CVE-2025-21997 | Linux Kernel up to 6.1.131/6.6.84/6.12.20/6.13.8 xp_create_and_assign_umem chunk_size integer overflow
A vulnerability was found in Linux Kernel up to 6.1.131/6.6.84/6.12.20/6.13.8. It has been declared as problematic. This vulnerability affects the function xp_create_and_assign_umem. The manipulation of the argument chunk_size leads to integer overflow.
This vulnerability was named CVE-2025-21997. The attack needs to be initiated within the local network. There is no exploit available.
It is recommended to upgrade the affected component.