CVE-2023-6363

Name of the Vulnerable Software and Affected Versions Valhall GPU Kernel Driver versions r41p0 through r47p0 Arm 5th Gen GPU Architecture Kernel Driver versions r41p0 through r47p0

Description The issue allows a local non-privileged user to make improper GPU memory processing operations. If the system's memory is carefully prepared by the user, this could give them access to already freed memory.

Recommendations For Valhall GPU Kernel Driver versions r41p0 through r47p0, update to a version outside of this range to resolve the issue. For Arm 5th Gen GPU Architecture Kernel Driver versions r41p0 through r47p0, update to a version outside of this range to resolve the issue. As a temporary workaround, consider restricting access to GPU memory processing operations until a patch is available.