Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.3 through v5.12.3

Description The issue concerns the use of a local variable for calculating the final log size in the EFI TPM module. The actual impact and attack plausibility have not yet been proven.

Recommendations For Linux Kernel versions v5.3 through v5.12.2, update to version v5.12.3 or later to resolve the issue.