Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.256

Description The issue concerns a potential security vulnerability in the Linux Kernel. It involves checking the size of the screen before performing a memset io operation in the s3fb driver. The actual impact and attack plausibility have not yet been proven.

Recommendations For Linux Kernel versions prior to v4.19.256, update to version v4.19.256 or later to resolve the issue.