CVE-2023-5427CWE-416

Mali GPU Kernel Driver allows improper GPU processing operations

High · published December 1, 2023

CVSS v3.1
7.8
EPSS
0%
Percentile
25.6
In the wild
Unconfirmed
What it is

Use After Free vulnerability in 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 make improper GPU processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r44p0 through r45p0; Valhall GPU Kernel Driver: from r44p0 through r45p0; Arm 5th Gen GPU Architecture Kernel Driver: from r44p0 through r45p0.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00334 · 25.6th percentile
Weakness
CWE-416 · Use After Free
Published
2023-12-01T10:13Z
EPSS history
Timeline
  • 01 DEC 10:13Z
    Mali GPU Kernel Driver allows improper GPU processing operations
    cvelistv5