Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Imagination Technologies / Graphics DDK | affected 1.18 RTM2; affected 23.2 RTM2; affected 24.2 RTM2; affected 25.1 RTM2 through 25.3 RTM; affected 26.1 RTM1; unaffected 26.1 RTM2 |
CWE
CWE-459
References
ADP enrichment
No English description supplied.
No references supplied.