Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.14.15

Description A potential use-after-free issue exists in the slab debugfs fops function. The actual impact and attack plausibility have not yet been proven. This issue was introduced in version v5.14 and is fixed in Linux Kernel version v5.14.15.

Recommendations For Linux Kernel versions prior to v5.14.15, update to version v5.14.15 or later to resolve the issue. As a temporary workaround, consider restricting access to the slab debugfs fops function until a patch is available.