Amazon Linux 2 Security Advisory: ALAS2LIVEPATCH-2025-222
Advisory Released Date: 2025-04-29
Advisory Updated Date: 2025-04-29
Severity:
Important
Issue Overview:
In the Linux kernel, the following vulnerability has been resolved:
netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() (CVE-2025-21703)
Affected Packages:
kernel-livepatch-5.10.234-225.895
Issue Correction:
Run yum update kernel-livepatch-5.10.234-225.895 to update your system.
New Packages:
aarch64:
kernel-livepatch-5.10.234-225.895-1.0-6.amzn2.aarch64
src:
kernel-livepatch-5.10.234-225.895-1.0-6.amzn2.src
x86_64:
kernel-livepatch-5.10.234-225.895-1.0-6.amzn2.x86_64