Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 5.10.50 through 5.10.75

Description: The issue is related to the powerpc/smp component, specifically concerning the handling of the idle task preempt count during CPU offline operations. The actual impact and potential for exploitation have not been fully determined.

Recommendations: For Linux Kernel versions 5.10.50 through 5.10.75, update to version v5.10.76 or later to resolve the issue.