Description
Software installed and run as a non-privileged user may conduct a sequence of improper GPU system calls causing use after free, which helps in facilitating unprivileged memory access from a shader code. Triggering failure path in the MMU mapping logic by a malicious code could lead to incomplete cleanup of an internal driver state, allowing for future unauthorized access to the contents of the physical memory.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Imagination Technologies Graphics DDK
Default version status: unknown
1.18 RTM2affected23.2 RTM2affected24.2 RTM2affected25.1 RTM2 to ≤ 25.3 RTMaffected26.1 RTM1affected26.1 RTM2unaffected