Description
Use After Free vulnerability in Arm Ltd Midgard GPU Kernel Driver, Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to exploit a software race condition to perform improper memory processing operations. If the system’s memory is carefully prepared by the user and the system is under heavy load, then this in turn cause a use-after-free.This issue affects Midgard GPU Kernel Driver: from r13p0 through r32p0; Bifrost GPU Kernel Driver: from r1p0 through r18p0; Valhall GPU Kernel Driver: from r37p0 through r46p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r46p0.
References (1)
Core 1
Core References
Scores
CVSS v3
8.4
EPSS
0.0012
EPSS Percentile
30.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/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 (4)
arm/5th_gen_gpu_architecture_kernel_driver
r41p0 - r47p0
arm/bifrost_gpu_kernel_driver
r1p0 - r19p0
arm/midgard_gpu_kernel_driver
r13p0 - r32p0
arm/valhall_gpu_kernel_driver
r37p0 - r47p0
Published
Mar 04, 2024
Tracked Since
Feb 18, 2026