Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.14 through v5.14.14

Description A potential security issue exists due to a NULL page->mapping dereference in the page is secretmem() function. The actual impact and attack plausibility have not yet been proven.

Recommendations For Linux Kernel versions v5.14 through v5.14.14, update to version v5.14.15 or later to resolve the issue.