CVE-2025-21944 | Linux Kernel up to 6.1.130/6.6.82/6.12.18/6.13.6 ksmbd smb2_lock locking (Nessus ID 234309 / WID-SEC-2025-0683)
A vulnerability was found in Linux Kernel up to 6.1.130/6.6.82/6.12.18/6.13.6. It has been declared as problematic. The impacted element is the function smb2_lock of the component ksmbd. Such manipulation leads to improper locking.
This vulnerability is uniquely identified as CVE-2025-21944. The attack can only be initiated within the local network. No exploit exists.
It is recommended to upgrade the affected component.