CVE-2022-46781: Arm Avalon GPU Kernel Driver

Low severity, CVSS 3.3. EPSS: 0.2% chance of exploitation in the next 30 days.

An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU memory processing operations to access a limited amount outside of buffer bounds. This affects Valhall r29p0 through r41p0 before r42p0 and Avalon r41p0 before r42p0.

Affected products

• Arm Avalon GPU Kernel Driver: version r41p0 only
• Arm Valhall GPU Kernel Driver: from r29p0, before r42p0 (fixed in r42p0)

Published 2023-04-06. Last modified 2026-06-17.