In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix bug on trap in smb2_lock If lock count is greater than 1, flags could be old value. It should be checked with flags of smb_lock, not flags. It will cause bug-on trap from locks_free_lock in error handling routine. CREATE(Triage):(User=admin) CVE-2025-21944 (https://nvd.nist.gov/vuln/detail/CVE-2025-21944)
