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Huawei EulerOS: CVE-2024-27437: kernel security update Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/05/2024 Created 06/26/2024 Added 06/26/2024 Modified 11/11/2024 Description In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Disable auto-enable of exclusive INTx IRQ Currently for devices requiring masking at the irqchip for INTx, ie. devices without DisINTx support, the IRQ is enabled in request_irq() and subsequently disabled as necessary to align with the masked status flag.This presents a window where the interrupt could fire between these events, resulting in the IRQ incrementing the disable depth twice. This would be unrecoverable for a user since the masked flag prevents nested enables through vfio. Instead, invert the logic using IRQF_NO_AUTOEN such that exclusive INTx is never auto-enabled, then unmask as required. Solution(s) huawei-euleros-2_0_sp11-upgrade-bpftool huawei-euleros-2_0_sp11-upgrade-kernel huawei-euleros-2_0_sp11-upgrade-kernel-abi-stablelists huawei-euleros-2_0_sp11-upgrade-kernel-tools huawei-euleros-2_0_sp11-upgrade-kernel-tools-libs huawei-euleros-2_0_sp11-upgrade-python3-perf References https://attackerkb.com/topics/cve-2024-27437 CVE - 2024-27437 EulerOS-SA-2024-1837

Huawei EulerOS: CVE-2023-38709: httpd security update Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 07/23/2024 Added 07/23/2024 Modified 10/08/2024 Description Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators to split HTTP responses. This issue affects Apache HTTP Server: through 2.4.58. Solution(s) huawei-euleros-2_0_sp8-upgrade-httpd huawei-euleros-2_0_sp8-upgrade-httpd-devel huawei-euleros-2_0_sp8-upgrade-httpd-filesystem huawei-euleros-2_0_sp8-upgrade-httpd-manual huawei-euleros-2_0_sp8-upgrade-httpd-tools huawei-euleros-2_0_sp8-upgrade-mod_session huawei-euleros-2_0_sp8-upgrade-mod_ssl References https://attackerkb.com/topics/cve-2023-38709 CVE - 2023-38709 EulerOS-SA-2024-2473

Alma Linux: CVE-2024-26801: Important: kernel security and bug fix update (Multiple Advisories) Severity 5 CVSS (AV:L/AC:L/Au:S/C:N/I:N/A:C) Published 04/04/2024 Created 07/03/2024 Added 07/03/2024 Modified 01/30/2025 Description In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Avoid potential use-after-free in hci_error_reset While handling the HCI_EV_HARDWARE_ERROR event, if the underlying BT controller is not responding, the GPIO reset mechanism would free the hci_dev and lead to a use-after-free in hci_error_reset. Here's the call trace observed on a ChromeOS device with Intel AX201: queue_work_on+0x3e/0x6c __hci_cmd_sync_sk+0x2ee/0x4c0 [bluetooth <HASH:3b4a6>] ? init_wait_entry+0x31/0x31 __hci_cmd_sync+0x16/0x20 [bluetooth <HASH:3b4a 6>] hci_error_reset+0x4f/0xa4 [bluetooth <HASH:3b4a 6>] process_one_work+0x1d8/0x33f worker_thread+0x21b/0x373 kthread+0x13a/0x152 ? pr_cont_work+0x54/0x54 ? kthread_blkcg+0x31/0x31 ret_from_fork+0x1f/0x30 This patch holds the reference count on the hci_dev while processing a HCI_EV_HARDWARE_ERROR event to avoid potential crash. 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-2024-26801 CVE - 2024-26801 https://errata.almalinux.org/8/ALSA-2024-4211.html https://errata.almalinux.org/8/ALSA-2024-4352.html https://errata.almalinux.org/9/ALSA-2024-4349.html

Huawei EulerOS: CVE-2024-24795: httpd security update Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 07/23/2024 Added 07/23/2024 Modified 10/08/2024 Description HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject malicious response headers into backend applications to cause an HTTP desynchronization attack. Users are recommended to upgrade to version 2.4.59, which fixes this issue. Solution(s) huawei-euleros-2_0_sp8-upgrade-httpd huawei-euleros-2_0_sp8-upgrade-httpd-devel huawei-euleros-2_0_sp8-upgrade-httpd-filesystem huawei-euleros-2_0_sp8-upgrade-httpd-manual huawei-euleros-2_0_sp8-upgrade-httpd-tools huawei-euleros-2_0_sp8-upgrade-mod_session huawei-euleros-2_0_sp8-upgrade-mod_ssl References https://attackerkb.com/topics/cve-2024-24795 CVE - 2024-24795 EulerOS-SA-2024-2473

Huawei EulerOS: CVE-2024-26804: kernel security update Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 07/23/2024 Added 07/23/2024 Modified 10/08/2024 Description In the Linux kernel, the following vulnerability has been resolved: net: ip_tunnel: prevent perpetual headroom growth syzkaller triggered following kasan splat: BUG: KASAN: use-after-free in __skb_flow_dissect+0x19d1/0x7a50 net/core/flow_dissector.c:1170 Read of size 1 at addr ffff88812fb4000e by task syz-executor183/5191 [..] kasan_report+0xda/0x110 mm/kasan/report.c:588 __skb_flow_dissect+0x19d1/0x7a50 net/core/flow_dissector.c:1170 skb_flow_dissect_flow_keys include/linux/skbuff.h:1514 [inline] ___skb_get_hash net/core/flow_dissector.c:1791 [inline] __skb_get_hash+0xc7/0x540 net/core/flow_dissector.c:1856 skb_get_hash include/linux/skbuff.h:1556 [inline] ip_tunnel_xmit+0x1855/0x33c0 net/ipv4/ip_tunnel.c:748 ipip_tunnel_xmit+0x3cc/0x4e0 net/ipv4/ipip.c:308 __netdev_start_xmit include/linux/netdevice.h:4940 [inline] netdev_start_xmit include/linux/netdevice.h:4954 [inline] xmit_one net/core/dev.c:3548 [inline] dev_hard_start_xmit+0x13d/0x6d0 net/core/dev.c:3564 __dev_queue_xmit+0x7c1/0x3d60 net/core/dev.c:4349 dev_queue_xmit include/linux/netdevice.h:3134 [inline] neigh_connected_output+0x42c/0x5d0 net/core/neighbour.c:1592 ... ip_finish_output2+0x833/0x2550 net/ipv4/ip_output.c:235 ip_finish_output+0x31/0x310 net/ipv4/ip_output.c:323 .. iptunnel_xmit+0x5b4/0x9b0 net/ipv4/ip_tunnel_core.c:82 ip_tunnel_xmit+0x1dbc/0x33c0 net/ipv4/ip_tunnel.c:831 ipgre_xmit+0x4a1/0x980 net/ipv4/ip_gre.c:665 __netdev_start_xmit include/linux/netdevice.h:4940 [inline] netdev_start_xmit include/linux/netdevice.h:4954 [inline] xmit_one net/core/dev.c:3548 [inline] dev_hard_start_xmit+0x13d/0x6d0 net/core/dev.c:3564 ... The splat occurs because skb->data points past skb->head allocated area. This is because neigh layer does: __skb_pull(skb, skb_network_offset(skb)); ... but skb_network_offset() returns a negative offset and __skb_pull() arg is unsigned.IOW, we skb->data gets "adjusted" by a huge value. The negative value is returned because skb->head and skb->data distance is more than 64k and skb->network_header (u16) has wrapped around. The bug is in the ip_tunnel infrastructure, which can cause dev->needed_headroom to increment ad infinitum. The syzkaller reproducer consists of packets getting routed via a gre tunnel, and route of gre encapsulated packets pointing at another (ipip) tunnel.The ipip encapsulation finds gre0 as next output device. This results in the following pattern: 1). First packet is to be sent out via gre0. Route lookup found an output device, ipip0. 2). ip_tunnel_xmit for gre0 bumps gre0->needed_headroom based on the future output device, rt.dev->needed_headroom (ipip0). 3). ip output / start_xmit moves skb on to ipip0. which runs the same code path again (xmit recursion). 4). Routing step for the post-gre0-encap packet finds gre0 as output device to use for ipip0 encapsulated packet. tunl0->needed_headroom is then incremented based on the (already bumped) gre0 device headroom. This repeats for every future packet: gre0->needed_headroom gets inflated because previous packets' ipip0 step incremented rt->dev (gre0) headroom, and ipip0 incremented because gre0 needed_headroom was increased. For each subsequent packet, gre/ipip0->needed_headroom grows until post-expand-head reallocations result in a skb->head/data distance of more than 64k. Once that happens, skb->network_header (u16) wraps around when pskb_expand_head tries to make sure that skb_network_offset() is unchanged after the headroom expansion/reallocation. After this skb_network_offset(skb) returns a different (and negative) result post headroom expansion. The next trip to neigh layer (or anything else that would __skb_pull the network header) makes skb->data point to a memory location outside skb->head area. v2: Cap the needed_headroom update to an arbitarily chosen upperlimit to prevent perpetual increase instead of dropping the headroom increment completely. Solution(s) huawei-euleros-2_0_sp8-upgrade-bpftool huawei-euleros-2_0_sp8-upgrade-kernel huawei-euleros-2_0_sp8-upgrade-kernel-devel huawei-euleros-2_0_sp8-upgrade-kernel-headers huawei-euleros-2_0_sp8-upgrade-kernel-tools huawei-euleros-2_0_sp8-upgrade-kernel-tools-libs huawei-euleros-2_0_sp8-upgrade-perf huawei-euleros-2_0_sp8-upgrade-python-perf huawei-euleros-2_0_sp8-upgrade-python3-perf References https://attackerkb.com/topics/cve-2024-26804 CVE - 2024-26804 EulerOS-SA-2024-2476

SUSE: CVE-2024-26786: SUSE Linux Security Advisory Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 06/24/2024 Added 06/24/2024 Modified 08/28/2024 Description In the Linux kernel, the following vulnerability has been resolved: iommufd: Fix iopt_access_list_id overwrite bug Syzkaller reported the following WARN_ON: WARNING: CPU: 1 PID: 4738 at drivers/iommu/iommufd/io_pagetable.c:1360 Call Trace: iommufd_access_change_ioas+0x2fe/0x4e0 iommufd_access_destroy_object+0x50/0xb0 iommufd_object_remove+0x2a3/0x490 iommufd_object_destroy_user iommufd_access_destroy+0x71/0xb0 iommufd_test_staccess_release+0x89/0xd0 __fput+0x272/0xb50 __fput_sync+0x4b/0x60 __do_sys_close __se_sys_close __x64_sys_close+0x8b/0x110 do_syscall_x64 The mismatch between the access pointer in the list and the passed-in pointer is resulting from an overwrite of access->iopt_access_list_id, in iopt_add_access(). Called from iommufd_access_change_ioas() when xa_alloc() succeeds but iopt_calculate_iova_alignment() fails. Add a new_id in iopt_add_access() and only update iopt_access_list_id when returning successfully. Solution(s) suse-upgrade-cluster-md-kmp-64kb suse-upgrade-cluster-md-kmp-azure suse-upgrade-cluster-md-kmp-default suse-upgrade-cluster-md-kmp-rt suse-upgrade-dlm-kmp-64kb suse-upgrade-dlm-kmp-azure suse-upgrade-dlm-kmp-default suse-upgrade-dlm-kmp-rt suse-upgrade-dtb-allwinner suse-upgrade-dtb-altera suse-upgrade-dtb-amazon suse-upgrade-dtb-amd suse-upgrade-dtb-amlogic suse-upgrade-dtb-apm suse-upgrade-dtb-apple suse-upgrade-dtb-arm suse-upgrade-dtb-broadcom suse-upgrade-dtb-cavium suse-upgrade-dtb-exynos suse-upgrade-dtb-freescale suse-upgrade-dtb-hisilicon suse-upgrade-dtb-lg suse-upgrade-dtb-marvell suse-upgrade-dtb-mediatek suse-upgrade-dtb-nvidia suse-upgrade-dtb-qcom suse-upgrade-dtb-renesas suse-upgrade-dtb-rockchip suse-upgrade-dtb-socionext suse-upgrade-dtb-sprd suse-upgrade-dtb-xilinx suse-upgrade-gfs2-kmp-64kb suse-upgrade-gfs2-kmp-azure suse-upgrade-gfs2-kmp-default suse-upgrade-gfs2-kmp-rt suse-upgrade-kernel-64kb suse-upgrade-kernel-64kb-devel suse-upgrade-kernel-64kb-extra suse-upgrade-kernel-64kb-livepatch-devel suse-upgrade-kernel-64kb-optional suse-upgrade-kernel-azure suse-upgrade-kernel-azure-devel suse-upgrade-kernel-azure-extra suse-upgrade-kernel-azure-livepatch-devel suse-upgrade-kernel-azure-optional suse-upgrade-kernel-azure-vdso suse-upgrade-kernel-debug suse-upgrade-kernel-debug-devel suse-upgrade-kernel-debug-livepatch-devel suse-upgrade-kernel-debug-vdso suse-upgrade-kernel-default suse-upgrade-kernel-default-base suse-upgrade-kernel-default-base-rebuild suse-upgrade-kernel-default-devel suse-upgrade-kernel-default-extra suse-upgrade-kernel-default-livepatch suse-upgrade-kernel-default-livepatch-devel suse-upgrade-kernel-default-optional suse-upgrade-kernel-default-vdso suse-upgrade-kernel-devel suse-upgrade-kernel-devel-azure suse-upgrade-kernel-devel-rt suse-upgrade-kernel-docs suse-upgrade-kernel-docs-html suse-upgrade-kernel-kvmsmall suse-upgrade-kernel-kvmsmall-devel suse-upgrade-kernel-kvmsmall-livepatch-devel suse-upgrade-kernel-kvmsmall-vdso suse-upgrade-kernel-macros suse-upgrade-kernel-obs-build suse-upgrade-kernel-obs-qa suse-upgrade-kernel-rt suse-upgrade-kernel-rt-devel suse-upgrade-kernel-rt-extra suse-upgrade-kernel-rt-livepatch-devel suse-upgrade-kernel-rt-optional suse-upgrade-kernel-rt-vdso suse-upgrade-kernel-rt_debug suse-upgrade-kernel-rt_debug-devel suse-upgrade-kernel-rt_debug-livepatch-devel suse-upgrade-kernel-rt_debug-vdso suse-upgrade-kernel-source suse-upgrade-kernel-source-azure suse-upgrade-kernel-source-rt suse-upgrade-kernel-source-vanilla suse-upgrade-kernel-syms suse-upgrade-kernel-syms-azure suse-upgrade-kernel-syms-rt suse-upgrade-kernel-zfcpdump suse-upgrade-kselftests-kmp-64kb suse-upgrade-kselftests-kmp-azure suse-upgrade-kselftests-kmp-default suse-upgrade-kselftests-kmp-rt suse-upgrade-ocfs2-kmp-64kb suse-upgrade-ocfs2-kmp-azure suse-upgrade-ocfs2-kmp-default suse-upgrade-ocfs2-kmp-rt suse-upgrade-reiserfs-kmp-64kb suse-upgrade-reiserfs-kmp-azure suse-upgrade-reiserfs-kmp-default suse-upgrade-reiserfs-kmp-rt References https://attackerkb.com/topics/cve-2024-26786 CVE - 2024-26786

Huawei EulerOS: CVE-2024-31080: xorg-x11-server security update Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 10/09/2024 Added 10/08/2024 Modified 10/08/2024 Description A heap-based buffer over-read vulnerability was found in the X.org server's ProcXIGetSelectedEvents() function. This issue occurs when byte-swapped length values are used in replies, potentially leading to memory leakage and segmentation faults, particularly when triggered by a client with a different endianness. This vulnerability could be exploited by an attacker to cause the X server to read heap memory values and then transmit them back to the client until encountering an unmapped page, resulting in a crash. Despite the attacker's inability to control the specific memory copied into the replies, the small length values typically stored in a 32-bit integer can result in significant attempted out-of-bounds reads. Solution(s) huawei-euleros-2_0_sp12-upgrade-xorg-x11-server-help References https://attackerkb.com/topics/cve-2024-31080 CVE - 2024-31080 EulerOS-SA-2024-2255

Amazon Linux AMI 2: CVE-2023-45288: Security patch for amazon-cloudwatch-agent, amazon-ecr-credential-helper, amazon-ssm-agent, cni-plugins, cri-tools, ecs-init, golang, golist, nerdctl, oci-add-hooks (Multiple Advisories) Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 06/01/2024 Added 05/31/2024 Modified 10/03/2024 Description An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed MaxHeaderBytes, no memory is allocated to store the excess headers, but they are still parsed. This permits an attacker to cause an HTTP/2 endpoint to read arbitrary amounts of header data, all associated with a request which is going to be rejected. These headers can include Huffman-encoded data which is significantly more expensive for the receiver to decode than for an attacker to send. The fix sets a limit on the amount of excess header frames we will process before closing a connection. Solution(s) amazon-linux-ami-2-upgrade-amazon-cloudwatch-agent amazon-linux-ami-2-upgrade-amazon-ecr-credential-helper amazon-linux-ami-2-upgrade-amazon-ecr-credential-helper-debuginfo amazon-linux-ami-2-upgrade-amazon-ssm-agent amazon-linux-ami-2-upgrade-cni-plugins amazon-linux-ami-2-upgrade-cni-plugins-debuginfo amazon-linux-ami-2-upgrade-cri-tools amazon-linux-ami-2-upgrade-cri-tools-debuginfo amazon-linux-ami-2-upgrade-ecs-init amazon-linux-ami-2-upgrade-golang amazon-linux-ami-2-upgrade-golang-bin amazon-linux-ami-2-upgrade-golang-docs amazon-linux-ami-2-upgrade-golang-misc amazon-linux-ami-2-upgrade-golang-shared amazon-linux-ami-2-upgrade-golang-src amazon-linux-ami-2-upgrade-golang-tests amazon-linux-ami-2-upgrade-golist amazon-linux-ami-2-upgrade-golist-debuginfo amazon-linux-ami-2-upgrade-nerdctl amazon-linux-ami-2-upgrade-nerdctl-debuginfo amazon-linux-ami-2-upgrade-oci-add-hooks amazon-linux-ami-2-upgrade-oci-add-hooks-debuginfo References https://attackerkb.com/topics/cve-2023-45288 AL2/ALAS-2024-2550 AL2/ALAS-2024-2554 AL2/ALAS-2024-2555 AL2/ALAS-2024-2556 AL2/ALAS-2024-2568 AL2/ALAS-2024-2618 AL2/ALAS-2024-2645 AL2/ALASDOCKER-2024-039 AL2/ALASDOCKER-2024-042 AL2/ALASECS-2024-036 AL2/ALASECS-2024-039 AL2/ALASNITRO-ENCLAVES-2024-040 AL2/ALASNITRO-ENCLAVES-2024-043 CVE - 2023-45288 View more

Amazon Linux AMI 2: CVE-2024-26809: Security patch for kernel (Multiple Advisories) Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 08/29/2024 Added 08/28/2024 Modified 01/22/2025 Description In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: release elements in clone only from destroy path Clone already always provides a current view of the lookup table, use it to destroy the set, otherwise it is possible to destroy elements twice. This fix requires: 212ed75dc5fb ("netfilter: nf_tables: integrate pipapo into commit protocol") which came after: 9827a0e6e23b ("netfilter: nft_set_pipapo: release elements in clone from abort path"). Solution(s) amazon-linux-ami-2-upgrade-bpftool amazon-linux-ami-2-upgrade-bpftool-debuginfo amazon-linux-ami-2-upgrade-kernel amazon-linux-ami-2-upgrade-kernel-debuginfo amazon-linux-ami-2-upgrade-kernel-debuginfo-common-aarch64 amazon-linux-ami-2-upgrade-kernel-debuginfo-common-x86_64 amazon-linux-ami-2-upgrade-kernel-devel amazon-linux-ami-2-upgrade-kernel-headers amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-214-202-855 amazon-linux-ami-2-upgrade-kernel-livepatch-5-15-153-100-162 amazon-linux-ami-2-upgrade-kernel-tools amazon-linux-ami-2-upgrade-kernel-tools-debuginfo amazon-linux-ami-2-upgrade-kernel-tools-devel amazon-linux-ami-2-upgrade-perf amazon-linux-ami-2-upgrade-perf-debuginfo amazon-linux-ami-2-upgrade-python-perf amazon-linux-ami-2-upgrade-python-perf-debuginfo References https://attackerkb.com/topics/cve-2024-26809 AL2/ALASKERNEL-5.10-2024-054 AL2/ALASKERNEL-5.10-2024-075 AL2/ALASKERNEL-5.15-2024-041 AL2/ALASKERNEL-5.15-2024-057 CVE - 2024-26809

Amazon Linux AMI 2: CVE-2024-26808: Security patch for kernel (Multiple Advisories) Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 08/29/2024 Added 08/28/2024 Modified 08/28/2024 Description In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain Remove netdevice from inet/ingress basechain in case NETDEV_UNREGISTER event is reported, otherwise a stale reference to netdevice remains in the hook list. Solution(s) amazon-linux-ami-2-upgrade-bpftool amazon-linux-ami-2-upgrade-bpftool-debuginfo amazon-linux-ami-2-upgrade-kernel amazon-linux-ami-2-upgrade-kernel-debuginfo amazon-linux-ami-2-upgrade-kernel-debuginfo-common-aarch64 amazon-linux-ami-2-upgrade-kernel-debuginfo-common-x86_64 amazon-linux-ami-2-upgrade-kernel-devel amazon-linux-ami-2-upgrade-kernel-headers amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-210-201-852 amazon-linux-ami-2-upgrade-kernel-livepatch-5-15-149-99-161 amazon-linux-ami-2-upgrade-kernel-tools amazon-linux-ami-2-upgrade-kernel-tools-debuginfo amazon-linux-ami-2-upgrade-kernel-tools-devel amazon-linux-ami-2-upgrade-perf amazon-linux-ami-2-upgrade-perf-debuginfo amazon-linux-ami-2-upgrade-python-perf amazon-linux-ami-2-upgrade-python-perf-debuginfo References https://attackerkb.com/topics/cve-2024-26808 AL2/ALASKERNEL-5.10-2024-053 AL2/ALASKERNEL-5.15-2024-039 CVE - 2024-26808

SUSE: CVE-2024-27316: SUSE Linux Security Advisory Severity 8 CVSS (AV:N/AC:L/Au:N/C:N/I:N/A:C) Published 04/04/2024 Created 05/15/2024 Added 05/14/2024 Modified 01/28/2025 Description HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response. If a client does not stop sending headers, this leads to memory exhaustion. Solution(s) suse-upgrade-apache2 suse-upgrade-apache2-devel suse-upgrade-apache2-doc suse-upgrade-apache2-event suse-upgrade-apache2-example-pages suse-upgrade-apache2-manual suse-upgrade-apache2-prefork suse-upgrade-apache2-tls13 suse-upgrade-apache2-tls13-devel suse-upgrade-apache2-tls13-doc suse-upgrade-apache2-tls13-example-pages suse-upgrade-apache2-tls13-prefork suse-upgrade-apache2-tls13-utils suse-upgrade-apache2-tls13-worker suse-upgrade-apache2-utils suse-upgrade-apache2-worker References https://attackerkb.com/topics/cve-2024-27316 CVE - 2024-27316

SUSE: CVE-2024-31081: SUSE Linux Security Advisory Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 04/11/2024 Added 04/11/2024 Modified 08/07/2024 Description A heap-based buffer over-read vulnerability was found in the X.org server's ProcXIPassiveGrabDevice() function. This issue occurs when byte-swapped length values are used in replies, potentially leading to memory leakage and segmentation faults, particularly when triggered by a client with a different endianness. This vulnerability could be exploited by an attacker to cause the X server to read heap memory values and then transmit them back to the client until encountering an unmapped page, resulting in a crash. Despite the attacker's inability to control the specific memory copied into the replies, the small length values typically stored in a 32-bit integer can result in significant attempted out-of-bounds reads. Solution(s) suse-upgrade-dri3proto-devel suse-upgrade-presentproto-devel suse-upgrade-wayland-protocols-devel suse-upgrade-xorg-x11-server suse-upgrade-xorg-x11-server-extra suse-upgrade-xorg-x11-server-sdk suse-upgrade-xorg-x11-server-source suse-upgrade-xorg-x11-server-wayland suse-upgrade-xorg-x11-server-xvfb suse-upgrade-xwayland suse-upgrade-xwayland-devel References https://attackerkb.com/topics/cve-2024-31081 CVE - 2024-31081

SUSE: CVE-2024-26807: SUSE Linux Security Advisory Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 05/06/2024 Added 05/06/2024 Modified 08/28/2024 Description In the Linux kernel, the following vulnerability has been resolved: Both cadence-quadspi ->runtime_suspend() and ->runtime_resume() implementations start with: struct cqspi_st *cqspi = dev_get_drvdata(dev); struct spi_controller *host = dev_get_drvdata(dev); This obviously cannot be correct, unless "struct cqspi_st" is the first member of " struct spi_controller", or the other way around, but it is not the case. "struct spi_controller" is allocated by devm_spi_alloc_host(), which allocates an extra amount of memory for private data, used to store "struct cqspi_st". The ->probe() function of the cadence-quadspi driver then sets the device drvdata to store the address of the "struct cqspi_st" structure. Therefore: struct cqspi_st *cqspi = dev_get_drvdata(dev); is correct, but: struct spi_controller *host = dev_get_drvdata(dev); is not, as it makes "host" point not to a "struct spi_controller" but to the same "struct cqspi_st" structure as above. This obviously leads to bad things (memory corruption, kernel crashes) directly during ->probe(), as ->probe() enables the device using PM runtime, leading the ->runtime_resume() hook being called, which in turns calls spi_controller_resume() with the wrong pointer. This has at least been reported [0] to cause a kernel crash, but the exact behavior will depend on the memory contents. [0] https://lore.kernel.org/all/20240226121803.5a7r5wkpbbowcxgx@dhruva/ This issue potentially affects all platforms that are currently using the cadence-quadspi driver. Solution(s) suse-upgrade-cluster-md-kmp-64kb suse-upgrade-cluster-md-kmp-azure suse-upgrade-cluster-md-kmp-default suse-upgrade-cluster-md-kmp-rt suse-upgrade-dlm-kmp-64kb suse-upgrade-dlm-kmp-azure suse-upgrade-dlm-kmp-default suse-upgrade-dlm-kmp-rt suse-upgrade-dtb-allwinner suse-upgrade-dtb-altera suse-upgrade-dtb-amazon suse-upgrade-dtb-amd suse-upgrade-dtb-amlogic suse-upgrade-dtb-apm suse-upgrade-dtb-apple suse-upgrade-dtb-arm suse-upgrade-dtb-broadcom suse-upgrade-dtb-cavium suse-upgrade-dtb-exynos suse-upgrade-dtb-freescale suse-upgrade-dtb-hisilicon suse-upgrade-dtb-lg suse-upgrade-dtb-marvell suse-upgrade-dtb-mediatek suse-upgrade-dtb-nvidia suse-upgrade-dtb-qcom suse-upgrade-dtb-renesas suse-upgrade-dtb-rockchip suse-upgrade-dtb-socionext suse-upgrade-dtb-sprd suse-upgrade-dtb-xilinx suse-upgrade-gfs2-kmp-64kb suse-upgrade-gfs2-kmp-azure suse-upgrade-gfs2-kmp-default suse-upgrade-gfs2-kmp-rt suse-upgrade-kernel-64kb suse-upgrade-kernel-64kb-devel suse-upgrade-kernel-64kb-extra suse-upgrade-kernel-64kb-livepatch-devel suse-upgrade-kernel-64kb-optional suse-upgrade-kernel-azure suse-upgrade-kernel-azure-devel suse-upgrade-kernel-azure-extra suse-upgrade-kernel-azure-livepatch-devel suse-upgrade-kernel-azure-optional suse-upgrade-kernel-azure-vdso suse-upgrade-kernel-debug suse-upgrade-kernel-debug-devel suse-upgrade-kernel-debug-livepatch-devel suse-upgrade-kernel-debug-vdso suse-upgrade-kernel-default suse-upgrade-kernel-default-base suse-upgrade-kernel-default-base-rebuild suse-upgrade-kernel-default-devel suse-upgrade-kernel-default-extra suse-upgrade-kernel-default-livepatch suse-upgrade-kernel-default-livepatch-devel suse-upgrade-kernel-default-optional suse-upgrade-kernel-default-vdso suse-upgrade-kernel-devel suse-upgrade-kernel-devel-azure suse-upgrade-kernel-devel-rt suse-upgrade-kernel-docs suse-upgrade-kernel-docs-html suse-upgrade-kernel-kvmsmall suse-upgrade-kernel-kvmsmall-devel suse-upgrade-kernel-kvmsmall-livepatch-devel suse-upgrade-kernel-kvmsmall-vdso suse-upgrade-kernel-macros suse-upgrade-kernel-obs-build suse-upgrade-kernel-obs-qa suse-upgrade-kernel-rt suse-upgrade-kernel-rt-devel suse-upgrade-kernel-rt-extra suse-upgrade-kernel-rt-livepatch suse-upgrade-kernel-rt-livepatch-devel suse-upgrade-kernel-rt-optional suse-upgrade-kernel-rt-vdso suse-upgrade-kernel-rt_debug suse-upgrade-kernel-rt_debug-devel suse-upgrade-kernel-rt_debug-livepatch-devel suse-upgrade-kernel-rt_debug-vdso suse-upgrade-kernel-source suse-upgrade-kernel-source-azure suse-upgrade-kernel-source-rt suse-upgrade-kernel-source-vanilla suse-upgrade-kernel-syms suse-upgrade-kernel-syms-azure suse-upgrade-kernel-syms-rt suse-upgrade-kernel-zfcpdump suse-upgrade-kselftests-kmp-64kb suse-upgrade-kselftests-kmp-azure suse-upgrade-kselftests-kmp-default suse-upgrade-kselftests-kmp-rt suse-upgrade-ocfs2-kmp-64kb suse-upgrade-ocfs2-kmp-azure suse-upgrade-ocfs2-kmp-default suse-upgrade-ocfs2-kmp-rt suse-upgrade-reiserfs-kmp-64kb suse-upgrade-reiserfs-kmp-azure suse-upgrade-reiserfs-kmp-default suse-upgrade-reiserfs-kmp-rt References https://attackerkb.com/topics/cve-2024-26807 CVE - 2024-26807

SUSE: CVE-2024-26800: SUSE Linux Security Advisory Severity 7 CVSS (AV:L/AC:L/Au:S/C:C/I:C/A:C) Published 04/04/2024 Created 08/14/2024 Added 08/14/2024 Modified 01/28/2025 Description In the Linux kernel, the following vulnerability has been resolved: tls: fix use-after-free on failed backlog decryption When the decrypt request goes to the backlog and crypto_aead_decrypt returns -EBUSY, tls_do_decryption will wait until all async decryptions have completed. If one of them fails, tls_do_decryption will return -EBADMSG and tls_decrypt_sg jumps to the error path, releasing all the pages. But the pages have been passed to the async callback, and have already been released by tls_decrypt_done. The only true async case is when crypto_aead_decrypt returns -EINPROGRESS. With -EBUSY, we already waited so we can tell tls_sw_recvmsg that the data is available for immediate copy, but we need to notify tls_decrypt_sg (via the new ->async_done flag) that the memory has already been released. Solution(s) suse-upgrade-cluster-md-kmp-64kb suse-upgrade-cluster-md-kmp-azure suse-upgrade-cluster-md-kmp-default suse-upgrade-cluster-md-kmp-rt suse-upgrade-dlm-kmp-64kb suse-upgrade-dlm-kmp-azure suse-upgrade-dlm-kmp-default suse-upgrade-dlm-kmp-rt suse-upgrade-dtb-allwinner suse-upgrade-dtb-altera suse-upgrade-dtb-amazon suse-upgrade-dtb-amd suse-upgrade-dtb-amlogic suse-upgrade-dtb-apm suse-upgrade-dtb-apple suse-upgrade-dtb-arm suse-upgrade-dtb-broadcom suse-upgrade-dtb-cavium suse-upgrade-dtb-exynos suse-upgrade-dtb-freescale suse-upgrade-dtb-hisilicon suse-upgrade-dtb-lg suse-upgrade-dtb-marvell suse-upgrade-dtb-mediatek suse-upgrade-dtb-nvidia suse-upgrade-dtb-qcom suse-upgrade-dtb-renesas suse-upgrade-dtb-rockchip suse-upgrade-dtb-socionext suse-upgrade-dtb-sprd suse-upgrade-dtb-xilinx suse-upgrade-gfs2-kmp-64kb suse-upgrade-gfs2-kmp-azure suse-upgrade-gfs2-kmp-default suse-upgrade-gfs2-kmp-rt suse-upgrade-kernel-64kb suse-upgrade-kernel-64kb-devel suse-upgrade-kernel-64kb-extra suse-upgrade-kernel-64kb-livepatch-devel suse-upgrade-kernel-64kb-optional suse-upgrade-kernel-azure suse-upgrade-kernel-azure-devel suse-upgrade-kernel-azure-extra suse-upgrade-kernel-azure-livepatch-devel suse-upgrade-kernel-azure-optional suse-upgrade-kernel-azure-vdso suse-upgrade-kernel-debug suse-upgrade-kernel-debug-devel suse-upgrade-kernel-debug-livepatch-devel suse-upgrade-kernel-debug-vdso suse-upgrade-kernel-default suse-upgrade-kernel-default-base suse-upgrade-kernel-default-base-rebuild suse-upgrade-kernel-default-devel suse-upgrade-kernel-default-extra suse-upgrade-kernel-default-livepatch suse-upgrade-kernel-default-livepatch-devel suse-upgrade-kernel-default-optional suse-upgrade-kernel-default-vdso suse-upgrade-kernel-devel suse-upgrade-kernel-devel-azure suse-upgrade-kernel-devel-rt suse-upgrade-kernel-docs suse-upgrade-kernel-docs-html suse-upgrade-kernel-kvmsmall suse-upgrade-kernel-kvmsmall-devel suse-upgrade-kernel-kvmsmall-livepatch-devel suse-upgrade-kernel-kvmsmall-vdso suse-upgrade-kernel-macros suse-upgrade-kernel-obs-build suse-upgrade-kernel-obs-qa suse-upgrade-kernel-preempt suse-upgrade-kernel-preempt-devel suse-upgrade-kernel-rt suse-upgrade-kernel-rt-devel suse-upgrade-kernel-rt-extra suse-upgrade-kernel-rt-livepatch suse-upgrade-kernel-rt-livepatch-devel suse-upgrade-kernel-rt-optional suse-upgrade-kernel-rt-vdso suse-upgrade-kernel-rt_debug suse-upgrade-kernel-rt_debug-devel suse-upgrade-kernel-rt_debug-livepatch-devel suse-upgrade-kernel-rt_debug-vdso suse-upgrade-kernel-source suse-upgrade-kernel-source-azure suse-upgrade-kernel-source-rt suse-upgrade-kernel-source-vanilla suse-upgrade-kernel-syms suse-upgrade-kernel-syms-azure suse-upgrade-kernel-syms-rt suse-upgrade-kernel-zfcpdump suse-upgrade-kselftests-kmp-64kb suse-upgrade-kselftests-kmp-azure suse-upgrade-kselftests-kmp-default suse-upgrade-kselftests-kmp-rt suse-upgrade-ocfs2-kmp-64kb suse-upgrade-ocfs2-kmp-azure suse-upgrade-ocfs2-kmp-default suse-upgrade-ocfs2-kmp-rt suse-upgrade-reiserfs-kmp-64kb suse-upgrade-reiserfs-kmp-azure suse-upgrade-reiserfs-kmp-default suse-upgrade-reiserfs-kmp-rt References https://attackerkb.com/topics/cve-2024-26800 CVE - 2024-26800

SUSE: CVE-2024-26798: SUSE Linux Security Advisory Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 05/06/2024 Added 05/06/2024 Modified 05/16/2024 Description In the Linux kernel, the following vulnerability has been resolved: fbcon: always restore the old font data in fbcon_do_set_font() Commit a5a923038d70 (fbdev: fbcon: Properly revert changes when vc_resize() failed) started restoring old font data upon failure (of vc_resize()). But it performs so only for user fonts. It means that the "system"/internal fonts are not restored at all. So in result, the very first call to fbcon_do_set_font() performs no restore at all upon failing vc_resize(). This can be reproduced by Syzkaller to crash the system on the next invocation of font_get(). It's rather hard to hit the allocation failure in vc_resize() on the first font_set(), but not impossible. Esp. if fault injection is used to aid the execution/failure. It was demonstrated by Sirius: BUG: unable to handle page fault for address: fffffffffffffff8 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD cb7b067 P4D cb7b067 PUD cb7d067 PMD 0 Oops: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 8007 Comm: poc Not tainted 6.7.0-g9d1694dc91ce #20 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 RIP: 0010:fbcon_get_font+0x229/0x800 drivers/video/fbdev/core/fbcon.c:2286 Call Trace: <TASK> con_font_get drivers/tty/vt/vt.c:4558 [inline] con_font_op+0x1fc/0xf20 drivers/tty/vt/vt.c:4673 vt_k_ioctl drivers/tty/vt/vt_ioctl.c:474 [inline] vt_ioctl+0x632/0x2ec0 drivers/tty/vt/vt_ioctl.c:752 tty_ioctl+0x6f8/0x1570 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] ... So restore the font data in any case, not only for user fonts. Note the later 'if' is now protected by 'old_userfont' and not 'old_data' as the latter is always set now. (And it is supposed to be non-NULL. Otherwise we would see the bug above again.) Solution(s) suse-upgrade-cluster-md-kmp-64kb suse-upgrade-cluster-md-kmp-azure suse-upgrade-cluster-md-kmp-default suse-upgrade-cluster-md-kmp-rt suse-upgrade-dlm-kmp-64kb suse-upgrade-dlm-kmp-azure suse-upgrade-dlm-kmp-default suse-upgrade-dlm-kmp-rt suse-upgrade-dtb-allwinner suse-upgrade-dtb-altera suse-upgrade-dtb-amazon suse-upgrade-dtb-amd suse-upgrade-dtb-amlogic suse-upgrade-dtb-apm suse-upgrade-dtb-apple suse-upgrade-dtb-arm suse-upgrade-dtb-broadcom suse-upgrade-dtb-cavium suse-upgrade-dtb-exynos suse-upgrade-dtb-freescale suse-upgrade-dtb-hisilicon suse-upgrade-dtb-lg suse-upgrade-dtb-marvell suse-upgrade-dtb-mediatek suse-upgrade-dtb-nvidia suse-upgrade-dtb-qcom suse-upgrade-dtb-renesas suse-upgrade-dtb-rockchip suse-upgrade-dtb-socionext suse-upgrade-dtb-sprd suse-upgrade-dtb-xilinx suse-upgrade-gfs2-kmp-64kb suse-upgrade-gfs2-kmp-azure suse-upgrade-gfs2-kmp-default suse-upgrade-gfs2-kmp-rt suse-upgrade-kernel-64kb suse-upgrade-kernel-64kb-devel suse-upgrade-kernel-64kb-extra suse-upgrade-kernel-64kb-livepatch-devel suse-upgrade-kernel-64kb-optional suse-upgrade-kernel-azure suse-upgrade-kernel-azure-devel suse-upgrade-kernel-azure-extra suse-upgrade-kernel-azure-livepatch-devel suse-upgrade-kernel-azure-optional suse-upgrade-kernel-azure-vdso suse-upgrade-kernel-debug suse-upgrade-kernel-debug-devel suse-upgrade-kernel-debug-livepatch-devel suse-upgrade-kernel-debug-vdso suse-upgrade-kernel-default suse-upgrade-kernel-default-base suse-upgrade-kernel-default-base-rebuild suse-upgrade-kernel-default-devel suse-upgrade-kernel-default-extra suse-upgrade-kernel-default-livepatch suse-upgrade-kernel-default-livepatch-devel suse-upgrade-kernel-default-optional suse-upgrade-kernel-default-vdso suse-upgrade-kernel-devel suse-upgrade-kernel-devel-azure suse-upgrade-kernel-devel-rt suse-upgrade-kernel-docs suse-upgrade-kernel-docs-html suse-upgrade-kernel-kvmsmall suse-upgrade-kernel-kvmsmall-devel suse-upgrade-kernel-kvmsmall-livepatch-devel suse-upgrade-kernel-kvmsmall-vdso suse-upgrade-kernel-macros suse-upgrade-kernel-obs-build suse-upgrade-kernel-obs-qa suse-upgrade-kernel-rt suse-upgrade-kernel-rt-devel suse-upgrade-kernel-rt-extra suse-upgrade-kernel-rt-livepatch suse-upgrade-kernel-rt-livepatch-devel suse-upgrade-kernel-rt-optional suse-upgrade-kernel-rt-vdso suse-upgrade-kernel-rt_debug suse-upgrade-kernel-rt_debug-devel suse-upgrade-kernel-rt_debug-livepatch-devel suse-upgrade-kernel-rt_debug-vdso suse-upgrade-kernel-source suse-upgrade-kernel-source-azure suse-upgrade-kernel-source-rt suse-upgrade-kernel-source-vanilla suse-upgrade-kernel-syms suse-upgrade-kernel-syms-azure suse-upgrade-kernel-syms-rt suse-upgrade-kernel-zfcpdump suse-upgrade-kselftests-kmp-64kb suse-upgrade-kselftests-kmp-azure suse-upgrade-kselftests-kmp-default suse-upgrade-kselftests-kmp-rt suse-upgrade-ocfs2-kmp-64kb suse-upgrade-ocfs2-kmp-azure suse-upgrade-ocfs2-kmp-default suse-upgrade-ocfs2-kmp-rt suse-upgrade-reiserfs-kmp-64kb suse-upgrade-reiserfs-kmp-azure suse-upgrade-reiserfs-kmp-default suse-upgrade-reiserfs-kmp-rt References https://attackerkb.com/topics/cve-2024-26798 CVE - 2024-26798

SUSE: CVE-2024-26750: SUSE Linux Security Advisory Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 07/23/2024 Added 07/23/2024 Modified 08/28/2024 Description In the Linux kernel, the following vulnerability has been resolved: af_unix: Drop oob_skb ref before purging queue in GC. syzbot reported another task hung in __unix_gc().[0] The current while loop assumes that all of the left candidates have oob_skb and calling kfree_skb(oob_skb) releases the remaining candidates. However, I missed a case that oob_skb has self-referencing fd and another fd and the latter sk is placed before the former in the candidate list.Then, the while loop never proceeds, resulting the task hung. __unix_gc() has the same loop just before purging the collected skb, so we can call kfree_skb(oob_skb) there and let __skb_queue_purge() release all inflight sockets. [0]: Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 PID: 2784 Comm: kworker/u4:8 Not tainted 6.8.0-rc4-syzkaller-01028-g71b605d32017 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 Workqueue: events_unbound __unix_gc RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x70 kernel/kcov.c:200 Code: 89 fb e8 23 00 00 00 48 8b 3d 84 f5 1a 0c 48 89 de 5b e9 43 26 57 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 04 24 65 48 8b 0d 90 52 70 7e 65 8b 15 91 52 70 RSP: 0018:ffffc9000a17fa78 EFLAGS: 00000287 RAX: ffffffff8a0a6108 RBX: ffff88802b6c2640 RCX: ffff88802c0b3b80 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: ffffc9000a17fbf0 R08: ffffffff89383f1d R09: 1ffff1100ee5ff84 R10: dffffc0000000000 R11: ffffed100ee5ff85 R12: 1ffff110056d84ee R13: ffffc9000a17fae0 R14: 0000000000000000 R15: ffffffff8f47b840 FS:0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 CS:0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffef5687ff8 CR3: 0000000029b34000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <NMI> </NMI> <TASK> __unix_gc+0xe69/0xf40 net/unix/garbage.c:343 process_one_work kernel/workqueue.c:2633 [inline] process_scheduled_works+0x913/0x1420 kernel/workqueue.c:2706 worker_thread+0xa5f/0x1000 kernel/workqueue.c:2787 kthread+0x2ef/0x390 kernel/kthread.c:388 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1b/0x30 arch/x86/entry/entry_64.S:242 </TASK> Solution(s) suse-upgrade-cluster-md-kmp-64kb suse-upgrade-cluster-md-kmp-azure suse-upgrade-cluster-md-kmp-default suse-upgrade-cluster-md-kmp-rt suse-upgrade-dlm-kmp-64kb suse-upgrade-dlm-kmp-azure suse-upgrade-dlm-kmp-default suse-upgrade-dlm-kmp-rt suse-upgrade-dtb-allwinner suse-upgrade-dtb-altera suse-upgrade-dtb-amazon suse-upgrade-dtb-amd suse-upgrade-dtb-amlogic suse-upgrade-dtb-apm suse-upgrade-dtb-apple suse-upgrade-dtb-arm suse-upgrade-dtb-broadcom suse-upgrade-dtb-cavium suse-upgrade-dtb-exynos suse-upgrade-dtb-freescale suse-upgrade-dtb-hisilicon suse-upgrade-dtb-lg suse-upgrade-dtb-marvell suse-upgrade-dtb-mediatek suse-upgrade-dtb-nvidia suse-upgrade-dtb-qcom suse-upgrade-dtb-renesas suse-upgrade-dtb-rockchip suse-upgrade-dtb-socionext suse-upgrade-dtb-sprd suse-upgrade-dtb-xilinx suse-upgrade-gfs2-kmp-64kb suse-upgrade-gfs2-kmp-azure suse-upgrade-gfs2-kmp-default suse-upgrade-gfs2-kmp-rt suse-upgrade-kernel-64kb suse-upgrade-kernel-64kb-devel suse-upgrade-kernel-64kb-extra suse-upgrade-kernel-64kb-livepatch-devel suse-upgrade-kernel-64kb-optional suse-upgrade-kernel-azure suse-upgrade-kernel-azure-devel suse-upgrade-kernel-azure-extra suse-upgrade-kernel-azure-livepatch-devel suse-upgrade-kernel-azure-optional suse-upgrade-kernel-azure-vdso suse-upgrade-kernel-debug suse-upgrade-kernel-debug-devel suse-upgrade-kernel-debug-livepatch-devel suse-upgrade-kernel-debug-vdso suse-upgrade-kernel-default suse-upgrade-kernel-default-base suse-upgrade-kernel-default-base-rebuild suse-upgrade-kernel-default-devel suse-upgrade-kernel-default-extra suse-upgrade-kernel-default-livepatch suse-upgrade-kernel-default-livepatch-devel suse-upgrade-kernel-default-optional suse-upgrade-kernel-default-vdso suse-upgrade-kernel-devel suse-upgrade-kernel-devel-azure suse-upgrade-kernel-devel-rt suse-upgrade-kernel-docs suse-upgrade-kernel-docs-html suse-upgrade-kernel-kvmsmall suse-upgrade-kernel-kvmsmall-devel suse-upgrade-kernel-kvmsmall-livepatch-devel suse-upgrade-kernel-kvmsmall-vdso suse-upgrade-kernel-macros suse-upgrade-kernel-obs-build suse-upgrade-kernel-obs-qa suse-upgrade-kernel-rt suse-upgrade-kernel-rt-devel suse-upgrade-kernel-rt-extra suse-upgrade-kernel-rt-livepatch-devel suse-upgrade-kernel-rt-optional suse-upgrade-kernel-rt-vdso suse-upgrade-kernel-rt_debug suse-upgrade-kernel-rt_debug-devel suse-upgrade-kernel-rt_debug-livepatch-devel suse-upgrade-kernel-rt_debug-vdso suse-upgrade-kernel-source suse-upgrade-kernel-source-azure suse-upgrade-kernel-source-rt suse-upgrade-kernel-source-vanilla suse-upgrade-kernel-syms suse-upgrade-kernel-syms-azure suse-upgrade-kernel-syms-rt suse-upgrade-kernel-zfcpdump suse-upgrade-kselftests-kmp-64kb suse-upgrade-kselftests-kmp-azure suse-upgrade-kselftests-kmp-default suse-upgrade-kselftests-kmp-rt suse-upgrade-ocfs2-kmp-64kb suse-upgrade-ocfs2-kmp-azure suse-upgrade-ocfs2-kmp-default suse-upgrade-ocfs2-kmp-rt suse-upgrade-reiserfs-kmp-64kb suse-upgrade-reiserfs-kmp-azure suse-upgrade-reiserfs-kmp-default suse-upgrade-reiserfs-kmp-rt References https://attackerkb.com/topics/cve-2024-26750 CVE - 2024-26750

Oracle Linux: CVE-2024-3447: ELSA-2024-12536: virt:kvm_utils3 bug fix update (MODERATE) (Multiple Advisories) Severity 4 CVSS (AV:L/AC:L/Au:M/C:N/I:N/A:C) Published 04/04/2024 Created 07/26/2024 Added 07/22/2024 Modified 12/17/2024 Description A heap-based buffer overflow was found in the SDHCI device emulation of QEMU. The bug is triggered when both `s-&gt;data_count` and the size of`s-&gt;fifo_buffer` are set to 0x200, leading to an out-of-bound access. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition. Solution(s) oracle-linux-upgrade-hivex oracle-linux-upgrade-hivex-devel oracle-linux-upgrade-libguestfs oracle-linux-upgrade-libguestfs-appliance oracle-linux-upgrade-libguestfs-bash-completion oracle-linux-upgrade-libguestfs-benchmarking oracle-linux-upgrade-libguestfs-devel oracle-linux-upgrade-libguestfs-gfs2 oracle-linux-upgrade-libguestfs-gobject oracle-linux-upgrade-libguestfs-gobject-devel oracle-linux-upgrade-libguestfs-inspect-icons oracle-linux-upgrade-libguestfs-java oracle-linux-upgrade-libguestfs-java-devel oracle-linux-upgrade-libguestfs-javadoc oracle-linux-upgrade-libguestfs-man-pages-ja oracle-linux-upgrade-libguestfs-man-pages-uk oracle-linux-upgrade-libguestfs-rescue oracle-linux-upgrade-libguestfs-rsync oracle-linux-upgrade-libguestfs-tools oracle-linux-upgrade-libguestfs-tools-c oracle-linux-upgrade-libguestfs-winsupport oracle-linux-upgrade-libguestfs-xfs oracle-linux-upgrade-libiscsi oracle-linux-upgrade-libiscsi-devel oracle-linux-upgrade-libiscsi-utils oracle-linux-upgrade-libnbd oracle-linux-upgrade-libnbd-bash-completion oracle-linux-upgrade-libnbd-devel oracle-linux-upgrade-libtpms oracle-linux-upgrade-libtpms-devel oracle-linux-upgrade-libvirt oracle-linux-upgrade-libvirt-admin oracle-linux-upgrade-libvirt-bash-completion oracle-linux-upgrade-libvirt-client oracle-linux-upgrade-libvirt-client-qemu oracle-linux-upgrade-libvirt-daemon oracle-linux-upgrade-libvirt-daemon-config-network oracle-linux-upgrade-libvirt-daemon-config-nwfilter oracle-linux-upgrade-libvirt-daemon-driver-interface oracle-linux-upgrade-libvirt-daemon-driver-network oracle-linux-upgrade-libvirt-daemon-driver-nodedev oracle-linux-upgrade-libvirt-daemon-driver-nwfilter oracle-linux-upgrade-libvirt-daemon-driver-qemu oracle-linux-upgrade-libvirt-daemon-driver-secret oracle-linux-upgrade-libvirt-daemon-driver-storage oracle-linux-upgrade-libvirt-daemon-driver-storage-core oracle-linux-upgrade-libvirt-daemon-driver-storage-disk oracle-linux-upgrade-libvirt-daemon-driver-storage-gluster oracle-linux-upgrade-libvirt-daemon-driver-storage-iscsi oracle-linux-upgrade-libvirt-daemon-driver-storage-iscsi-direct oracle-linux-upgrade-libvirt-daemon-driver-storage-logical oracle-linux-upgrade-libvirt-daemon-driver-storage-mpath oracle-linux-upgrade-libvirt-daemon-driver-storage-rbd oracle-linux-upgrade-libvirt-daemon-driver-storage-scsi oracle-linux-upgrade-libvirt-daemon-kvm oracle-linux-upgrade-libvirt-dbus oracle-linux-upgrade-libvirt-devel oracle-linux-upgrade-libvirt-docs oracle-linux-upgrade-libvirt-libs oracle-linux-upgrade-libvirt-lock-sanlock oracle-linux-upgrade-libvirt-nss oracle-linux-upgrade-libvirt-wireshark oracle-linux-upgrade-lua-guestfs oracle-linux-upgrade-nbdfuse oracle-linux-upgrade-nbdkit oracle-linux-upgrade-nbdkit-bash-completion oracle-linux-upgrade-nbdkit-basic-filters oracle-linux-upgrade-nbdkit-basic-plugins oracle-linux-upgrade-nbdkit-curl-plugin oracle-linux-upgrade-nbdkit-devel oracle-linux-upgrade-nbdkit-example-plugins oracle-linux-upgrade-nbdkit-gzip-filter oracle-linux-upgrade-nbdkit-gzip-plugin oracle-linux-upgrade-nbdkit-linuxdisk-plugin oracle-linux-upgrade-nbdkit-nbd-plugin oracle-linux-upgrade-nbdkit-python-plugin oracle-linux-upgrade-nbdkit-server oracle-linux-upgrade-nbdkit-ssh-plugin oracle-linux-upgrade-nbdkit-tar-filter oracle-linux-upgrade-nbdkit-tar-plugin oracle-linux-upgrade-nbdkit-tmpdisk-plugin oracle-linux-upgrade-nbdkit-vddk-plugin oracle-linux-upgrade-nbdkit-xz-filter oracle-linux-upgrade-netcf oracle-linux-upgrade-netcf-devel oracle-linux-upgrade-netcf-libs oracle-linux-upgrade-perl-hivex oracle-linux-upgrade-perl-sys-guestfs oracle-linux-upgrade-perl-sys-virt oracle-linux-upgrade-python3-hivex oracle-linux-upgrade-python3-libguestfs oracle-linux-upgrade-python3-libnbd oracle-linux-upgrade-python3-libvirt oracle-linux-upgrade-qemu-guest-agent oracle-linux-upgrade-qemu-img oracle-linux-upgrade-qemu-kvm oracle-linux-upgrade-qemu-kvm-block-curl oracle-linux-upgrade-qemu-kvm-block-gluster oracle-linux-upgrade-qemu-kvm-block-iscsi oracle-linux-upgrade-qemu-kvm-block-rbd oracle-linux-upgrade-qemu-kvm-block-ssh oracle-linux-upgrade-qemu-kvm-common oracle-linux-upgrade-qemu-kvm-core oracle-linux-upgrade-qemu-virtiofsd oracle-linux-upgrade-ruby-hivex oracle-linux-upgrade-ruby-libguestfs oracle-linux-upgrade-seabios oracle-linux-upgrade-seabios-bin oracle-linux-upgrade-seavgabios-bin oracle-linux-upgrade-sgabios oracle-linux-upgrade-sgabios-bin oracle-linux-upgrade-supermin oracle-linux-upgrade-supermin-devel oracle-linux-upgrade-swtpm oracle-linux-upgrade-swtpm-devel oracle-linux-upgrade-swtpm-libs oracle-linux-upgrade-swtpm-tools oracle-linux-upgrade-swtpm-tools-pkcs11 oracle-linux-upgrade-virt-dib oracle-linux-upgrade-virt-v2v oracle-linux-upgrade-virt-v2v-bash-completion oracle-linux-upgrade-virt-v2v-man-pages-ja oracle-linux-upgrade-virt-v2v-man-pages-uk References https://attackerkb.com/topics/cve-2024-3447 CVE - 2024-3447 ELSA-2024-12536 ELSA-2024-12574 ELSA-2024-12605 ELSA-2024-12791

Oracle Linux: CVE-2024-24795: ELSA-2024-9306:httpd security update (MODERATE) (Multiple Advisories) Severity 3 CVSS (AV:N/AC:H/Au:N/C:P/I:N/A:N) Published 04/04/2024 Created 11/23/2024 Added 11/21/2024 Modified 11/22/2024 Description HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject malicious response headers into backend applications to cause an HTTP desynchronization attack. Users are recommended to upgrade to version 2.4.59, which fixes this issue. A flaw was found in httpd. An HTTP response splitting in multiple httpd modules may allow an attacker that can inject malicious response headers into backend applications to cause an HTTP desynchronization attack. Solution(s) oracle-linux-upgrade-httpd oracle-linux-upgrade-httpd-core oracle-linux-upgrade-httpd-devel oracle-linux-upgrade-httpd-filesystem oracle-linux-upgrade-httpd-manual oracle-linux-upgrade-httpd-tools oracle-linux-upgrade-mod-ldap oracle-linux-upgrade-mod-lua oracle-linux-upgrade-mod-proxy-html oracle-linux-upgrade-mod-session oracle-linux-upgrade-mod-ssl References https://attackerkb.com/topics/cve-2024-24795 CVE - 2024-24795 ELSA-2024-9306

Huawei EulerOS: CVE-2023-38709: httpd security update Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 07/16/2024 Added 07/16/2024 Modified 12/12/2024 Description Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators to split HTTP responses. This issue affects Apache HTTP Server: through 2.4.58. Solution(s) huawei-euleros-2_0_sp10-upgrade-httpd huawei-euleros-2_0_sp10-upgrade-httpd-filesystem huawei-euleros-2_0_sp10-upgrade-httpd-tools huawei-euleros-2_0_sp10-upgrade-mod_ssl References https://attackerkb.com/topics/cve-2023-38709 CVE - 2023-38709 EulerOS-SA-2024-1910

Huawei EulerOS: CVE-2023-38709: httpd security update Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 07/17/2024 Added 07/17/2024 Modified 01/13/2025 Description Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators to split HTTP responses. This issue affects Apache HTTP Server: through 2.4.58. Solution(s) huawei-euleros-2_0_sp9-upgrade-httpd huawei-euleros-2_0_sp9-upgrade-httpd-filesystem huawei-euleros-2_0_sp9-upgrade-httpd-tools huawei-euleros-2_0_sp9-upgrade-mod_ssl References https://attackerkb.com/topics/cve-2023-38709 CVE - 2023-38709 EulerOS-SA-2024-1963

Alpine Linux: CVE-2023-45288: Vulnerability in Multiple Components Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 08/23/2024 Added 08/22/2024 Modified 10/01/2024 Description An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed MaxHeaderBytes, no memory is allocated to store the excess headers, but they are still parsed. This permits an attacker to cause an HTTP/2 endpoint to read arbitrary amounts of header data, all associated with a request which is going to be rejected. These headers can include Huffman-encoded data which is significantly more expensive for the receiver to decode than for an attacker to send. The fix sets a limit on the amount of excess header frames we will process before closing a connection. Solution(s) alpine-linux-upgrade-go References https://attackerkb.com/topics/cve-2023-45288 CVE - 2023-45288 https://security.alpinelinux.org/vuln/CVE-2023-45288

OS X update for apache (CVE-2024-24795) Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 08/02/2024 Added 08/01/2024 Modified 10/31/2024 Description HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject malicious response headers into backend applications to cause an HTTP desynchronization attack. Users are recommended to upgrade to version 2.4.59, which fixes this issue. Solution(s) apple-osx-upgrade-14_6 References https://attackerkb.com/topics/cve-2024-24795 CVE - 2024-24795 https://support.apple.com/en-us/120911

OS X update for apache (CVE-2024-27316) Severity 8 CVSS (AV:N/AC:L/Au:N/C:N/I:N/A:C) Published 04/04/2024 Created 08/02/2024 Added 08/01/2024 Modified 01/28/2025 Description HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response. If a client does not stop sending headers, this leads to memory exhaustion. Solution(s) apple-osx-upgrade-14_6 References https://attackerkb.com/topics/cve-2024-27316 CVE - 2024-27316 https://support.apple.com/en-us/120911

IBM WebSphere Application Server: CVE-2024-27268: IBM WebSphere Application Server Liberty is vulnerable to a denial of service (CVE-2024-27268) Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 04/22/2024 Added 04/22/2024 Modified 05/17/2024 Description IBM WebSphere Application Server Liberty 18.0.0.2 through 24.0.0.4 is vulnerable to a denial of service, caused by sending a specially crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory resources.IBM X-Force ID:284574. Solution(s) ibm-was-install-8-5-ph60146-liberty ibm-was-upgrade-8-5-24-0-0-5-liberty References https://attackerkb.com/topics/cve-2024-27268 CVE - 2024-27268 https://exchange.xforce.ibmcloud.com/vulnerabilities/284574 https://www.ibm.com/support/pages/node/7145809

Alpine Linux: CVE-2024-24795: Vulnerability in Multiple Components Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 04/04/2024 Created 06/11/2024 Added 06/06/2024 Modified 10/01/2024 Description HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject malicious response headers into backend applications to cause an HTTP desynchronization attack. Users are recommended to upgrade to version 2.4.59, which fixes this issue. Solution(s) alpine-linux-upgrade-apache2 References https://attackerkb.com/topics/cve-2024-24795 CVE - 2024-24795 https://security.alpinelinux.org/vuln/CVE-2024-24795