An update for kernel is now available for openEuler-20.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2024-1140 Final 1.0 1.0 2024-02-08 Initial 2024-02-08 2024-02-08 openEuler SA Tool V1.0 2024-02-08 kernel security update An update for kernel is now available for openEuler-20.03-LTS-SP1. The Linux Kernel, the operating system core itself. Security Fix(es): In the Linux kernel before 6.4.5, drivers/gpu/drm/drm_atomic.c has a use-after-free during a race condition between a nonblocking atomic commit and a driver unload.(CVE-2023-51043) A use-after-free flaw was found in the Linux Kernel due to a race problem in the unix garbage collector's deletion of SKB races with unix_stream_read_generic() on the socket that the SKB is queued on.(CVE-2023-6531) An update for kernel is now available for openEuler-20.03-LTS-SP1. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High kernel https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1140 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-51043 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-6531 https://nvd.nist.gov/vuln/detail/CVE-2023-51043 https://nvd.nist.gov/vuln/detail/CVE-2023-6531 openEuler-20.03-LTS-SP1 python2-perf-4.19.90-2402.4.0.0238.oe1.aarch64.rpm kernel-tools-debuginfo-4.19.90-2402.4.0.0238.oe1.aarch64.rpm kernel-debugsource-4.19.90-2402.4.0.0238.oe1.aarch64.rpm kernel-source-4.19.90-2402.4.0.0238.oe1.aarch64.rpm kernel-tools-devel-4.19.90-2402.4.0.0238.oe1.aarch64.rpm kernel-tools-4.19.90-2402.4.0.0238.oe1.aarch64.rpm python2-perf-debuginfo-4.19.90-2402.4.0.0238.oe1.aarch64.rpm bpftool-debuginfo-4.19.90-2402.4.0.0238.oe1.aarch64.rpm bpftool-4.19.90-2402.4.0.0238.oe1.aarch64.rpm perf-4.19.90-2402.4.0.0238.oe1.aarch64.rpm perf-debuginfo-4.19.90-2402.4.0.0238.oe1.aarch64.rpm kernel-devel-4.19.90-2402.4.0.0238.oe1.aarch64.rpm kernel-4.19.90-2402.4.0.0238.oe1.aarch64.rpm kernel-debuginfo-4.19.90-2402.4.0.0238.oe1.aarch64.rpm python3-perf-4.19.90-2402.4.0.0238.oe1.aarch64.rpm python3-perf-debuginfo-4.19.90-2402.4.0.0238.oe1.aarch64.rpm kernel-4.19.90-2402.4.0.0238.oe1.src.rpm kernel-debuginfo-4.19.90-2402.4.0.0238.oe1.x86_64.rpm python3-perf-debuginfo-4.19.90-2402.4.0.0238.oe1.x86_64.rpm python3-perf-4.19.90-2402.4.0.0238.oe1.x86_64.rpm kernel-tools-4.19.90-2402.4.0.0238.oe1.x86_64.rpm python2-perf-4.19.90-2402.4.0.0238.oe1.x86_64.rpm kernel-debugsource-4.19.90-2402.4.0.0238.oe1.x86_64.rpm python2-perf-debuginfo-4.19.90-2402.4.0.0238.oe1.x86_64.rpm kernel-tools-devel-4.19.90-2402.4.0.0238.oe1.x86_64.rpm perf-debuginfo-4.19.90-2402.4.0.0238.oe1.x86_64.rpm bpftool-4.19.90-2402.4.0.0238.oe1.x86_64.rpm kernel-4.19.90-2402.4.0.0238.oe1.x86_64.rpm bpftool-debuginfo-4.19.90-2402.4.0.0238.oe1.x86_64.rpm kernel-tools-debuginfo-4.19.90-2402.4.0.0238.oe1.x86_64.rpm kernel-source-4.19.90-2402.4.0.0238.oe1.x86_64.rpm kernel-devel-4.19.90-2402.4.0.0238.oe1.x86_64.rpm perf-4.19.90-2402.4.0.0238.oe1.x86_64.rpm In the Linux kernel before 6.4.5, drivers/gpu/drm/drm_atomic.c has a use-after-free during a race condition between a nonblocking atomic commit and a driver unload. 2024-02-08 CVE-2023-51043 openEuler-20.03-LTS-SP1 High 7.0 AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H kernel security update 2024-02-08 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1140 A use-after-free flaw was found in the Linux Kernel due to a race problem in the unix garbage collector s deletion of SKB races with unix_stream_read_generic() on the socket that the SKB is queued on. 2024-02-08 CVE-2023-6531 openEuler-20.03-LTS-SP1 High 7.0 AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H kernel security update 2024-02-08 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1140