Amazon Linux 2 Security Advisory: ALAS2LIVEPATCH-2025-236
Advisory Released Date: 2025-06-11
Advisory Updated Date: 2025-06-11
Severity:
Important
Issue Overview:
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: protect access to buffers with no active references (CVE-2025-21811)
Affected Packages:
kernel-livepatch-4.14.355-275.603
Issue Correction:
Run yum update kernel-livepatch-4.14.355-275.603 to update your system.
New Packages:
src:
kernel-livepatch-4.14.355-275.603-1.0-9.amzn2.src
x86_64:
kernel-livepatch-4.14.355-275.603-1.0-9.amzn2.x86_64