Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.231

Description The issue is related to the bpf in the Linux Kernel, specifically with skipping tasks with pid=1 in send signal common(). The actual impact and attack plausibility have not yet been proven.

Recommendations For Linux Kernel versions prior to v5.4.231, update to version v5.4.231 or later to resolve the issue.