CVE-2022-46394

An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Valhall r39p0 through r41p0 before r42p0, and Avalon r41p0 before r42p0.

Score

CVSS 3.1 8.8 High

Status

Modified - cve@mitre.org

Published

2023-03-08

Last modified

2025-03-05

Weaknesses

CWE-416

Affected products

• Avalon Gpu Kernel Driver (Arm)
• Valhall Gpu Kernel Driver (Arm)

References

• https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities
• https://developer.arm.com/support/arm-security-updates