A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system.
https://www.openwall.com/lists/oss-security/2022/01/25/12
https://security.netapp.com/advisory/ntap-20220526-0001/