Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.194

Description A bug was found in the ext4 es cache extent function, where ext4 split extent at failed. The actual impact and attack plausibility of this issue have not yet been proven.

Recommendations For Linux Kernel versions prior to v4.19.194, update to version v4.19.194 or later to resolve the issue.