Threats tagged 'ghsa-q86w-66m5-qpj3'

CVE-2025-21944 is a medium-severity vulnerability in the Linux kernel's ksmbd component related to SMB2 locking. The flaw involves incorrect handling of lock flags when the lock count is greater than one, causing the system to use outdated flag values. This leads to a bug-on trap triggered by the locks_free_lock function during error handling.