Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 4.20 through 5.12

Description: The issue is related to possible register corruption with a stack switch helper. It was introduced in version v4.20 and fixed in version v5.13. The actual impact and attack plausibility have not yet been proven.

Recommendations: For Linux Kernel versions 4.20 through 5.12, update to version v5.13 or later to resolve the issue.