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Alma Linux: CVE-2023-4207: Important: kernel security, bug fix, and enhancement update (ALSA-2023-7077) Severity 7 CVSS (AV:L/AC:L/Au:S/C:C/I:C/A:C) Published 09/06/2023 Created 11/29/2023 Added 11/28/2023 Modified 01/30/2025 Description A use-after-free vulnerability in the Linux kernel's net/sched: cls_fw component can be exploited to achieve local privilege escalation. When fw_change() is called on an existing filter, the whole tcf_result struct is always copied into the new instance of the filter. This causes a problem when updating a filter bound to a class, as tcf_unbind_filter() is always called on the old instance in the success path, decreasing filter_cnt of the still referenced class and allowing it to be deleted, leading to a use-after-free. We recommend upgrading past commit 76e42ae831991c828cffa8c37736ebfb831ad5ec. 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-2023-4207 CVE - 2023-4207 https://errata.almalinux.org/8/ALSA-2023-7077.html

Alma Linux: CVE-2023-4244: Moderate: kernel security, bug fix, and enhancement update (Multiple Advisories) Severity 7 CVSS (AV:L/AC:M/Au:S/C:C/I:C/A:C) Published 09/06/2023 Created 06/01/2024 Added 05/31/2024 Modified 01/30/2025 Description A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. Due to a race condition between nf_tables netlink control plane transaction and nft_set element garbage collection, it is possible to underflow the reference counter causing a use-after-free vulnerability. We recommend upgrading past commit 3e91b0ebd994635df2346353322ac51ce84ce6d8. 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-2023-4244 CVE - 2023-4244 https://errata.almalinux.org/8/ALSA-2024-2950.html https://errata.almalinux.org/8/ALSA-2024-3138.html

Alma Linux: CVE-2023-41053: Moderate: redis:7 security update (ALSA-2024-10869) Severity 2 CVSS (AV:L/AC:L/Au:S/C:P/I:N/A:N) Published 09/06/2023 Created 12/11/2024 Added 12/10/2024 Modified 01/28/2025 Description Redis is an in-memory database that persists on disk. Redis does not correctly identify keys accessed by `SORT_RO` and as a result may grant users executing this command access to keys that are not explicitly authorized by the ACL configuration. The problem exists in Redis 7.0 or newer and has been fixed in Redis 7.0.13 and 7.2.1. Users are advised to upgrade. There are no known workarounds for this vulnerability. Solution(s) alma-upgrade-redis alma-upgrade-redis-devel alma-upgrade-redis-doc References https://attackerkb.com/topics/cve-2023-41053 CVE - 2023-41053 https://errata.almalinux.org/9/ALSA-2024-10869.html

OS X update for Apple Neural Engine (CVE-2023-27950) Severity 5 CVSS (AV:L/AC:M/Au:N/C:C/I:N/A:N) Published 09/06/2023 Created 10/14/2024 Added 10/14/2024 Modified 01/28/2025 Description Deprecated Solution(s)

Alma Linux: CVE-2023-4623: Important: kernel security update (ALSA-2024-0897) Severity 7 CVSS (AV:L/AC:L/Au:S/C:C/I:C/A:C) Published 09/06/2023 Created 02/24/2024 Added 02/23/2024 Modified 01/30/2025 Description A use-after-free vulnerability in the Linux kernel's net/sched: sch_hfsc (HFSC qdisc traffic control) component can be exploited to achieve local privilege escalation. If a class with a link-sharing curve (i.e. with the HFSC_FSC flag set) has a parent without a link-sharing curve, then init_vf() will call vttree_insert() on the parent, but vttree_remove() will be skipped in update_vf(). This leaves a dangling pointer that can cause a use-after-free. We recommend upgrading past commit b3d26c5702c7d6c45456326e56d2ccf3f103e60f. 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-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-2023-4623 CVE - 2023-4623 https://errata.almalinux.org/8/ALSA-2024-0897.html

OS X update for Apple Neural Engine (CVE-2023-28188) Severity 7 CVSS (AV:N/AC:L/Au:S/C:N/I:N/A:C) Published 09/06/2023 Created 10/14/2024 Added 10/14/2024 Modified 01/28/2025 Description Deprecated Solution(s)

OS X update for Apple Neural Engine (CVE-2023-32426) Severity 7 CVSS (AV:L/AC:M/Au:N/C:C/I:C/A:C) Published 09/06/2023 Created 10/14/2024 Added 10/14/2024 Modified 01/28/2025 Description Deprecated Solution(s)

Alma Linux: CVE-2023-40397: Important: webkit2gtk3 security and bug fix update (Multiple Advisories) Severity 10 CVSS (AV:N/AC:L/Au:N/C:C/I:C/A:C) Published 09/06/2023 Created 11/17/2023 Added 11/16/2023 Modified 01/28/2025 Description The issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.5. A remote attacker may be able to cause arbitrary javascript code execution. Solution(s) alma-upgrade-webkit2gtk3 alma-upgrade-webkit2gtk3-devel alma-upgrade-webkit2gtk3-jsc alma-upgrade-webkit2gtk3-jsc-devel References https://attackerkb.com/topics/cve-2023-40397 CVE - 2023-40397 https://errata.almalinux.org/8/ALSA-2023-7055.html https://errata.almalinux.org/9/ALSA-2023-6535.html

Google Chrome Vulnerability: CVE-2023-4762 Type Confusion in V8 Severity 9 CVSS (AV:N/AC:M/Au:N/C:C/I:C/A:C) Published 09/06/2023 Created 09/06/2023 Added 09/06/2023 Modified 01/28/2025 Description Type Confusion in V8 in Google Chrome prior to 116.0.5845.179 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High) Solution(s) google-chrome-upgrade-latest References https://attackerkb.com/topics/cve-2023-4762 CVE - 2023-4762 https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop.html

Huawei EulerOS: CVE-2023-4623: kernel security update Severity 7 CVSS (AV:L/AC:L/Au:S/C:C/I:C/A:C) Published 09/06/2023 Created 02/13/2024 Added 02/12/2024 Modified 01/30/2025 Description A use-after-free vulnerability in the Linux kernel's net/sched: sch_hfsc (HFSC qdisc traffic control) component can be exploited to achieve local privilege escalation. If a class with a link-sharing curve (i.e. with the HFSC_FSC flag set) has a parent without a link-sharing curve, then init_vf() will call vttree_insert() on the parent, but vttree_remove() will be skipped in update_vf(). This leaves a dangling pointer that can cause a use-after-free. We recommend upgrading past commit b3d26c5702c7d6c45456326e56d2ccf3f103e60f. Solution(s) huawei-euleros-2_0_sp5-upgrade-kernel huawei-euleros-2_0_sp5-upgrade-kernel-devel huawei-euleros-2_0_sp5-upgrade-kernel-headers huawei-euleros-2_0_sp5-upgrade-kernel-tools huawei-euleros-2_0_sp5-upgrade-kernel-tools-libs huawei-euleros-2_0_sp5-upgrade-perf huawei-euleros-2_0_sp5-upgrade-python-perf References https://attackerkb.com/topics/cve-2023-4623 CVE - 2023-4623 EulerOS-SA-2024-1144

OS X update for Camera (CVE-2023-27950) Severity 5 CVSS (AV:L/AC:M/Au:N/C:C/I:N/A:N) Published 09/06/2023 Created 10/14/2024 Added 10/14/2024 Modified 01/28/2025 Description Deprecated Solution(s)

OS X update for Camera (CVE-2023-32362) Severity 7 CVSS (AV:N/AC:M/Au:N/C:C/I:N/A:N) Published 09/06/2023 Created 10/14/2024 Added 10/14/2024 Modified 01/28/2025 Description Deprecated Solution(s)

CentOS Linux: CVE-2023-3777: Important: kernel security update (CESA-2024:0461) Severity 7 CVSS (AV:L/AC:L/Au:S/C:C/I:C/A:C) Published 09/06/2023 Created 01/27/2024 Added 01/26/2024 Modified 01/28/2025 Description A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. When nf_tables_delrule() is flushing table rules, it is not checked whether the chain is bound and the chain's owner rule can also release the objects in certain circumstances. We recommend upgrading past commit 6eaf41e87a223ae6f8e7a28d6e78384ad7e407f8. Solution(s) centos-upgrade-kernel References CVE-2023-3777

CentOS Linux: CVE-2023-4622: Important: kpatch-patch security update (Multiple Advisories) Severity 7 CVSS (AV:L/AC:M/Au:S/C:C/I:C/A:C) Published 09/06/2023 Created 01/11/2024 Added 01/10/2024 Modified 01/28/2025 Description A use-after-free vulnerability in the Linux kernel's af_unix component can be exploited to achieve local privilege escalation. The unix_stream_sendpage() function tries to add data to the last skb in the peer's recv queue without locking the queue. Thus there is a race where unix_stream_sendpage() could access an skb locklessly that is being released by garbage collection, resulting in use-after-free. We recommend upgrading past commit 790c2f9d15b594350ae9bca7b236f2b1859de02c. Solution(s) centos-upgrade-kernel centos-upgrade-kernel-rt centos-upgrade-kpatch-patch-3_10_0-1160_102_1 centos-upgrade-kpatch-patch-3_10_0-1160_102_1-debuginfo centos-upgrade-kpatch-patch-3_10_0-1160_105_1 centos-upgrade-kpatch-patch-3_10_0-1160_105_1-debuginfo centos-upgrade-kpatch-patch-3_10_0-1160_108_1 centos-upgrade-kpatch-patch-3_10_0-1160_108_1-debuginfo References CVE-2023-4622

OS X update for Foundation (CVE-2023-28188) Severity 7 CVSS (AV:N/AC:L/Au:S/C:N/I:N/A:C) Published 09/06/2023 Created 10/14/2024 Added 10/14/2024 Modified 01/28/2025 Description Deprecated Solution(s)

OS X update for Photos (CVE-2023-28188) Severity 7 CVSS (AV:N/AC:L/Au:S/C:N/I:N/A:C) Published 09/06/2023 Created 10/14/2024 Added 10/14/2024 Modified 01/28/2025 Description Deprecated Solution(s)

Amazon Linux AMI 2: CVE-2023-3777: Security patch for kernel, kernel-livepatch-5.10.186-179.751 (Multiple Advisories) Severity 7 CVSS (AV:L/AC:L/Au:S/C:C/I:C/A:C) Published 09/06/2023 Created 09/21/2023 Added 09/21/2023 Modified 01/30/2025 Description A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. When nf_tables_delrule() is flushing table rules, it is not checked whether the chain is bound and the chain's owner rule can also release the objects in certain circumstances. We recommend upgrading past commit 6eaf41e87a223ae6f8e7a28d6e78384ad7e407f8. 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-5-10-186-179-751 amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-186-179-751-debuginfo amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-192-182-736 amazon-linux-ami-2-upgrade-kernel-livepatch-5-15-128-80-144 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-2023-3777 AL2/ALASKERNEL-5.10-2023-039 AL2/ALASKERNEL-5.15-2023-026 AL2/ALASLIVEPATCH-2023-155 CVE - 2023-3777

OS X update for AMD (CVE-2023-28214) Severity 7 CVSS (AV:L/AC:M/Au:N/C:C/I:C/A:C) Published 09/06/2023 Created 09/06/2023 Added 09/06/2023 Modified 01/28/2025 Description A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3. An app may be able to cause unexpected system termination or write kernel memory. Solution(s) apple-osx-upgrade-13_3 References https://attackerkb.com/topics/cve-2023-28214 CVE - 2023-28214 https://support.apple.com/kb/HT213670

Amazon Linux 2023: CVE-2023-4881: Important priority package update for kernel Severity 1 CVSS (AV:L/AC:L/Au:S/C:N/I:N/A:N) Published 09/06/2023 Created 02/14/2025 Added 02/14/2025 Modified 02/14/2025 Description This CVE ID has been rejected or withdrawn by its CVE Numbering Authority for the following reason: CVE-2023-4881 was wrongly assigned to a bug that was deemed to be a non-security issue by the Linux kernel security team. A stack based out-of-bounds write flaw was found in the netfilter subsystem in the Linux kernel. If the expression length is a multiple of 4 (register size), the `nft_exthdr_eval` family of functions writes 4 NULL bytes past the end of the `regs` argument, leading to stack corruption and potential information disclosure or a denial of service. Solution(s) amazon-linux-2023-upgrade-bpftool amazon-linux-2023-upgrade-bpftool-debuginfo amazon-linux-2023-upgrade-kernel amazon-linux-2023-upgrade-kernel-debuginfo amazon-linux-2023-upgrade-kernel-debuginfo-common-aarch64 amazon-linux-2023-upgrade-kernel-debuginfo-common-x86-64 amazon-linux-2023-upgrade-kernel-devel amazon-linux-2023-upgrade-kernel-headers amazon-linux-2023-upgrade-kernel-libbpf amazon-linux-2023-upgrade-kernel-libbpf-devel amazon-linux-2023-upgrade-kernel-libbpf-static amazon-linux-2023-upgrade-kernel-livepatch-6-1-55-75-123 amazon-linux-2023-upgrade-kernel-tools amazon-linux-2023-upgrade-kernel-tools-debuginfo amazon-linux-2023-upgrade-kernel-tools-devel amazon-linux-2023-upgrade-perf amazon-linux-2023-upgrade-perf-debuginfo amazon-linux-2023-upgrade-python3-perf amazon-linux-2023-upgrade-python3-perf-debuginfo References https://attackerkb.com/topics/cve-2023-4881 CVE - 2023-4881 https://alas.aws.amazon.com/AL2023/ALAS-2023-356.html

Cisco ASA: CVE-2023-20269: Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Remote Access VPN Unauthorized Access Vulnerability Severity 4 CVSS (AV:N/AC:L/Au:S/C:N/I:P/A:N) Published 09/06/2023 Created 09/08/2023 Added 09/08/2023 Modified 12/02/2024 Description A vulnerability in the remote access VPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to conduct a brute force attack in an attempt to identify valid username and password combinations or an authenticated, remote attacker to establish a clientless SSL VPN session with an unauthorized user. This vulnerability is due to improper separation of authentication, authorization, and accounting (AAA) between the remote access VPN feature and the HTTPS management and site-to-site VPN features. An attacker could exploit this vulnerability by specifying a default connection profile/tunnel group while conducting a brute force attack or while establishing a clientless SSL VPN session using valid credentials. A successful exploit could allow the attacker to achieve one or both of the following: Identify valid credentials that could then be used to establish an unauthorized remote access VPN session. Establish a clientless SSL VPN session (only when running Cisco ASA Software Release 9.16 or earlier). Notes: Establishing a client-based remote access VPN tunnel is not possible as these default connection profiles/tunnel groups do not and cannot have an IP address pool configured. This vulnerability does not allow an attacker to bypass authentication. To successfully establish a remote access VPN session, valid credentials are required, including a valid second factor if multi-factor authentication (MFA) is configured. Cisco will release software updates that address this vulnerability. There are workarounds that address this vulnerability. Solution(s) cisco-asa-update-latest References https://attackerkb.com/topics/cve-2023-20269 CVE - 2023-20269 https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-ravpn-auth-8LyfCkeC cisco-sa-asaftd-ravpn-auth-8LyfCkeC

Amazon Linux 2023: CVE-2023-4622: Important priority package update for kernel Severity 6 CVSS (AV:L/AC:L/Au:S/C:P/I:P/A:C) Published 09/06/2023 Created 02/14/2025 Added 02/14/2025 Modified 02/14/2025 Description A use-after-free vulnerability in the Linux kernel's af_unix component can be exploited to achieve local privilege escalation. The unix_stream_sendpage() function tries to add data to the last skb in the peer's recv queue without locking the queue. Thus there is a race where unix_stream_sendpage() could access an skb locklessly that is being released by garbage collection, resulting in use-after-free. We recommend upgrading past commit 790c2f9d15b594350ae9bca7b236f2b1859de02c. A use-after-free flaw was found in the Linux kernel's af_unix component that allows local privilege escalation. The unix_stream_sendpage() function tries to add data to the last skb in the peer's recv queue without locking the queue. This issue leads to a race condition where the unix_stream_sendpage() function could access a skb that is being released by garbage collection, resulting in a use-after-free issue. Solution(s) amazon-linux-2023-upgrade-bpftool amazon-linux-2023-upgrade-bpftool-debuginfo amazon-linux-2023-upgrade-kernel amazon-linux-2023-upgrade-kernel-debuginfo amazon-linux-2023-upgrade-kernel-debuginfo-common-aarch64 amazon-linux-2023-upgrade-kernel-debuginfo-common-x86-64 amazon-linux-2023-upgrade-kernel-devel amazon-linux-2023-upgrade-kernel-headers amazon-linux-2023-upgrade-kernel-libbpf amazon-linux-2023-upgrade-kernel-libbpf-devel amazon-linux-2023-upgrade-kernel-libbpf-static amazon-linux-2023-upgrade-kernel-livepatch-6-1-49-69-116 amazon-linux-2023-upgrade-kernel-tools amazon-linux-2023-upgrade-kernel-tools-debuginfo amazon-linux-2023-upgrade-kernel-tools-devel amazon-linux-2023-upgrade-perf amazon-linux-2023-upgrade-perf-debuginfo amazon-linux-2023-upgrade-python3-perf amazon-linux-2023-upgrade-python3-perf-debuginfo References https://attackerkb.com/topics/cve-2023-4622 CVE - 2023-4622 https://alas.aws.amazon.com/AL2023/ALAS-2023-330.html

OS X update for Sandbox (CVE-2023-32432) Severity 5 CVSS (AV:L/AC:M/Au:N/C:C/I:N/A:N) Published 09/06/2023 Created 10/14/2024 Added 10/14/2024 Modified 01/28/2025 Description Deprecated Solution(s)

OS X update for Quick Look (CVE-2023-32432) Severity 5 CVSS (AV:L/AC:M/Au:N/C:C/I:N/A:N) Published 09/06/2023 Created 10/14/2024 Added 10/14/2024 Modified 01/28/2025 Description Deprecated Solution(s)

OS X update for libxml2 (CVE-2023-32428) Severity 7 CVSS (AV:L/AC:M/Au:N/C:C/I:C/A:C) Published 09/06/2023 Created 10/14/2024 Added 10/14/2024 Modified 01/28/2025 Description Deprecated Solution(s)

OS X update for Kernel (CVE-2023-28188) Severity 7 CVSS (AV:N/AC:L/Au:S/C:N/I:N/A:C) Published 09/06/2023 Created 10/14/2024 Added 10/14/2024 Modified 01/28/2025 Description Deprecated Solution(s)