CVEvulnerability

CVE-2023-4211

5.5 MEDIUM Known exploited Published 2023-10-01 Modified 2026-06-17 Official page ↗

CISA Known Exploited Vulnerability

Arm Mali GPU Kernel Driver Use-After-Free Vulnerability — Arm Mali GPU Kernel Driver

Arm Mali GPU Kernel Driver contains a use-after-free vulnerability that allows a local, non-privileged user to make improper GPU memory processing operations to gain access to already freed memory.

Added to KEV
2023-10-03
Remediation due
2023-10-24
Ransomware use
Unknown
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities; https://nvd.nist.gov/vuln/detail/CVE-2023-4211
Status
Analyzed
Published
2023-10-01
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-416

Description

A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.

Affected configurations

• arm 5th gen gpu architecture kernel driver (>= r41p0 < r43p0) • arm bifrost gpu kernel driver (>= r0p0 < r43p0) • arm midgard gpu kernel driver (>= r12p0 <= r32p0) • arm valhall gpu kernel driver (>= r19p0 < r43p0)

Related

Weakness · CWE (1)

References