CVE-2022-46394
HIGHArm Mali GPU Kernel Driver <r42p0 - Memory Corruption
Title source: llmDescription
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.
References (2)
Core 2
Core References
Vendor Advisory
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities
Vendor Advisory
https://developer.arm.com/support/arm-security-updates
Scores
CVSS v3
8.8
EPSS
0.0029
EPSS Percentile
52.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-416
Status
published
Products (2)
arm/avalon_gpu_kernel_driver
r41p0
arm/valhall_gpu_kernel_driver
r39p0 - r41p0
Published
Mar 08, 2023
Tracked Since
Feb 18, 2026