Amazon Linux 2023 Security Advisory: ALASLIVEPATCH-2023-001
Advisory Release Date: 2023-04-13 17:56 Pacific
Advisory Updated Date: 2023-05-09 18:35 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-livepatch-6.1.12-19.43
Issue Correction:
Please ensure you have live patching enabled.
Run dnf update kernel-livepatch-6.1.12-19.43 to update your system.
New Packages:
src:
kernel-livepatch-6.1.12-19.43-1.0-1.amzn2023.src
x86_64:
kernel-livepatch-6.1.12-19.43-1.0-1.amzn2023.x86_64