp12-upgrade-bpftool huawei-euleros-2_0_sp12-upgrade-kernel huawei-euleros-2_0_sp12-upgrade-kernel-abi-stablelists huawei-euleros-2_0_sp12-upgrade-kernel-tools huawei-euleros-2_0_sp12-upgrade-kernel-tools-libs huawei-euleros-2_0_sp12-upgrade-python3-perf References https://attackerkb.com/topics/cve-2024-26900 CVE - 2024-26900 EulerOS-SA-2024-2240

Huawei EulerOS: CVE-2024-26898: kernel security update Severity 7 CVSS (AV:L/AC:L/Au:S/C:C/I:C/A:C) Published 04/17/2024 Created 10/09/2024 Added 10/08/2024 Modified 01/28/2025 Description In the Linux kernel, the following vulnerability has been resolved: aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts This patch is against CVE-2023-6270. The description of cve is: A flaw was found in the ATA over Ethernet (AoE) driver in the Linux kernel. The aoecmd_cfg_pkts() function improperly updates the refcnt on `struct net_device`, and a use-after-free can be triggered by racing between the free on the struct and the access through the `skbtxq` global queue. This could lead to a denial of service condition or potential code execution. In aoecmd_cfg_pkts(), it always calls dev_put(ifp) when skb initial code is finished. But the net_device ifp will still be used in later tx()->dev_queue_xmit() in kthread. Which means that the dev_put(ifp) should NOT be called in the success path of skb initial code in aoecmd_cfg_pkts(). Otherwise tx() may run into use-after-free because the net_device is freed. This patch removed the dev_put(ifp) in the success path in aoecmd_cfg_pkts(), and added dev_put() after skb xmit in tx(). Solution(s) huawei-euleros-2_0_sp12-upgrade-bpftool huawei-euleros-2_0_sp12-upgrade-kernel huawei-euleros-2_0_sp12-upgrade-kernel-abi-stablelists huawei-euleros-2_0_sp12-upgrade-kernel-tools huawei-euleros-2_0_sp12-upgrade-kernel-tools-libs huawei-euleros-2_0_sp12-upgrade-python3-perf References https://attackerkb.com/topics/cve-2024-26898 CVE - 2024-26898 EulerOS-SA-2024-2240

Red Hat JBossEAP: Out-of-bounds Write (CVE-2024-2961) Severity 6 CVSS (AV:L/AC:L/Au:N/C:P/I:P/A:C) Published 04/17/2024 Created 12/24/2024 Added 12/20/2024 Modified 12/20/2024 Description The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to crash an application or overwrite a neighbouring variable.. An out-of-bounds write flaw was found in the ISO-2022-CN-EXT plugin for glibc's iconv library. When converting from UCS4 charset, adding certain escape charterers is required to indicate where the charset was changed to the library. During this process, iconv improperly checks the boundaries of internal buffers, leading to a buffer overflow, which allows writing up to 3 bytes outside the desired memory location. This issue may allow an attacker to craft a malicious characters sequence that will trigger the out-of-bounds write and perform remote code execution, presenting a high impact to the Integrity, Confidentiality, and Availability triad. Solution(s) red-hat-jboss-eap-upgrade-latest References https://attackerkb.com/topics/cve-2024-2961 CVE - 2024-2961 https://access.redhat.com/security/cve/CVE-2024-2961 https://bugzilla.redhat.com/show_bug.cgi?id=2273404 https://www.openwall.com/lists/oss-security/2024/04/17/9

Huawei EulerOS: CVE-2024-26839: kernel security update Severity 5 CVSS (AV:L/AC:L/Au:S/C:N/I:N/A:C) Published 04/17/2024 Created 10/09/2024 Added 10/08/2024 Modified 01/28/2025 Description In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix a memleak in init_credit_return When dma_alloc_coherent fails to allocate dd->cr_base[i].va, init_credit_return should deallocate dd->cr_base and dd->cr_base[i] that allocated before. Or those resources would be never freed and a memleak is triggered. Solution(s) huawei-euleros-2_0_sp12-upgrade-bpftool huawei-euleros-2_0_sp12-upgrade-kernel huawei-euleros-2_0_sp12-upgrade-kernel-abi-stablelists huawei-euleros-2_0_sp12-upgrade-kernel-tools huawei-euleros-2_0_sp12-upgrade-kernel-tools-libs huawei-euleros-2_0_sp12-upgrade-python3-perf References https://attackerkb.com/topics/cve-2024-26839 CVE - 2024-26839 EulerOS-SA-2024-2240

Huawei EulerOS: CVE-2024-26883: kernel security update Severity 7 CVSS (AV:L/AC:L/Au:S/C:C/I:C/A:C) Published 04/17/2024 Created 10/09/2024 Added 10/08/2024 Modified 01/28/2025 Description In the Linux kernel, the following vulnerability has been resolved: bpf: Fix stackmap overflow check on 32-bit arches The stackmap code relies on roundup_pow_of_two() to compute the number of hash buckets, and contains an overflow check by checking if the resulting value is 0. However, on 32-bit arches, the roundup code itself can overflow by doing a 32-bit left-shift of an unsigned long value, which is undefined behaviour, so it is not guaranteed to truncate neatly. This was triggered by syzbot on the DEVMAP_HASH type, which contains the same check, copied from the hashtab code. The commit in the fixes tag actually attempted to fix this, but the fix did not account for the UB, so the fix only works on CPUs where an overflow does result in a neat truncation to zero, which is not guaranteed. Checking the value before rounding does not have this problem. Solution(s) huawei-euleros-2_0_sp12-upgrade-bpftool huawei-euleros-2_0_sp12-upgrade-kernel huawei-euleros-2_0_sp12-upgrade-kernel-abi-stablelists huawei-euleros-2_0_sp12-upgrade-kernel-tools huawei-euleros-2_0_sp12-upgrade-kernel-tools-libs huawei-euleros-2_0_sp12-upgrade-python3-perf References https://attackerkb.com/topics/cve-2024-26883 CVE - 2024-26883 EulerOS-SA-2024-2240

Ubuntu: (Multiple Advisories) (CVE-2024-26831): Linux kernel vulnerabilities Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/17/2024 Created 07/15/2024 Added 07/15/2024 Modified 08/06/2024 Description In the Linux kernel, the following vulnerability has been resolved: net/handshake: Fix handshake_req_destroy_test1 Recently, handshake_req_destroy_test1 started failing: Expected handshake_req_destroy_test == req, but handshake_req_destroy_test == 0000000000000000 req == 0000000060f99b40 not ok 11 req_destroy works This is because "sock_release(sock)" was replaced with "fput(filp)" to address a memory leak. Note that sock_release() is synchronous but fput() usually delays the final close and clean-up. The delay is not consequential in the other cases that were changed but handshake_req_destroy_test1 is testing that handshake_req_cancel() followed by closing the file actually does call the ->hp_destroy method. Thus the PTR_EQ test at the end has to be sure that the final close is complete before it checks the pointer. We cannot use a completion here because if ->hp_destroy is never called (ie, there is an API bug) then the test will hang. Reported by: Guenter Roeck <[email protected]> Solution(s) ubuntu-upgrade-linux-image-6-5-0-1017-starfive ubuntu-upgrade-linux-image-6-5-0-1020-raspi ubuntu-upgrade-linux-image-6-5-0-1023-aws ubuntu-upgrade-linux-image-6-5-0-1023-nvidia ubuntu-upgrade-linux-image-6-5-0-1023-nvidia-64k ubuntu-upgrade-linux-image-6-5-0-1024-azure ubuntu-upgrade-linux-image-6-5-0-1024-azure-fde ubuntu-upgrade-linux-image-6-5-0-1024-gcp ubuntu-upgrade-linux-image-6-5-0-1026-oracle ubuntu-upgrade-linux-image-6-5-0-1026-oracle-64k ubuntu-upgrade-linux-image-6-5-0-1027-oem ubuntu-upgrade-linux-image-6-5-0-44-generic ubuntu-upgrade-linux-image-6-5-0-44-generic-64k ubuntu-upgrade-linux-image-6-5-0-44-lowlatency ubuntu-upgrade-linux-image-6-5-0-44-lowlatency-64k ubuntu-upgrade-linux-image-aws ubuntu-upgrade-linux-image-azure ubuntu-upgrade-linux-image-azure-fde ubuntu-upgrade-linux-image-gcp ubuntu-upgrade-linux-image-generic ubuntu-upgrade-linux-image-generic-64k ubuntu-upgrade-linux-image-generic-64k-hwe-22-04 ubuntu-upgrade-linux-image-generic-hwe-22-04 ubuntu-upgrade-linux-image-generic-lpae ubuntu-upgrade-linux-image-kvm ubuntu-upgrade-linux-image-lowlatency-64k-hwe-22-04 ubuntu-upgrade-linux-image-lowlatency-hwe-22-04 ubuntu-upgrade-linux-image-nvidia-6-5 ubuntu-upgrade-linux-image-nvidia-64k-6-5 ubuntu-upgrade-linux-image-nvidia-64k-hwe-22-04 ubuntu-upgrade-linux-image-nvidia-hwe-22-04 ubuntu-upgrade-linux-image-oem-22-04 ubuntu-upgrade-linux-image-oem-22-04a ubuntu-upgrade-linux-image-oem-22-04b ubuntu-upgrade-linux-image-oem-22-04c ubuntu-upgrade-linux-image-oem-22-04d ubuntu-upgrade-linux-image-oracle ubuntu-upgrade-linux-image-oracle-64k ubuntu-upgrade-linux-image-raspi ubuntu-upgrade-linux-image-raspi-nolpae ubuntu-upgrade-linux-image-starfive ubuntu-upgrade-linux-image-virtual ubuntu-upgrade-linux-image-virtual-hwe-22-04 References https://attackerkb.com/topics/cve-2024-26831 CVE - 2024-26831 USN-6895-1 USN-6895-2 USN-6895-3 USN-6895-4 USN-6900-1

Ubuntu: (Multiple Advisories) (CVE-2024-26871): Linux kernel vulnerabilities Severity 5 CVSS (AV:L/AC:L/Au:S/C:N/I:N/A:C) Published 04/17/2024 Created 07/02/2024 Added 07/01/2024 Modified 01/30/2025 Description In the Linux kernel, the following vulnerability has been resolved: f2fs: fix NULL pointer dereference in f2fs_submit_page_write() BUG: kernel NULL pointer dereference, address: 0000000000000014 RIP: 0010:f2fs_submit_page_write+0x6cf/0x780 [f2fs] Call Trace: <TASK> ? show_regs+0x6e/0x80 ? __die+0x29/0x70 ? page_fault_oops+0x154/0x4a0 ? prb_read_valid+0x20/0x30 ? __irq_work_queue_local+0x39/0xd0 ? irq_work_queue+0x36/0x70 ? do_user_addr_fault+0x314/0x6c0 ? exc_page_fault+0x7d/0x190 ? asm_exc_page_fault+0x2b/0x30 ? f2fs_submit_page_write+0x6cf/0x780 [f2fs] ? f2fs_submit_page_write+0x736/0x780 [f2fs] do_write_page+0x50/0x170 [f2fs] f2fs_outplace_write_data+0x61/0xb0 [f2fs] f2fs_do_write_data_page+0x3f8/0x660 [f2fs] f2fs_write_single_data_page+0x5bb/0x7a0 [f2fs] f2fs_write_cache_pages+0x3da/0xbe0 [f2fs] ... It is possible that other threads have added this fio to io->bio and submitted the io->bio before entering f2fs_submit_page_write(). At this point io->bio = NULL. If is_end_zone_blkaddr(sbi, fio->new_blkaddr) of this fio is true, then an NULL pointer dereference error occurs at bio_get(io->bio). The original code for determining zone end was after "out:", which would have missed some fio who is zone end. I've moved this code before "skip:" to make sure it's done for each fio. Solution(s) ubuntu-upgrade-linux-image-6-8-0-1004-gke ubuntu-upgrade-linux-image-6-8-0-1005-raspi ubuntu-upgrade-linux-image-6-8-0-1006-ibm ubuntu-upgrade-linux-image-6-8-0-1006-oem ubuntu-upgrade-linux-image-6-8-0-1006-oracle ubuntu-upgrade-linux-image-6-8-0-1006-oracle-64k ubuntu-upgrade-linux-image-6-8-0-1008-azure ubuntu-upgrade-linux-image-6-8-0-1008-azure-fde ubuntu-upgrade-linux-image-6-8-0-1008-gcp ubuntu-upgrade-linux-image-6-8-0-1009-aws ubuntu-upgrade-linux-image-6-8-0-35-generic ubuntu-upgrade-linux-image-6-8-0-35-generic-64k ubuntu-upgrade-linux-image-6-8-0-35-lowlatency ubuntu-upgrade-linux-image-6-8-0-35-lowlatency-64k ubuntu-upgrade-linux-image-aws ubuntu-upgrade-linux-image-azure ubuntu-upgrade-linux-image-azure-fde ubuntu-upgrade-linux-image-gcp ubuntu-upgrade-linux-image-generic ubuntu-upgrade-linux-image-generic-64k ubuntu-upgrade-linux-image-generic-64k-hwe-24-04 ubuntu-upgrade-linux-image-generic-hwe-24-04 ubuntu-upgrade-linux-image-generic-lpae ubuntu-upgrade-linux-image-gke ubuntu-upgrade-linux-image-ibm ubuntu-upgrade-linux-image-ibm-classic ubuntu-upgrade-linux-image-ibm-lts-24-04 ubuntu-upgrade-linux-image-kvm ubuntu-upgrade-linux-image-lowlatency ubuntu-upgrade-linux-image-lowlatency-64k ubuntu-upgrade-linux-image-oem-24-04 ubuntu-upgrade-linux-image-oem-24-04a ubuntu-upgrade-linux-image-oracle ubuntu-upgrade-linux-image-oracle-64k ubuntu-upgrade-linux-image-raspi ubuntu-upgrade-linux-image-virtual ubuntu-upgrade-linux-image-virtual-hwe-24-04 References https://attackerkb.com/topics/cve-2024-26871 CVE - 2024-26871 USN-6816-1 USN-6817-1 USN-6817-2 USN-6817-3 USN-6878-1

Ubuntu: (Multiple Advisories) (CVE-2024-26876): Linux kernel vulnerabilities Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/17/2024 Created 07/02/2024 Added 07/01/2024 Modified 07/15/2024 Description In the Linux kernel, the following vulnerability has been resolved: drm/bridge: adv7511: fix crash on irq during probe Moved IRQ registration down to end of adv7511_probe(). If an IRQ already is pending during adv7511_probe (before adv7511_cec_init) then cec_received_msg_ts could crash using uninitialized data: Unable to handle kernel read from unreadable memory at virtual address 00000000000003d5 Internal error: Oops: 96000004 [#1] PREEMPT_RT SMP Call trace: cec_received_msg_ts+0x48/0x990 [cec] adv7511_cec_irq_process+0x1cc/0x308 [adv7511] adv7511_irq_process+0xd8/0x120 [adv7511] adv7511_irq_handler+0x1c/0x30 [adv7511] irq_thread_fn+0x30/0xa0 irq_thread+0x14c/0x238 kthread+0x190/0x1a8 Solution(s) ubuntu-upgrade-linux-image-6-8-0-1004-gke ubuntu-upgrade-linux-image-6-8-0-1005-raspi ubuntu-upgrade-linux-image-6-8-0-1006-ibm ubuntu-upgrade-linux-image-6-8-0-1006-oem ubuntu-upgrade-linux-image-6-8-0-1006-oracle ubuntu-upgrade-linux-image-6-8-0-1006-oracle-64k ubuntu-upgrade-linux-image-6-8-0-1008-azure ubuntu-upgrade-linux-image-6-8-0-1008-azure-fde ubuntu-upgrade-linux-image-6-8-0-1008-gcp ubuntu-upgrade-linux-image-6-8-0-1009-aws ubuntu-upgrade-linux-image-6-8-0-35-generic ubuntu-upgrade-linux-image-6-8-0-35-generic-64k ubuntu-upgrade-linux-image-6-8-0-35-lowlatency ubuntu-upgrade-linux-image-6-8-0-35-lowlatency-64k ubuntu-upgrade-linux-image-aws ubuntu-upgrade-linux-image-azure ubuntu-upgrade-linux-image-azure-fde ubuntu-upgrade-linux-image-gcp ubuntu-upgrade-linux-image-generic ubuntu-upgrade-linux-image-generic-64k ubuntu-upgrade-linux-image-generic-64k-hwe-24-04 ubuntu-upgrade-linux-image-generic-hwe-24-04 ubuntu-upgrade-linux-image-generic-lpae ubuntu-upgrade-linux-image-gke ubuntu-upgrade-linux-image-ibm ubuntu-upgrade-linux-image-ibm-classic ubuntu-upgrade-linux-image-ibm-lts-24-04 ubuntu-upgrade-linux-image-kvm ubuntu-upgrade-linux-image-lowlatency ubuntu-upgrade-linux-image-lowlatency-64k ubuntu-upgrade-linux-image-oem-24-04 ubuntu-upgrade-linux-image-oem-24-04a ubuntu-upgrade-linux-image-oracle ubuntu-upgrade-linux-image-oracle-64k ubuntu-upgrade-linux-image-raspi ubuntu-upgrade-linux-image-virtual ubuntu-upgrade-linux-image-virtual-hwe-24-04 References https://attackerkb.com/topics/cve-2024-26876 CVE - 2024-26876 USN-6816-1 USN-6817-1 USN-6817-2 USN-6817-3 USN-6878-1

Ubuntu: (Multiple Advisories) (CVE-2024-26869): Linux kernel vulnerabilities Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/17/2024 Created 07/02/2024 Added 07/01/2024 Modified 07/15/2024 Description In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to truncate meta inode pages forcely Below race case can cause data corruption: Thread A GC thread - gc_data_segment - ra_data_block - locked meta_inode page - f2fs_inplace_write_data - invalidate_mapping_pages : fail to invalidate meta_inode page due to lock failure or dirty|writeback status - f2fs_submit_page_bio : write last dirty data to old blkaddr - move_data_block - load old data from meta_inode page - f2fs_submit_page_write : write old data to new blkaddr Because invalidate_mapping_pages() will skip invalidating page which has unclear status including locked, dirty, writeback and so on, so we need to use truncate_inode_pages_range() instead of invalidate_mapping_pages() to make sure meta_inode page will be dropped. Solution(s) ubuntu-upgrade-linux-image-6-8-0-1004-gke ubuntu-upgrade-linux-image-6-8-0-1005-raspi ubuntu-upgrade-linux-image-6-8-0-1006-ibm ubuntu-upgrade-linux-image-6-8-0-1006-oem ubuntu-upgrade-linux-image-6-8-0-1006-oracle ubuntu-upgrade-linux-image-6-8-0-1006-oracle-64k ubuntu-upgrade-linux-image-6-8-0-1008-azure ubuntu-upgrade-linux-image-6-8-0-1008-azure-fde ubuntu-upgrade-linux-image-6-8-0-1008-gcp ubuntu-upgrade-linux-image-6-8-0-1009-aws ubuntu-upgrade-linux-image-6-8-0-35-generic ubuntu-upgrade-linux-image-6-8-0-35-generic-64k ubuntu-upgrade-linux-image-6-8-0-35-lowlatency ubuntu-upgrade-linux-image-6-8-0-35-lowlatency-64k ubuntu-upgrade-linux-image-aws ubuntu-upgrade-linux-image-azure ubuntu-upgrade-linux-image-azure-fde ubuntu-upgrade-linux-image-gcp ubuntu-upgrade-linux-image-generic ubuntu-upgrade-linux-image-generic-64k ubuntu-upgrade-linux-image-generic-64k-hwe-24-04 ubuntu-upgrade-linux-image-generic-hwe-24-04 ubuntu-upgrade-linux-image-generic-lpae ubuntu-upgrade-linux-image-gke ubuntu-upgrade-linux-image-ibm ubuntu-upgrade-linux-image-ibm-classic ubuntu-upgrade-linux-image-ibm-lts-24-04 ubuntu-upgrade-linux-image-kvm ubuntu-upgrade-linux-image-lowlatency ubuntu-upgrade-linux-image-lowlatency-64k ubuntu-upgrade-linux-image-oem-24-04 ubuntu-upgrade-linux-image-oem-24-04a ubuntu-upgrade-linux-image-oracle ubuntu-upgrade-linux-image-oracle-64k ubuntu-upgrade-linux-image-raspi ubuntu-upgrade-linux-image-virtual ubuntu-upgrade-linux-image-virtual-hwe-24-04 References https://attackerkb.com/topics/cve-2024-26869 CVE - 2024-26869 USN-6816-1 USN-6817-1 USN-6817-2 USN-6817-3 USN-6878-1

Ubuntu: (Multiple Advisories) (CVE-2024-26820): Linux kernel vulnerabilities Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/17/2024 Created 07/02/2024 Added 07/01/2024 Modified 08/06/2024 Description In the Linux kernel, the following vulnerability has been resolved: hv_netvsc: Register VF in netvsc_probe if NET_DEVICE_REGISTER missed If hv_netvsc driver is unloaded and reloaded, the NET_DEVICE_REGISTER handler cannot perform VF register successfully as the register call is received before netvsc_probe is finished. This is because we register register_netdevice_notifier() very early( even before vmbus_driver_register()). To fix this, we try to register each such matching VF( if it is visible as a netdevice) at the end of netvsc_probe. Solution(s) ubuntu-upgrade-linux-image-5-15-0-1030-xilinx-zynqmp ubuntu-upgrade-linux-image-5-15-0-1046-gkeop ubuntu-upgrade-linux-image-5-15-0-1056-ibm ubuntu-upgrade-linux-image-5-15-0-1057-ibm ubuntu-upgrade-linux-image-5-15-0-1058-intel-iotg ubuntu-upgrade-linux-image-5-15-0-1058-nvidia ubuntu-upgrade-linux-image-5-15-0-1058-nvidia-lowlatency ubuntu-upgrade-linux-image-5-15-0-1058-raspi ubuntu-upgrade-linux-image-5-15-0-1060-gke ubuntu-upgrade-linux-image-5-15-0-1060-kvm ubuntu-upgrade-linux-image-5-15-0-1061-oracle ubuntu-upgrade-linux-image-5-15-0-1062-gcp ubuntu-upgrade-linux-image-5-15-0-1063-aws ubuntu-upgrade-linux-image-5-15-0-1065-azure-fde ubuntu-upgrade-linux-image-5-15-0-1066-azure ubuntu-upgrade-linux-image-5-15-0-110-lowlatency ubuntu-upgrade-linux-image-5-15-0-110-lowlatency-64k ubuntu-upgrade-linux-image-5-15-0-112-generic ubuntu-upgrade-linux-image-5-15-0-112-generic-64k ubuntu-upgrade-linux-image-5-15-0-112-generic-lpae ubuntu-upgrade-linux-image-5-15-0-113-generic ubuntu-upgrade-linux-image-5-15-0-113-generic-64k ubuntu-upgrade-linux-image-5-15-0-113-generic-lpae ubuntu-upgrade-linux-image-5-4-0-1040-iot ubuntu-upgrade-linux-image-5-4-0-1047-xilinx-zynqmp ubuntu-upgrade-linux-image-5-4-0-1075-ibm ubuntu-upgrade-linux-image-5-4-0-1088-bluefield ubuntu-upgrade-linux-image-5-4-0-1095-gkeop ubuntu-upgrade-linux-image-5-4-0-1112-raspi ubuntu-upgrade-linux-image-5-4-0-1116-kvm ubuntu-upgrade-linux-image-5-4-0-1127-oracle ubuntu-upgrade-linux-image-5-4-0-1128-aws ubuntu-upgrade-linux-image-5-4-0-1132-gcp ubuntu-upgrade-linux-image-5-4-0-1133-azure ubuntu-upgrade-linux-image-5-4-0-189-generic ubuntu-upgrade-linux-image-5-4-0-189-generic-lpae ubuntu-upgrade-linux-image-5-4-0-189-lowlatency ubuntu-upgrade-linux-image-6-5-0-1017-starfive ubuntu-upgrade-linux-image-6-5-0-1020-raspi ubuntu-upgrade-linux-image-6-5-0-1023-aws ubuntu-upgrade-linux-image-6-5-0-1023-nvidia ubuntu-upgrade-linux-image-6-5-0-1023-nvidia-64k ubuntu-upgrade-linux-image-6-5-0-1024-azure ubuntu-upgrade-linux-image-6-5-0-1024-azure-fde ubuntu-upgrade-linux-image-6-5-0-1024-gcp ubuntu-upgrade-linux-image-6-5-0-1026-oracle ubuntu-upgrade-linux-image-6-5-0-1026-oracle-64k ubuntu-upgrade-linux-image-6-5-0-1027-oem ubuntu-upgrade-linux-image-6-5-0-44-generic ubuntu-upgrade-linux-image-6-5-0-44-generic-64k ubuntu-upgrade-linux-image-6-5-0-44-lowlatency ubuntu-upgrade-linux-image-6-5-0-44-lowlatency-64k ubuntu-upgrade-linux-image-aws ubuntu-upgrade-linux-image-aws-lts-20-04 ubuntu-upgrade-linux-image-aws-lts-22-04 ubuntu-upgrade-linux-image-azure ubuntu-upgrade-linux-image-azure-fde ubuntu-upgrade-linux-image-azure-fde-lts-22-04 ubuntu-upgrade-linux-image-azure-lts-20-04 ubuntu-upgrade-linux-image-azure-lts-22-04 ubuntu-upgrade-linux-image-bluefield ubuntu-upgrade-linux-image-gcp ubuntu-upgrade-linux-image-gcp-lts-20-04 ubuntu-upgrade-linux-image-gcp-lts-22-04 ubuntu-upgrade-linux-image-generic ubuntu-upgrade-linux-image-generic-64k ubuntu-upgrade-linux-image-generic-64k-hwe-20-04 ubuntu-upgrade-linux-image-generic-64k-hwe-22-04 ubuntu-upgrade-linux-image-generic-hwe-18-04 ubuntu-upgrade-linux-image-generic-hwe-20-04 ubuntu-upgrade-linux-image-generic-hwe-22-04 ubuntu-upgrade-linux-image-generic-lpae ubuntu-upgrade-linux-image-generic-lpae-hwe-20-04 ubuntu-upgrade-linux-image-gke ubuntu-upgrade-linux-image-gke-5-15 ubuntu-upgrade-linux-image-gkeop ubuntu-upgrade-linux-image-gkeop-5-15 ubuntu-upgrade-linux-image-gkeop-5-4 ubuntu-upgrade-linux-image-ibm ubuntu-upgrade-linux-image-ibm-lts-20-04 ubuntu-upgrade-linux-image-intel ubuntu-upgrade-linux-image-intel-iotg ubuntu-upgrade-linux-image-kvm ubuntu-upgrade-linux-image-lowlatency ubuntu-upgrade-linux-image-lowlatency-64k ubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04 ubuntu-upgrade-linux-image-lowlatency-64k-hwe-22-04 ubuntu-upgrade-linux-image-lowlatency-hwe-18-04 ubuntu-upgrade-linux-image-lowlatency-hwe-20-04 ubuntu-upgrade-linux-image-lowlatency-hwe-22-04 ubuntu-upgrade-linux-image-nvidia ubuntu-upgrade-linux-image-nvidia-6-5 ubuntu-upgrade-linux-image-nvidia-64k-6-5 ubuntu-upgrade-linux-image-nvidia-64k-hwe-22-04 ubuntu-upgrade-linux-image-nvidia-hwe-22-04 ubuntu-upgrade-linux-image-nvidia-lowlatency ubuntu-upgrade-linux-image-oem ubuntu-upgrade-linux-image-oem-20-04 ubuntu-upgrade-linux-image-oem-20-04b ubuntu-upgrade-linux-image-oem-20-04c ubuntu-upgrade-linux-image-oem-20-04d ubuntu-upgrade-linux-image-oem-22-04 ubuntu-upgrade-linux-image-oem-22-04a ubuntu-upgrade-linux-image-oem-22-04b ubuntu-upgrade-linux-image-oem-22-04c ubuntu-upgrade-linux-image-oem-22-04d ubuntu-upgrade-linux-image-oem-osp1 ubuntu-upgrade-linux-image-oracle ubuntu-upgrade-linux-image-oracle-64k ubuntu-upgrade-linux-image-oracle-lts-20-04 ubuntu-upgrade-linux-image-oracle-lts-22-04 ubuntu-upgrade-linux-image-raspi ubuntu-upgrade-linux-image-raspi-hwe-18-04 ubuntu-upgrade-linux-image-raspi-nolpae ubuntu-upgrade-linux-image-raspi2 ubuntu-upgrade-linux-image-snapdragon-hwe-18-04 ubuntu-upgrade-linux-image-starfive ubuntu-upgrade-linux-image-virtual ubuntu-upgrade-linux-image-virtual-hwe-18-04 ubuntu-upgrade-linux-image-virtual-hwe-20-04 ubuntu-upgrade-linux-image-virtual-hwe-22-04 ubuntu-upgrade-linux-image-xilinx-zynqmp References https://attackerkb.com/topics/cve-2024-26820 CVE - 2024-26820 USN-6820-1 USN-6820-2 USN-6821-1 USN-6821-2 USN-6821-3 USN-6821-4 USN-6828-1 USN-6871-1 USN-6892-1 USN-6895-1 USN-6895-2 USN-6895-3 USN-6895-4 USN-6896-1 USN-6896-2 USN-6896-3 USN-6896-4 USN-6896-5 USN-6900-1 USN-6919-1 View more

Ubuntu: (Multiple Advisories) (CVE-2024-26893): Linux kernel vulnerabilities Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/17/2024 Created 07/02/2024 Added 07/01/2024 Modified 01/30/2025 Description In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Fix double free in SMC transport cleanup path When the generic SCMI code tears down a channel, it calls the chan_free callback function, defined by each transport. Since multiple protocols might share the same transport_info member, chan_free() might want to clean up the same member multiple times within the given SCMI transport implementation. In this case, it is SMC transport. This will lead to a NULL pointer dereference at the second time: | scmi_protocol scmi_dev.1: Enabled polling mode TX channel - prot_id:16 | arm-scmi firmware:scmi: SCMI Notifications - Core Enabled. | arm-scmi firmware:scmi: unable to communicate with SCMI | Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 | Mem abort info: | ESR = 0x0000000096000004 | EC = 0x25: DABT (current EL), IL = 32 bits | SET = 0, FnV = 0 | EA = 0, S1PTW = 0 | FSC = 0x04: level 0 translation fault | Data abort info: | ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 | CM = 0, WnR = 0, TnD = 0, TagAccess = 0 | GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 | user pgtable: 4k pages, 48-bit VAs, pgdp=0000000881ef8000 | [0000000000000000] pgd=0000000000000000, p4d=0000000000000000 | Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP | Modules linked in: | CPU: 4 PID: 1 Comm: swapper/0 Not tainted 6.7.0-rc2-00124-g455ef3d016c9-dirty #793 | Hardware name: FVP Base RevC (DT) | pstate: 61400009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) | pc : smc_chan_free+0x3c/0x6c | lr : smc_chan_free+0x3c/0x6c | Call trace: |smc_chan_free+0x3c/0x6c |idr_for_each+0x68/0xf8 |scmi_cleanup_channels.isra.0+0x2c/0x58 |scmi_probe+0x434/0x734 |platform_probe+0x68/0xd8 |really_probe+0x110/0x27c |__driver_probe_device+0x78/0x12c |driver_probe_device+0x3c/0x118 |__driver_attach+0x74/0x128 |bus_for_each_dev+0x78/0xe0 |driver_attach+0x24/0x30 |bus_add_driver+0xe4/0x1e8 |driver_register+0x60/0x128 |__platform_driver_register+0x28/0x34 |scmi_driver_init+0x84/0xc0 |do_one_initcall+0x78/0x33c |kernel_init_freeable+0x2b8/0x51c |kernel_init+0x24/0x130 |ret_from_fork+0x10/0x20 | Code: f0004701 910a0021 aa1403e5 97b91c70 (b9400280) | ---[ end trace 0000000000000000 ]--- Simply check for the struct pointer being NULL before trying to access its members, to avoid this situation. This was found when a transport doesn't really work (for instance no SMC service), the probe routines then tries to clean up, and triggers a crash. Solution(s) ubuntu-upgrade-linux-image-5-15-0-1038-xilinx-zynqmp ubuntu-upgrade-linux-image-5-15-0-1055-gkeop ubuntu-upgrade-linux-image-5-15-0-1065-ibm ubuntu-upgrade-linux-image-5-15-0-1065-raspi ubuntu-upgrade-linux-image-5-15-0-1067-intel-iotg ubuntu-upgrade-linux-image-5-15-0-1067-nvidia ubuntu-upgrade-linux-image-5-15-0-1067-nvidia-lowlatency ubuntu-upgrade-linux-image-5-15-0-1069-gke ubuntu-upgrade-linux-image-5-15-0-1069-kvm ubuntu-upgrade-linux-image-5-15-0-1070-oracle ubuntu-upgrade-linux-image-5-15-0-1071-gcp ubuntu-upgrade-linux-image-5-15-0-1072-aws ubuntu-upgrade-linux-image-5-15-0-1075-azure ubuntu-upgrade-linux-image-5-15-0-1078-azure ubuntu-upgrade-linux-image-5-15-0-125-generic ubuntu-upgrade-linux-image-5-15-0-125-generic-64k ubuntu-upgrade-linux-image-5-15-0-125-generic-lpae ubuntu-upgrade-linux-image-5-15-0-125-lowlatency ubuntu-upgrade-linux-image-5-15-0-125-lowlatency-64k ubuntu-upgrade-linux-image-6-8-0-1004-gke ubuntu-upgrade-linux-image-6-8-0-1005-raspi ubuntu-upgrade-linux-image-6-8-0-1006-ibm ubuntu-upgrade-linux-image-6-8-0-1006-oem ubuntu-upgrade-linux-image-6-8-0-1006-oracle ubuntu-upgrade-linux-image-6-8-0-1006-oracle-64k ubuntu-upgrade-linux-image-6-8-0-1008-azure ubuntu-upgrade-linux-image-6-8-0-1008-azure-fde ubuntu-upgrade-linux-image-6-8-0-1008-gcp ubuntu-upgrade-linux-image-6-8-0-1009-aws ubuntu-upgrade-linux-image-6-8-0-35-generic ubuntu-upgrade-linux-image-6-8-0-35-generic-64k ubuntu-upgrade-linux-image-6-8-0-35-lowlatency ubuntu-upgrade-linux-image-6-8-0-35-lowlatency-64k ubuntu-upgrade-linux-image-aws ubuntu-upgrade-linux-image-aws-lts-22-04 ubuntu-upgrade-linux-image-azure ubuntu-upgrade-linux-image-azure-cvm ubuntu-upgrade-linux-image-azure-fde ubuntu-upgrade-linux-image-azure-lts-22-04 ubuntu-upgrade-linux-image-gcp ubuntu-upgrade-linux-image-gcp-lts-22-04 ubuntu-upgrade-linux-image-generic ubuntu-upgrade-linux-image-generic-64k ubuntu-upgrade-linux-image-generic-64k-hwe-20-04 ubuntu-upgrade-linux-image-generic-64k-hwe-24-04 ubuntu-upgrade-linux-image-generic-hwe-20-04 ubuntu-upgrade-linux-image-generic-hwe-24-04 ubuntu-upgrade-linux-image-generic-lpae ubuntu-upgrade-linux-image-generic-lpae-hwe-20-04 ubuntu-upgrade-linux-image-gke ubuntu-upgrade-linux-image-gke-5-15 ubuntu-upgrade-linux-image-gkeop ubuntu-upgrade-linux-image-gkeop-5-15 ubuntu-upgrade-linux-image-ibm ubuntu-upgrade-linux-image-ibm-classic ubuntu-upgrade-linux-image-ibm-lts-24-04 ubuntu-upgrade-linux-image-intel ubuntu-upgrade-linux-image-intel-iotg ubuntu-upgrade-linux-image-kvm ubuntu-upgrade-linux-image-lowlatency ubuntu-upgrade-linux-image-lowlatency-64k ubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04 ubuntu-upgrade-linux-image-lowlatency-hwe-20-04 ubuntu-upgrade-linux-image-nvidia ubuntu-upgrade-linux-image-nvidia-lowlatency ubuntu-upgrade-linux-image-oem-20-04 ubuntu-upgrade-linux-image-oem-20-04b ubuntu-upgrade-linux-image-oem-20-04c ubuntu-upgrade-linux-image-oem-20-04d ubuntu-upgrade-linux-image-oem-24-04 ubuntu-upgrade-linux-image-oem-24-04a ubuntu-upgrade-linux-image-oracle ubuntu-upgrade-linux-image-oracle-64k ubuntu-upgrade-linux-image-oracle-lts-22-04 ubuntu-upgrade-linux-image-raspi ubuntu-upgrade-linux-image-raspi-nolpae ubuntu-upgrade-linux-image-virtual ubuntu-upgrade-linux-image-virtual-hwe-20-04 ubuntu-upgrade-linux-image-virtual-hwe-24-04 ubuntu-upgrade-linux-image-xilinx-zynqmp References https://attackerkb.com/topics/cve-2024-26893 CVE - 2024-26893 USN-6816-1 USN-6817-1 USN-6817-2 USN-6817-3 USN-6878-1 USN-7100-1 USN-7100-2 USN-7123-1 USN-7144-1 USN-7194-1 View more

Ubuntu: (Multiple Advisories) (CVE-2024-26833): Linux kernel vulnerabilities Severity 5 CVSS (AV:L/AC:L/Au:S/C:N/I:N/A:C) Published 04/17/2024 Created 07/02/2024 Added 07/01/2024 Modified 01/30/2025 Description In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix memory leak in dm_sw_fini() After destroying dmub_srv, the memory associated with it is not freed, causing a memory leak: unreferenced object 0xffff896302b45800 (size 1024): comm "(udev-worker)", pid 222, jiffies 4294894636 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00................ backtrace (crc 6265fd77): [<ffffffff993495ed>] kmalloc_trace+0x29d/0x340 [<ffffffffc0ea4a94>] dm_dmub_sw_init+0xb4/0x450 [amdgpu] [<ffffffffc0ea4e55>] dm_sw_init+0x15/0x2b0 [amdgpu] [<ffffffffc0ba8557>] amdgpu_device_init+0x1417/0x24e0 [amdgpu] [<ffffffffc0bab285>] amdgpu_driver_load_kms+0x15/0x190 [amdgpu] [<ffffffffc0ba09c7>] amdgpu_pci_probe+0x187/0x4e0 [amdgpu] [<ffffffff9968fd1e>] local_pci_probe+0x3e/0x90 [<ffffffff996918a3>] pci_device_probe+0xc3/0x230 [<ffffffff99805872>] really_probe+0xe2/0x480 [<ffffffff99805c98>] __driver_probe_device+0x78/0x160 [<ffffffff99805daf>] driver_probe_device+0x1f/0x90 [<ffffffff9980601e>] __driver_attach+0xce/0x1c0 [<ffffffff99803170>] bus_for_each_dev+0x70/0xc0 [<ffffffff99804822>] bus_add_driver+0x112/0x210 [<ffffffff99807245>] driver_register+0x55/0x100 [<ffffffff990012d1>] do_one_initcall+0x41/0x300 Fix this by freeing dmub_srv after destroying it. Solution(s) ubuntu-upgrade-linux-image-5-15-0-1030-xilinx-zynqmp ubuntu-upgrade-linux-image-5-15-0-1046-gkeop ubuntu-upgrade-linux-image-5-15-0-1056-ibm ubuntu-upgrade-linux-image-5-15-0-1057-ibm ubuntu-upgrade-linux-image-5-15-0-1058-intel-iotg ubuntu-upgrade-linux-image-5-15-0-1058-nvidia ubuntu-upgrade-linux-image-5-15-0-1058-nvidia-lowlatency ubuntu-upgrade-linux-image-5-15-0-1058-raspi ubuntu-upgrade-linux-image-5-15-0-1060-gke ubuntu-upgrade-linux-image-5-15-0-1060-kvm ubuntu-upgrade-linux-image-5-15-0-1061-oracle ubuntu-upgrade-linux-image-5-15-0-1062-gcp ubuntu-upgrade-linux-image-5-15-0-1063-aws ubuntu-upgrade-linux-image-5-15-0-1065-azure-fde ubuntu-upgrade-linux-image-5-15-0-1066-azure ubuntu-upgrade-linux-image-5-15-0-110-lowlatency ubuntu-upgrade-linux-image-5-15-0-110-lowlatency-64k ubuntu-upgrade-linux-image-5-15-0-112-generic ubuntu-upgrade-linux-image-5-15-0-112-generic-64k ubuntu-upgrade-linux-image-5-15-0-112-generic-lpae ubuntu-upgrade-linux-image-5-15-0-113-generic ubuntu-upgrade-linux-image-5-15-0-113-generic-64k ubuntu-upgrade-linux-image-5-15-0-113-generic-lpae ubuntu-upgrade-linux-image-aws ubuntu-upgrade-linux-image-aws-lts-22-04 ubuntu-upgrade-linux-image-azure-fde-lts-22-04 ubuntu-upgrade-linux-image-azure-lts-22-04 ubuntu-upgrade-linux-image-gcp ubuntu-upgrade-linux-image-gcp-lts-22-04 ubuntu-upgrade-linux-image-generic ubuntu-upgrade-linux-image-generic-64k ubuntu-upgrade-linux-image-generic-64k-hwe-20-04 ubuntu-upgrade-linux-image-generic-hwe-20-04 ubuntu-upgrade-linux-image-generic-lpae ubuntu-upgrade-linux-image-generic-lpae-hwe-20-04 ubuntu-upgrade-linux-image-gke ubuntu-upgrade-linux-image-gke-5-15 ubuntu-upgrade-linux-image-gkeop ubuntu-upgrade-linux-image-gkeop-5-15 ubuntu-upgrade-linux-image-ibm ubuntu-upgrade-linux-image-intel ubuntu-upgrade-linux-image-intel-iotg ubuntu-upgrade-linux-image-kvm ubuntu-upgrade-linux-image-lowlatency ubuntu-upgrade-linux-image-lowlatency-64k ubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04 ubuntu-upgrade-linux-image-lowlatency-hwe-20-04 ubuntu-upgrade-linux-image-nvidia ubuntu-upgrade-linux-image-nvidia-lowlatency ubuntu-upgrade-linux-image-oem-20-04 ubuntu-upgrade-linux-image-oem-20-04b ubuntu-upgrade-linux-image-oem-20-04c ubuntu-upgrade-linux-image-oem-20-04d ubuntu-upgrade-linux-image-oracle-lts-22-04 ubuntu-upgrade-linux-image-raspi ubuntu-upgrade-linux-image-raspi-nolpae ubuntu-upgrade-linux-image-virtual ubuntu-upgrade-linux-image-virtual-hwe-20-04 ubuntu-upgrade-linux-image-xilinx-zynqmp References https://attackerkb.com/topics/cve-2024-26833 CVE - 2024-26833 USN-6820-1 USN-6820-2 USN-6821-1 USN-6821-2 USN-6821-3 USN-6821-4 USN-6828-1 USN-6871-1 USN-6892-1 USN-6919-1 View more

Ubuntu: (Multiple Advisories) (CVE-2024-26917): Linux kernel vulnerabilities Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/17/2024 Created 07/15/2024 Added 07/15/2024 Modified 02/06/2025 Description In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock" This reverts commit 1a1975551943f681772720f639ff42fbaa746212. This commit causes interrupts to be lost for FCoE devices, since it changed sping locks from "bh" to "irqsave". Instead, a work queue should be used, and will be addressed in a separate commit. Solution(s) ubuntu-upgrade-linux-image-6-5-0-1017-starfive ubuntu-upgrade-linux-image-6-5-0-1020-raspi ubuntu-upgrade-linux-image-6-5-0-1023-aws ubuntu-upgrade-linux-image-6-5-0-1023-nvidia ubuntu-upgrade-linux-image-6-5-0-1023-nvidia-64k ubuntu-upgrade-linux-image-6-5-0-1024-azure ubuntu-upgrade-linux-image-6-5-0-1024-azure-fde ubuntu-upgrade-linux-image-6-5-0-1024-gcp ubuntu-upgrade-linux-image-6-5-0-1026-oracle ubuntu-upgrade-linux-image-6-5-0-1026-oracle-64k ubuntu-upgrade-linux-image-6-5-0-1027-oem ubuntu-upgrade-linux-image-6-5-0-44-generic ubuntu-upgrade-linux-image-6-5-0-44-generic-64k ubuntu-upgrade-linux-image-6-5-0-44-lowlatency ubuntu-upgrade-linux-image-6-5-0-44-lowlatency-64k ubuntu-upgrade-linux-image-aws ubuntu-upgrade-linux-image-azure ubuntu-upgrade-linux-image-azure-fde ubuntu-upgrade-linux-image-gcp ubuntu-upgrade-linux-image-generic ubuntu-upgrade-linux-image-generic-64k ubuntu-upgrade-linux-image-generic-64k-hwe-22-04 ubuntu-upgrade-linux-image-generic-hwe-22-04 ubuntu-upgrade-linux-image-generic-lpae ubuntu-upgrade-linux-image-kvm ubuntu-upgrade-linux-image-lowlatency-64k-hwe-22-04 ubuntu-upgrade-linux-image-lowlatency-hwe-22-04 ubuntu-upgrade-linux-image-nvidia-6-5 ubuntu-upgrade-linux-image-nvidia-64k-6-5 ubuntu-upgrade-linux-image-nvidia-64k-hwe-22-04 ubuntu-upgrade-linux-image-nvidia-hwe-22-04 ubuntu-upgrade-linux-image-oem-22-04 ubuntu-upgrade-linux-image-oem-22-04a ubuntu-upgrade-linux-image-oem-22-04b ubuntu-upgrade-linux-image-oem-22-04c ubuntu-upgrade-linux-image-oem-22-04d ubuntu-upgrade-linux-image-oracle ubuntu-upgrade-linux-image-oracle-64k ubuntu-upgrade-linux-image-raspi ubuntu-upgrade-linux-image-raspi-nolpae ubuntu-upgrade-linux-image-starfive ubuntu-upgrade-linux-image-virtual ubuntu-upgrade-linux-image-virtual-hwe-22-04 References https://attackerkb.com/topics/cve-2024-26917 CVE - 2024-26917 USN-6895-1 USN-6895-2 USN-6895-3 USN-6895-4 USN-6900-1

Ubuntu: (Multiple Advisories) (CVE-2024-26885): Linux kernel vulnerabilities Severity 7 CVSS (AV:L/AC:L/Au:S/C:C/I:C/A:C) Published 04/17/2024 Created 07/02/2024 Added 07/01/2024 Modified 01/30/2025 Description In the Linux kernel, the following vulnerability has been resolved: bpf: Fix DEVMAP_HASH overflow check on 32-bit arches The devmap code allocates a number hash buckets equal to the next power of two of the max_entries value provided when creating the map. When rounding up to the next power of two, the 32-bit variable storing the number of buckets can overflow, and the code checks for overflow by checking if the truncated 32-bit value is equal to 0. However, on 32-bit arches the rounding up itself can overflow mid-way through, because it ends up doing a left-shift of 32 bits on an unsigned long value. If the size of an unsigned long is four bytes, this is undefined behaviour, so there is no guarantee that we'll end up with a nice and tidy 0-value at the end. Syzbot managed to turn this into a crash on arm32 by creating a DEVMAP_HASH with max_entries > 0x80000000 and then trying to update it. Fix this by moving the overflow check to before the rounding up operation. Solution(s) ubuntu-upgrade-linux-image-5-15-0-1030-xilinx-zynqmp ubuntu-upgrade-linux-image-5-15-0-1046-gkeop ubuntu-upgrade-linux-image-5-15-0-1056-ibm ubuntu-upgrade-linux-image-5-15-0-1057-ibm ubuntu-upgrade-linux-image-5-15-0-1058-intel-iotg ubuntu-upgrade-linux-image-5-15-0-1058-nvidia ubuntu-upgrade-linux-image-5-15-0-1058-nvidia-lowlatency ubuntu-upgrade-linux-image-5-15-0-1058-raspi ubuntu-upgrade-linux-image-5-15-0-1060-gke ubuntu-upgrade-linux-image-5-15-0-1060-kvm ubuntu-upgrade-linux-image-5-15-0-1061-oracle ubuntu-upgrade-linux-image-5-15-0-1062-gcp ubuntu-upgrade-linux-image-5-15-0-1063-aws ubuntu-upgrade-linux-image-5-15-0-1065-azure-fde ubuntu-upgrade-linux-image-5-15-0-1066-azure ubuntu-upgrade-linux-image-5-15-0-110-lowlatency ubuntu-upgrade-linux-image-5-15-0-110-lowlatency-64k ubuntu-upgrade-linux-image-5-15-0-112-generic ubuntu-upgrade-linux-image-5-15-0-112-generic-64k ubuntu-upgrade-linux-image-5-15-0-112-generic-lpae ubuntu-upgrade-linux-image-5-15-0-113-generic ubuntu-upgrade-linux-image-5-15-0-113-generic-64k ubuntu-upgrade-linux-image-5-15-0-113-generic-lpae ubuntu-upgrade-linux-image-5-4-0-1044-iot ubuntu-upgrade-linux-image-5-4-0-1054-xilinx-zynqmp ubuntu-upgrade-linux-image-5-4-0-1082-ibm ubuntu-upgrade-linux-image-5-4-0-1094-bluefield ubuntu-upgrade-linux-image-5-4-0-1102-gkeop ubuntu-upgrade-linux-image-5-4-0-1119-raspi ubuntu-upgrade-linux-image-5-4-0-1123-kvm ubuntu-upgrade-linux-image-5-4-0-1134-oracle ubuntu-upgrade-linux-image-5-4-0-1135-aws ubuntu-upgrade-linux-image-5-4-0-1139-azure ubuntu-upgrade-linux-image-5-4-0-1139-gcp ubuntu-upgrade-linux-image-5-4-0-1140-azure ubuntu-upgrade-linux-image-5-4-0-200-generic ubuntu-upgrade-linux-image-5-4-0-200-generic-lpae ubuntu-upgrade-linux-image-5-4-0-200-lowlatency ubuntu-upgrade-linux-image-6-8-0-1004-gke ubuntu-upgrade-linux-image-6-8-0-1005-raspi ubuntu-upgrade-linux-image-6-8-0-1006-ibm ubuntu-upgrade-linux-image-6-8-0-1006-oem ubuntu-upgrade-linux-image-6-8-0-1006-oracle ubuntu-upgrade-linux-image-6-8-0-1006-oracle-64k ubuntu-upgrade-linux-image-6-8-0-1008-azure ubuntu-upgrade-linux-image-6-8-0-1008-azure-fde ubuntu-upgrade-linux-image-6-8-0-1008-gcp ubuntu-upgrade-linux-image-6-8-0-1009-aws ubuntu-upgrade-linux-image-6-8-0-35-generic ubuntu-upgrade-linux-image-6-8-0-35-generic-64k ubuntu-upgrade-linux-image-6-8-0-35-lowlatency ubuntu-upgrade-linux-image-6-8-0-35-lowlatency-64k ubuntu-upgrade-linux-image-aws ubuntu-upgrade-linux-image-aws-lts-20-04 ubuntu-upgrade-linux-image-aws-lts-22-04 ubuntu-upgrade-linux-image-azure ubuntu-upgrade-linux-image-azure-fde ubuntu-upgrade-linux-image-azure-fde-lts-22-04 ubuntu-upgrade-linux-image-azure-lts-20-04 ubuntu-upgrade-linux-image-azure-lts-22-04 ubuntu-upgrade-linux-image-bluefield ubuntu-upgrade-linux-image-gcp ubuntu-upgrade-linux-image-gcp-lts-20-04 ubuntu-upgrade-linux-image-gcp-lts-22-04 ubuntu-upgrade-linux-image-generic ubuntu-upgrade-linux-image-generic-64k ubuntu-upgrade-linux-image-generic-64k-hwe-20-04 ubuntu-upgrade-linux-image-generic-64k-hwe-24-04 ubuntu-upgrade-linux-image-generic-hwe-18-04 ubuntu-upgrade-linux-image-generic-hwe-20-04 ubuntu-upgrade-linux-image-generic-hwe-24-04 ubuntu-upgrade-linux-image-generic-lpae ubuntu-upgrade-linux-image-generic-lpae-hwe-20-04 ubuntu-upgrade-linux-image-gke ubuntu-upgrade-linux-image-gke-5-15 ubuntu-upgrade-linux-image-gkeop ubuntu-upgrade-linux-image-gkeop-5-15 ubuntu-upgrade-linux-image-gkeop-5-4 ubuntu-upgrade-linux-image-ibm ubuntu-upgrade-linux-image-ibm-classic ubuntu-upgrade-linux-image-ibm-lts-20-04 ubuntu-upgrade-linux-image-ibm-lts-24-04 ubuntu-upgrade-linux-image-intel ubuntu-upgrade-linux-image-intel-iotg ubuntu-upgrade-linux-image-kvm ubuntu-upgrade-linux-image-lowlatency ubuntu-upgrade-linux-image-lowlatency-64k ubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04 ubuntu-upgrade-linux-image-lowlatency-hwe-18-04 ubuntu-upgrade-linux-image-lowlatency-hwe-20-04 ubuntu-upgrade-linux-image-nvidia ubuntu-upgrade-linux-image-nvidia-lowlatency ubuntu-upgrade-linux-image-oem ubuntu-upgrade-linux-image-oem-20-04 ubuntu-upgrade-linux-image-oem-20-04b ubuntu-upgrade-linux-image-oem-20-04c ubuntu-upgrade-linux-image-oem-20-04d ubuntu-upgrade-linux-image-oem-24-04 ubuntu-upgrade-linux-image-oem-24-04a ubuntu-upgrade-linux-image-oem-osp1 ubuntu-upgrade-linux-image-oracle ubuntu-upgrade-linux-image-oracle-64k ubuntu-upgrade-linux-image-oracle-lts-20-04 ubuntu-upgrade-linux-image-oracle-lts-22-04 ubuntu-upgrade-linux-image-raspi ubuntu-upgrade-linux-image-raspi-hwe-18-04 ubuntu-upgrade-linux-image-raspi-nolpae ubuntu-upgrade-linux-image-raspi2 ubuntu-upgrade-linux-image-snapdragon-hwe-18-04 ubuntu-upgrade-linux-image-virtual ubuntu-upgrade-linux-image-virtual-hwe-18-04 ubuntu-upgrade-linux-image-virtual-hwe-20-04 ubuntu-upgrade-linux-image-virtual-hwe-24-04 ubuntu-upgrade-linux-image-xilinx-zynqmp References https://attackerkb.com/topics/cve-2024-26885 CVE - 2024-26885 USN-6816-1 USN-6817-1 USN-6817-2 USN-6817-3 USN-6820-1 USN-6820-2 USN-6821-1 USN-6821-2 USN-6821-3 USN-6821-4 USN-6828-1 USN-6871-1 USN-6878-1 USN-6892-1 USN-6919-1 USN-7088-1 USN-7088-2 USN-7088-3 USN-7088-4 USN-7088-5 USN-7119-1 View more

Ubuntu: (Multiple Advisories) (CVE-2024-26859): Linux kernel vulnerabilities Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/17/2024 Created 07/02/2024 Added 07/01/2024 Modified 07/29/2024 Description In the Linux kernel, the following vulnerability has been resolved: net/bnx2x: Prevent access to a freed page in page_pool Fix race condition leading to system crash during EEH error handling During EEH error recovery, the bnx2x driver's transmit timeout logic could cause a race condition when handling reset tasks. The bnx2x_tx_timeout() schedules reset tasks via bnx2x_sp_rtnl_task(), which ultimately leads to bnx2x_nic_unload(). In bnx2x_nic_unload() SGEs are freed using bnx2x_free_rx_sge_range(). However, this could overlap with the EEH driver's attempt to reset the device using bnx2x_io_slot_reset(), which also tries to free SGEs. This race condition can result in system crashes due to accessing freed memory locations in bnx2x_free_rx_sge() 799static inline void bnx2x_free_rx_sge(struct bnx2x *bp, 800 struct bnx2x_fastpath *fp, u16 index) 801{ 802 struct sw_rx_page *sw_buf = &fp->rx_page_ring[index]; 803 struct page *page = sw_buf->page; .... where sw_buf was set to NULL after the call to dma_unmap_page() by the preceding thread. EEH: Beginning: 'slot_reset' PCI 0011:01:00.0#10000: EEH: Invoking bnx2x->slot_reset() bnx2x: [bnx2x_io_slot_reset:14228(eth1)]IO slot reset initializing... bnx2x 0011:01:00.0: enabling device (0140 -> 0142) bnx2x: [bnx2x_io_slot_reset:14244(eth1)]IO slot reset --> driver unload Kernel attempted to read user page (0) - exploit attempt? (uid: 0) BUG: Kernel NULL pointer dereference on read at 0x00000000 Faulting instruction address: 0xc0080000025065fc Oops: Kernel access of bad area, sig: 11 [#1] ..... Call Trace: [c000000003c67a20] [c00800000250658c] bnx2x_io_slot_reset+0x204/0x610 [bnx2x] (unreliable) [c000000003c67af0] [c0000000000518a8] eeh_report_reset+0xb8/0xf0 [c000000003c67b60] [c000000000052130] eeh_pe_report+0x180/0x550 [c000000003c67c70] [c00000000005318c] eeh_handle_normal_event+0x84c/0xa60 [c000000003c67d50] [c000000000053a84] eeh_event_handler+0xf4/0x170 [c000000003c67da0] [c000000000194c58] kthread+0x1c8/0x1d0 [c000000003c67e10] [c00000000000cf64] ret_from_kernel_thread+0x5c/0x64 To solve this issue, we need to verify page pool allocations before freeing. Solution(s) ubuntu-upgrade-linux-image-5-15-0-1030-xilinx-zynqmp ubuntu-upgrade-linux-image-5-15-0-1046-gkeop ubuntu-upgrade-linux-image-5-15-0-1056-ibm ubuntu-upgrade-linux-image-5-15-0-1057-ibm ubuntu-upgrade-linux-image-5-15-0-1058-intel-iotg ubuntu-upgrade-linux-image-5-15-0-1058-nvidia ubuntu-upgrade-linux-image-5-15-0-1058-nvidia-lowlatency ubuntu-upgrade-linux-image-5-15-0-1058-raspi ubuntu-upgrade-linux-image-5-15-0-1060-gke ubuntu-upgrade-linux-image-5-15-0-1060-kvm ubuntu-upgrade-linux-image-5-15-0-1061-oracle ubuntu-upgrade-linux-image-5-15-0-1062-gcp ubuntu-upgrade-linux-image-5-15-0-1063-aws ubuntu-upgrade-linux-image-5-15-0-1065-azure-fde ubuntu-upgrade-linux-image-5-15-0-1066-azure ubuntu-upgrade-linux-image-5-15-0-110-lowlatency ubuntu-upgrade-linux-image-5-15-0-110-lowlatency-64k ubuntu-upgrade-linux-image-5-15-0-112-generic ubuntu-upgrade-linux-image-5-15-0-112-generic-64k ubuntu-upgrade-linux-image-5-15-0-112-generic-lpae ubuntu-upgrade-linux-image-5-15-0-113-generic ubuntu-upgrade-linux-image-5-15-0-113-generic-64k ubuntu-upgrade-linux-image-5-15-0-113-generic-lpae ubuntu-upgrade-linux-image-5-4-0-1040-iot ubuntu-upgrade-linux-image-5-4-0-1047-xilinx-zynqmp ubuntu-upgrade-linux-image-5-4-0-1075-ibm ubuntu-upgrade-linux-image-5-4-0-1088-bluefield ubuntu-upgrade-linux-image-5-4-0-1095-gkeop ubuntu-upgrade-linux-image-5-4-0-1112-raspi ubuntu-upgrade-linux-image-5-4-0-1116-kvm ubuntu-upgrade-linux-image-5-4-0-1127-oracle ubuntu-upgrade-linux-image-5-4-0-1128-aws ubuntu-upgrade-linux-image-5-4-0-1132-gcp ubuntu-upgrade-linux-image-5-4-0-1133-azure ubuntu-upgrade-linux-image-5-4-0-189-generic ubuntu-upgrade-linux-image-5-4-0-189-generic-lpae ubuntu-upgrade-linux-image-5-4-0-189-lowlatency ubuntu-upgrade-linux-image-6-8-0-1004-gke ubuntu-upgrade-linux-image-6-8-0-1005-raspi ubuntu-upgrade-linux-image-6-8-0-1006-ibm ubuntu-upgrade-linux-image-6-8-0-1006-oem ubuntu-upgrade-linux-image-6-8-0-1006-oracle ubuntu-upgrade-linux-image-6-8-0-1006-oracle-64k ubuntu-upgrade-linux-image-6-8-0-1008-azure ubuntu-upgrade-linux-image-6-8-0-1008-azure-fde ubuntu-upgrade-linux-image-6-8-0-1008-gcp ubuntu-upgrade-linux-image-6-8-0-1009-aws ubuntu-upgrade-linux-image-6-8-0-35-generic ubuntu-upgrade-linux-image-6-8-0-35-generic-64k ubuntu-upgrade-linux-image-6-8-0-35-lowlatency ubuntu-upgrade-linux-image-6-8-0-35-lowlatency-64k ubuntu-upgrade-linux-image-aws ubuntu-upgrade-linux-image-aws-lts-20-04 ubuntu-upgrade-linux-image-aws-lts-22-04 ubuntu-upgrade-linux-image-azure ubuntu-upgrade-linux-image-azure-fde ubuntu-upgrade-linux-image-azure-fde-lts-22-04 ubuntu-upgrade-linux-image-azure-lts-20-04 ubuntu-upgrade-linux-image-azure-lts-22-04 ubuntu-upgrade-linux-image-bluefield ubuntu-upgrade-linux-image-gcp ubuntu-upgrade-linux-image-gcp-lts-20-04 ubuntu-upgrade-linux-image-gcp-lts-22-04 ubuntu-upgrade-linux-image-generic ubuntu-upgrade-linux-image-generic-64k ubuntu-upgrade-linux-image-generic-64k-hwe-20-04 ubuntu-upgrade-linux-image-generic-64k-hwe-24-04 ubuntu-upgrade-linux-image-generic-hwe-18-04 ubuntu-upgrade-linux-image-generic-hwe-20-04 ubuntu-upgrade-linux-image-generic-hwe-24-04 ubuntu-upgrade-linux-image-generic-lpae ubuntu-upgrade-linux-image-generic-lpae-hwe-20-04 ubuntu-upgrade-linux-image-gke ubuntu-upgrade-linux-image-gke-5-15 ubuntu-upgrade-linux-image-gkeop ubuntu-upgrade-linux-image-gkeop-5-15 ubuntu-upgrade-linux-image-gkeop-5-4 ubuntu-upgrade-linux-image-ibm ubuntu-upgrade-linux-image-ibm-classic ubuntu-upgrade-linux-image-ibm-lts-20-04 ubuntu-upgrade-linux-image-ibm-lts-24-04 ubuntu-upgrade-linux-image-intel ubuntu-upgrade-linux-image-intel-iotg ubuntu-upgrade-linux-image-kvm ubuntu-upgrade-linux-image-lowlatency ubuntu-upgrade-linux-image-lowlatency-64k ubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04 ubuntu-upgrade-linux-image-lowlatency-hwe-18-04 ubuntu-upgrade-linux-image-lowlatency-hwe-20-04 ubuntu-upgrade-linux-image-nvidia ubuntu-upgrade-linux-image-nvidia-lowlatency ubuntu-upgrade-linux-image-oem ubuntu-upgrade-linux-image-oem-20-04 ubuntu-upgrade-linux-image-oem-20-04b ubuntu-upgrade-linux-image-oem-20-04c ubuntu-upgrade-linux-image-oem-20-04d ubuntu-upgrade-linux-image-oem-24-04 ubuntu-upgrade-linux-image-oem-24-04a ubuntu-upgrade-linux-image-oem-osp1 ubuntu-upgrade-linux-image-oracle ubuntu-upgrade-linux-image-oracle-64k ubuntu-upgrade-linux-image-oracle-lts-20-04 ubuntu-upgrade-linux-image-oracle-lts-22-04 ubuntu-upgrade-linux-image-raspi ubuntu-upgrade-linux-image-raspi-hwe-18-04 ubuntu-upgrade-linux-image-raspi-nolpae ubuntu-upgrade-linux-image-raspi2 ubuntu-upgrade-linux-image-snapdragon-hwe-18-04 ubuntu-upgrade-linux-image-virtual ubuntu-upgrade-linux-image-virtual-hwe-18-04 ubuntu-upgrade-linux-image-virtual-hwe-20-04 ubuntu-upgrade-linux-image-virtual-hwe-24-04 ubuntu-upgrade-linux-image-xilinx-zynqmp References https://attackerkb.com/topics/cve-2024-26859 CVE - 2024-26859 USN-6816-1 USN-6817-1 USN-6817-2 USN-6817-3 USN-6820-1 USN-6820-2 USN-6821-1 USN-6821-2 USN-6821-3 USN-6821-4 USN-6828-1 USN-6871-1 USN-6878-1 USN-6892-1 USN-6896-1 USN-6896-2 USN-6896-3 USN-6896-4 USN-6896-5 USN-6919-1 View more

Ubuntu: (Multiple Advisories) (CVE-2024-26862): Linux kernel vulnerabilities Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/17/2024 Created 07/02/2024 Added 07/01/2024 Modified 07/29/2024 Description In the Linux kernel, the following vulnerability has been resolved: packet: annotate data-races around ignore_outgoing ignore_outgoing is read locklessly from dev_queue_xmit_nit() and packet_getsockopt() Add appropriate READ_ONCE()/WRITE_ONCE() annotations. syzbot reported: BUG: KCSAN: data-race in dev_queue_xmit_nit / packet_setsockopt write to 0xffff888107804542 of 1 bytes by task 22618 on cpu 0: packet_setsockopt+0xd83/0xfd0 net/packet/af_packet.c:4003 do_sock_setsockopt net/socket.c:2311 [inline] __sys_setsockopt+0x1d8/0x250 net/socket.c:2334 __do_sys_setsockopt net/socket.c:2343 [inline] __se_sys_setsockopt net/socket.c:2340 [inline] __x64_sys_setsockopt+0x66/0x80 net/socket.c:2340 do_syscall_64+0xd3/0x1d0 entry_SYSCALL_64_after_hwframe+0x6d/0x75 read to 0xffff888107804542 of 1 bytes by task 27 on cpu 1: dev_queue_xmit_nit+0x82/0x620 net/core/dev.c:2248 xmit_one net/core/dev.c:3527 [inline] dev_hard_start_xmit+0xcc/0x3f0 net/core/dev.c:3547 __dev_queue_xmit+0xf24/0x1dd0 net/core/dev.c:4335 dev_queue_xmit include/linux/netdevice.h:3091 [inline] batadv_send_skb_packet+0x264/0x300 net/batman-adv/send.c:108 batadv_send_broadcast_skb+0x24/0x30 net/batman-adv/send.c:127 batadv_iv_ogm_send_to_if net/batman-adv/bat_iv_ogm.c:392 [inline] batadv_iv_ogm_emit net/batman-adv/bat_iv_ogm.c:420 [inline] batadv_iv_send_outstanding_bat_ogm_packet+0x3f0/0x4b0 net/batman-adv/bat_iv_ogm.c:1700 process_one_work kernel/workqueue.c:3254 [inline] process_scheduled_works+0x465/0x990 kernel/workqueue.c:3335 worker_thread+0x526/0x730 kernel/workqueue.c:3416 kthread+0x1d1/0x210 kernel/kthread.c:388 ret_from_fork+0x4b/0x60 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243 value changed: 0x00 -> 0x01 Reported by Kernel Concurrency Sanitizer on: CPU: 1 PID: 27 Comm: kworker/u8:1 Tainted: GW6.8.0-syzkaller-08073-g480e035fc4c7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet Solution(s) ubuntu-upgrade-linux-image-5-15-0-1030-xilinx-zynqmp ubuntu-upgrade-linux-image-5-15-0-1046-gkeop ubuntu-upgrade-linux-image-5-15-0-1056-ibm ubuntu-upgrade-linux-image-5-15-0-1057-ibm ubuntu-upgrade-linux-image-5-15-0-1058-intel-iotg ubuntu-upgrade-linux-image-5-15-0-1058-nvidia ubuntu-upgrade-linux-image-5-15-0-1058-nvidia-lowlatency ubuntu-upgrade-linux-image-5-15-0-1058-raspi ubuntu-upgrade-linux-image-5-15-0-1060-gke ubuntu-upgrade-linux-image-5-15-0-1060-kvm ubuntu-upgrade-linux-image-5-15-0-1061-oracle ubuntu-upgrade-linux-image-5-15-0-1062-gcp ubuntu-upgrade-linux-image-5-15-0-1063-aws ubuntu-upgrade-linux-image-5-15-0-1065-azure-fde ubuntu-upgrade-linux-image-5-15-0-1066-azure ubuntu-upgrade-linux-image-5-15-0-110-lowlatency ubuntu-upgrade-linux-image-5-15-0-110-lowlatency-64k ubuntu-upgrade-linux-image-5-15-0-112-generic ubuntu-upgrade-linux-image-5-15-0-112-generic-64k ubuntu-upgrade-linux-image-5-15-0-112-generic-lpae ubuntu-upgrade-linux-image-5-15-0-113-generic ubuntu-upgrade-linux-image-5-15-0-113-generic-64k ubuntu-upgrade-linux-image-5-15-0-113-generic-lpae ubuntu-upgrade-linux-image-5-4-0-1040-iot ubuntu-upgrade-linux-image-5-4-0-1047-xilinx-zynqmp ubuntu-upgrade-linux-image-5-4-0-1075-ibm ubuntu-upgrade-linux-image-5-4-0-1088-bluefield ubuntu-upgrade-linux-image-5-4-0-1095-gkeop ubuntu-upgrade-linux-image-5-4-0-1112-raspi ubuntu-upgrade-linux-image-5-4-0-1116-kvm ubuntu-upgrade-linux-image-5-4-0-1127-oracle ubuntu-upgrade-linux-image-5-4-0-1128-aws ubuntu-upgrade-linux-image-5-4-0-1132-gcp ubuntu-upgrade-linux-image-5-4-0-1133-azure ubuntu-upgrade-linux-image-5-4-0-189-generic ubuntu-upgrade-linux-image-5-4-0-189-generic-lpae ubuntu-upgrade-linux-image-5-4-0-189-lowlatency ubuntu-upgrade-linux-image-6-8-0-1004-gke ubuntu-upgrade-linux-image-6-8-0-1005-raspi ubuntu-upgrade-linux-image-6-8-0-1006-ibm ubuntu-upgrade-linux-image-6-8-0-1006-oem ubuntu-upgrade-linux-image-6-8-0-1006-oracle ubuntu-upgrade-linux-image-6-8-0-1006-oracle-64k ubuntu-upgrade-linux-image-6-8-0-1008-azure ubuntu-upgrade-linux-image-6-8-0-1008-azure-fde ubuntu-upgrade-linux-image-6-8-0-1008-gcp ubuntu-upgrade-linux-image-6-8-0-1009-aws ubuntu-upgrade-linux-image-6-8-0-35-generic ubuntu-upgrade-linux-image-6-8-0-35-generic-64k ubuntu-upgrade-linux-image-6-8-0-35-lowlatency ubuntu-upgrade-linux-image-6-8-0-35-lowlatency-64k ubuntu-upgrade-linux-image-aws ubuntu-upgrade-linux-image-aws-lts-20-04 ubuntu-upgrade-linux-image-aws-lts-22-04 ubuntu-upgrade-linux-image-azure ubuntu-upgrade-linux-image-azure-fde ubuntu-upgrade-linux-image-azure-fde-lts-22-04 ubuntu-upgrade-linux-image-azure-lts-20-04 ubuntu-upgrade-linux-image-azure-lts-22-04 ubuntu-upgrade-linux-image-bluefield ubuntu-upgrade-linux-image-gcp ubuntu-upgrade-linux-image-gcp-lts-20-04 ubuntu-upgrade-linux-image-gcp-lts-22-04 ubuntu-upgrade-linux-image-generic ubuntu-upgrade-linux-image-generic-64k ubuntu-upgrade-linux-image-generic-64k-hwe-20-04 ubuntu-upgrade-linux-image-generic-64k-hwe-24-04 ubuntu-upgrade-linux-image-generic-hwe-18-04 ubuntu-upgrade-linux-image-generic-hwe-20-04 ubuntu-upgrade-linux-image-generic-hwe-24-04 ubuntu-upgrade-linux-image-generic-lpae ubuntu-upgrade-linux-image-generic-lpae-hwe-20-04 ubuntu-upgrade-linux-image-gke ubuntu-upgrade-linux-image-gke-5-15 ubuntu-upgrade-linux-image-gkeop ubuntu-upgrade-linux-image-gkeop-5-15 ubuntu-upgrade-linux-image-gkeop-5-4 ubuntu-upgrade-linux-image-ibm ubuntu-upgrade-linux-image-ibm-classic ubuntu-upgrade-linux-image-ibm-lts-20-04 ubuntu-upgrade-linux-image-ibm-lts-24-04 ubuntu-upgrade-linux-image-intel ubuntu-upgrade-linux-image-intel-iotg ubuntu-upgrade-linux-image-kvm ubuntu-upgrade-linux-image-lowlatency ubuntu-upgrade-linux-image-lowlatency-64k ubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04 ubuntu-upgrade-linux-image-lowlatency-hwe-18-04 ubuntu-upgrade-linux-image-lowlatency-hwe-20-04 ubuntu-upgrade-linux-image-nvidia ubuntu-upgrade-linux-image-nvidia-lowlatency ubuntu-upgrade-linux-image-oem ubuntu-upgrade-linux-image-oem-20-04 ubuntu-upgrade-linux-image-oem-20-04b ubuntu-upgrade-linux-image-oem-20-04c ubuntu-upgrade-linux-image-oem-20-04d ubuntu-upgrade-linux-image-oem-24-04 ubuntu-upgrade-linux-image-oem-24-04a ubuntu-upgrade-linux-image-oem-osp1 ubuntu-upgrade-linux-image-oracle ubuntu-upgrade-linux-image-oracle-64k ubuntu-upgrade-linux-image-oracle-lts-20-04 ubuntu-upgrade-linux-image-oracle-lts-22-04 ubuntu-upgrade-linux-image-raspi ubuntu-upgrade-linux-image-raspi-hwe-18-04 ubuntu-upgrade-linux-image-raspi-nolpae ubuntu-upgrade-linux-image-raspi2 ubuntu-upgrade-linux-image-snapdragon-hwe-18-04 ubuntu-upgrade-linux-image-virtual ubuntu-upgrade-linux-image-virtual-hwe-18-04 ubuntu-upgrade-linux-image-virtual-hwe-20-04 ubuntu-upgrade-linux-image-virtual-hwe-24-04 ubuntu-upgrade-linux-image-xilinx-zynqmp References https://attackerkb.com/topics/cve-2024-26862 CVE - 2024-26862 USN-6816-1 USN-6817-1 USN-6817-2 USN-6817-3 USN-6820-1 USN-6820-2 USN-6821-1 USN-6821-2 USN-6821-3 USN-6821-4 USN-6828-1 USN-6871-1 USN-6878-1 USN-6892-1 USN-6896-1 USN-6896-2 USN-6896-3 USN-6896-4 USN-6896-5 USN-6919-1 View more