Vulmon
Amazon Linux 2 Security Advisory: ALAS-2023-1987
Advisory Release Date: 2023-03-17 16:34 Pacific
Advisory Updated Date: 2023-03-21 22:36 Pacific
Severity:
Important
Issue Overview:
In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure (for registering the sysctl table under a new location) during the renaming of a device. (CVE-2023-26545)
Affected Packages:
kernel
Issue Correction:
Run yum update kernel to update your system.
New Packages:
aarch64:
kernel-4.14.309-231.529.amzn2.aarch64
kernel-headers-4.14.309-231.529.amzn2.aarch64
kernel-debuginfo-common-aarch64-4.14.309-231.529.amzn2.aarch64
perf-4.14.309-231.529.amzn2.aarch64
perf-debuginfo-4.14.309-231.529.amzn2.aarch64
python-perf-4.14.309-231.529.amzn2.aarch64
python-perf-debuginfo-4.14.309-231.529.amzn2.aarch64
kernel-tools-4.14.309-231.529.amzn2.aarch64
kernel-tools-devel-4.14.309-231.529.amzn2.aarch64
kernel-tools-debuginfo-4.14.309-231.529.amzn2.aarch64
kernel-devel-4.14.309-231.529.amzn2.aarch64
kernel-debuginfo-4.14.309-231.529.amzn2.aarch64
i686:
kernel-headers-4.14.309-231.529.amzn2.i686
src:
kernel-4.14.309-231.529.amzn2.src
x86_64:
kernel-4.14.309-231.529.amzn2.x86_64
kernel-headers-4.14.309-231.529.amzn2.x86_64
kernel-debuginfo-common-x86_64-4.14.309-231.529.amzn2.x86_64
perf-4.14.309-231.529.amzn2.x86_64
perf-debuginfo-4.14.309-231.529.amzn2.x86_64
python-perf-4.14.309-231.529.amzn2.x86_64
python-perf-debuginfo-4.14.309-231.529.amzn2.x86_64
kernel-tools-4.14.309-231.529.amzn2.x86_64
kernel-tools-devel-4.14.309-231.529.amzn2.x86_64
kernel-tools-debuginfo-4.14.309-231.529.amzn2.x86_64
kernel-devel-4.14.309-231.529.amzn2.x86_64
kernel-debuginfo-4.14.309-231.529.amzn2.x86_64
kernel-livepatch-4.14.309-231.529-1.0-0.amzn2.x86_64