Amazon Linux 2 Security Advisory: ALASKERNEL-5.10-2023-031
Advisory Release Date: 2023-04-27 17:43 Pacific
Advisory Updated Date: 2023-05-01 19:12 Pacific
An out-of-bounds memory access flaw was found in the Linux kernel's XFS file system in how a user restores an XFS image after failure (with a dirty log journal). This flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2023-2124)
Affected Packages:
kernel
Note:
This advisory is applicable to Amazon Linux 2 - Kernel-5.10 Extra. Visit this page to learn more about Amazon Linux 2 (AL2) Extras and this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update kernel to update your system.
aarch64:
kernel-5.10.178-162.673.amzn2.aarch64
kernel-headers-5.10.178-162.673.amzn2.aarch64
kernel-debuginfo-common-aarch64-5.10.178-162.673.amzn2.aarch64
perf-5.10.178-162.673.amzn2.aarch64
perf-debuginfo-5.10.178-162.673.amzn2.aarch64
python-perf-5.10.178-162.673.amzn2.aarch64
python-perf-debuginfo-5.10.178-162.673.amzn2.aarch64
kernel-tools-5.10.178-162.673.amzn2.aarch64
kernel-tools-devel-5.10.178-162.673.amzn2.aarch64
kernel-tools-debuginfo-5.10.178-162.673.amzn2.aarch64
bpftool-5.10.178-162.673.amzn2.aarch64
bpftool-debuginfo-5.10.178-162.673.amzn2.aarch64
kernel-devel-5.10.178-162.673.amzn2.aarch64
kernel-debuginfo-5.10.178-162.673.amzn2.aarch64
kernel-livepatch-5.10.178-162.673-1.0-0.amzn2.aarch64
i686:
kernel-headers-5.10.178-162.673.amzn2.i686
src:
kernel-5.10.178-162.673.amzn2.src
x86_64:
kernel-5.10.178-162.673.amzn2.x86_64
kernel-headers-5.10.178-162.673.amzn2.x86_64
kernel-debuginfo-common-x86_64-5.10.178-162.673.amzn2.x86_64
perf-5.10.178-162.673.amzn2.x86_64
perf-debuginfo-5.10.178-162.673.amzn2.x86_64
python-perf-5.10.178-162.673.amzn2.x86_64
python-perf-debuginfo-5.10.178-162.673.amzn2.x86_64
kernel-tools-5.10.178-162.673.amzn2.x86_64
kernel-tools-devel-5.10.178-162.673.amzn2.x86_64
kernel-tools-debuginfo-5.10.178-162.673.amzn2.x86_64
bpftool-5.10.178-162.673.amzn2.x86_64
bpftool-debuginfo-5.10.178-162.673.amzn2.x86_64
kernel-devel-5.10.178-162.673.amzn2.x86_64
kernel-debuginfo-5.10.178-162.673.amzn2.x86_64
kernel-livepatch-5.10.178-162.673-1.0-0.amzn2.x86_64