CVE-2025-6349

Dec. 2, 2025, 2:43 p.m.

5.1
Medium

Description

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU memory processing operations to gain access to already freed memory.This issue affects Valhall GPU Kernel Driver: from r53p0 through r54p1; Arm 5th Gen GPU Architecture Kernel Driver: from r53p0 through r54p1.

Product(s) Impacted

Vendor Product Versions
Arm
  • 5th Gen Gpu Architecture Kernel Driver
  • Valhall Gpu Kernel Driver
  • *
  • *

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-416
Use After Free
Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a arm 5th_gen_gpu_architecture_kernel_driver / / / / / / / /
a arm valhall_gpu_kernel_driver / / / / / / / /

References

https://developer.arm.com/documentation/110697/latest/

Tags

CWE-416
arm-security@arm.com
2025-12-01
CVE-2025-6349

CVSS Score

5.1 / 10

CVSS Data - 3.1

  • Attack Vector: LOCAL
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: LOW
  • Integrity Impact: LOW
  • Availability Impact: NONE

    • CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

    View Vector String

Timeline

Published: Dec. 1, 2025, 11:15 a.m.
Last Modified: Dec. 2, 2025, 2:43 p.m.

Status : Analyzed

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

arm-security@arm.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.