Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.12.7

Description: The issue concerns the ipc/mqueue, msg, sem components, where relying on a stack reference past its expiry could potentially lead to security vulnerabilities. The actual impact and attack plausibility have not yet been proven.

Recommendations: For Linux Kernel versions prior to v5.12.7, update to version v5.12.7 or later to resolve the issue.