vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2023-5091

Mali GPU Kernel Driver allows improper GPU processing operations

MEDIUM
5.5
CVSS Score
Published: January 8, 2024 at 09:23 AM UTC
Updated: June 17, 2026 at 06:47 AM UTC
1 product affected across 1 vendorValhall GPU Kernel Driver

Using Valhall GPU Kernel Driver by Arm Ltd?

Get instant alerts when new vulnerabilities affect Valhall GPU Kernel Driver - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper GPU processing operations to gain access to already freed memory. This issue affects Valhall GPU Kernel Driver: from r37p0 through r40p0.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Valhall GPU Kernel Driver· Arm
95%
r37p0 ≤ v ≤ r40p0r37p0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-416

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card