CVE-2025-21880 | Linux Kernel up to 6.12.17/6.13.5 EFAULT hmm_range_fault memory corruption
A vulnerability has been found in Linux Kernel up to 6.12.17/6.13.5 and classified as critical. This vulnerability affects the function hmm_range_fault of the component EFAULT Handler. The manipulation leads to memory corruption.
This vulnerability was named CVE-2025-21880. The attack can only be done within the local network. There is no exploit available.
It is recommended to upgrade the affected component.