A use-after-free flaw was found in the Linux kernel’s nouveau driver in how a user triggers a memory overflow that causes the nvkm_vma_tail function to fail. This flaw allows a local user to crash or potentially escalate their privileges on the system.
https://security.netapp.com/advisory/ntap-20230413-0010/
https://github.com/torvalds/linux/commit/729eba3355674f2d9524629b73683ba1d1cd3f10