CVE-2025-21853 | Linux Kernel up to 6.6.79/6.12.16/6.13.4/6.14-rc3 map_freeze permission
A vulnerability was found in Linux Kernel up to 6.6.79/6.12.16/6.13.4/6.14-rc3. It has been classified as critical. This affects the function map_freeze. The manipulation leads to permission issues.
This vulnerability is uniquely identified as CVE-2025-21853. Access to the local network is required for this attack. There is no exploit available.
It is recommended to upgrade the affected component.