CVE-2023-21670 – Improper Access control in GPU Subsystem

https://notcve.org/view.php?id=CVE-2023-21670

06 Jun 2023 — Memory Corruption in GPU Subsystem due to arbitrary command execution from GPU in privileged mode. Qualcomm Adreno/KGSL suffers from an issue where code in user-writable mapping is executed in non-protected mode. • https://packetstorm.news/files/id/173296 • CWE-284: Improper Access Control CWE-863: Incorrect Authorization •