CVE-2026-31455 xfs: stop reclaim before pushing AIL during unmount

In the Linux kernel, the following vulnerability has been resolved: xfs: stop reclaim before pushing AIL during unmount The unmount sequence in xfsunmountflushinodes pushed the AIL while background reclaim and inodegc are still running. This is broken independently of any use-after-free issues -...

PT-2024-21572 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A data race issue has been identified in the Linux kernel, specifically in the btrfs module. The issue occurs when accessing the reserved amount of block reserves without taking the...