CVE-2022-42716
HIGHArm Valhall GPU Kernel Driver r29p0-r40p0 - Use-After-Free
Title source: llmDescription
An issue was discovered in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Valhall r29p0 through r40P0.
References (2)
Core 2
Core References
Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/170420/Arm-Mali-CSF-KBASE_REG_NO_USER_FREE-Unsafe-Use-Use-After-Free.html
Scores
CVSS v3
8.8
EPSS
0.0044
EPSS Percentile
63.2%
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 (1)
arm/valhall_gpu_kernel_driver
r29p0 - r40p0
Published
Dec 12, 2022
Tracked Since
Feb 18, 2026