Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.226

Description A NULL pointer dereference issue exists in the nilfs palloc commit free entry() function. The actual impact and attack plausibility have not yet been proven.

Recommendations For Linux Kernel versions prior to v5.4.226, update to version v5.4.226 or later to resolve the issue. As a temporary workaround, consider restricting access to the nilfs palloc commit free entry() function until a patch is available.