Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.14.12

Description The issue is related to the x86/entry feature in the Linux Kernel, specifically with the handling of X86 FEATURE SMAP when CONFIG X86 SMAP is set to 'n'. The actual impact and potential for attack have not been proven yet.

Recommendations For Linux Kernel versions prior to v5.14.12, update to version v5.14.12 or later to resolve the issue.