CVE-2022-46395

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 Midgard r0p0 through r32p0, Bifrost r0p0 through r41p0 before r42p0, Valhall r19p0 through r41p0 before r42p0, and Avalon r41p0 before r42p0.

Affected products

Arm Mali Gpu Kernel Driver

Arm Avalon Gpu Kernel Driver

= r41p0

Arm Bifrost Gpu Kernel Driver

≤ r41p0

Arm Midgard Gpu Kernel Driver

≤ r32p0

Arm Valhall Gpu Kernel Driver

≤ r41p0

CVSS 3.1

8.8 HIGH

EPSS

2.7% (85th percentile)

Weakness

CWE-416

NVD status

Modified

Published

2023-03-06