CVE-2025-21851 | Linux Kernel up to 6.12.16/6.13.4/6.14-rc3 arena_map_free memory corruption (Nessus ID 236983)
A vulnerability was found in Linux Kernel up to 6.12.16/6.13.4/6.14-rc3. It has been rated as critical. Affected by this issue is the function arena_map_free. The manipulation leads to memory corruption.
This vulnerability is handled as CVE-2025-21851. Access to the local network is required for this attack. There is no exploit available.
It is recommended to upgrade the affected component.