CVE-2025-21944 | Linux Kernel up to 6.1.130/6.6.82/6.12.18/6.13.6 ksmbd smb2_lock privilege escalation
A vulnerability, which was classified as problematic, was found in Linux Kernel up to 6.1.130/6.6.82/6.12.18/6.13.6. This affects the function smb2_lock of the component ksmbd. The manipulation leads to privilege escalation.
This vulnerability is uniquely identified as CVE-2025-21944. The attack needs to be approached within the local network. There is no exploit available.
It is recommended to upgrade the affected component.