Amazon Linux 2安全公告:ALAS2KERNEL-5.10-2025-110
公告发布日期:2025-11-10
公告更新日期:2025-11-10
严重程度:重要
参考信息: CVE-2022-50516
问题概述: 在Linux内核中,已修复以下漏洞:fs: dlm: 修复sb_lvbptr的无效解引用(CVE-2022-50516)
受影响软件包:
- kernel
注意: 本公告适用于Amazon Linux 2 - Kernel-5.10 Extra。请访问相关页面了解Amazon Linux 2(AL2)Extras的更多信息,以及查看FAQ部分了解AL2 Core和AL2 Extras公告之间的区别。
问题修复:
运行yum update kernel或yum update --advisory ALAS2KERNEL-5.10-2025-110来更新系统。完成此更新需要系统重启。
新软件包:
aarch64架构:
- kernel-5.10.245-241.978.amzn2.aarch64
- kernel-headers-5.10.245-241.978.amzn2.aarch64
- kernel-debuginfo-common-aarch64-5.10.245-241.978.amzn2.aarch64
- perf-5.10.245-241.978.amzn2.aarch64
- perf-debuginfo-5.10.245-241.978.amzn2.aarch64
- python-perf-5.10.245-241.978.amzn2.aarch64
- python-perf-debuginfo-5.10.245-241.978.amzn2.aarch64
- kernel-tools-5.10.245-241.978.amzn2.aarch64
- kernel-tools-devel-5.10.245-241.978.amzn2.aarch64
- kernel-tools-debuginfo-5.10.245-241.978.amzn2.aarch64
- bpftool-5.10.245-241.978.amzn2.aarch64
- bpftool-debuginfo-5.10.245-241.978.amzn2.aarch64
- kernel-devel-5.10.245-241.978.amzn2.aarch64
- kernel-debuginfo-5.10.245-241.978.amzn2.aarch64
- kernel-livepatch-5.10.245-241.978-1.0-0.amzn2.aarch64
i686架构:
- kernel-headers-5.10.245-241.978.amzn2.i686
源代码:
- kernel-5.10.245-241.978.amzn2.src
x86_64架构:
- kernel-5.10.245-241.978.amzn2.x86_64
- kernel-headers-5.10.245-241.978.amzn2.x86_64
- kernel-debuginfo-common-x86_64-5.10.245-241.978.amzn2.x86_64
- perf-5.10.245-241.978.amzn2.x86_64
- perf-debuginfo-5.10.245-241.978.amzn2.x86_64
- python-perf-5.10.245-241.978.amzn2.x86_64
- python-perf-debuginfo-5.10.245-241.978.amzn2.x86_64
- kernel-tools-5.10.245-241.978.amzn2.x86_64
- kernel-tools-devel-5.10.245-241.978.amzn2.x86_64
- kernel-tools-debuginfo-5.10.245-241.978.amzn2.x86_64
- bpftool-5.10.245-241.978.amzn2.x86_64
- bpftool-debuginfo-5.10.245-241.978.amzn2.x86_64
- kernel-devel-5.10.245-241.978.amzn2.x86_64
- kernel-debuginfo-5.10.245-241.978.amzn2.x86_64
- kernel-livepatch-5.10.245-241.978-1.0-0.amzn2.x86_64
附加参考:
- 发布说明:Amazon Linux 2发布说明
- Red Hat:CVE-2022-50516
- Mitre:CVE-2022-50516