CVE-2023-6143

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-6143
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.

8.4 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.5 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities Vendor Advisory
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:*:*:*:*:*:*:*:*
cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*
cpe:2.3:a:arm:midgard_gpu_kernel_driver:*:*:*:*:*:*:*:*
cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*
History

27 Mar 2025, 16:28

Type Values Removed Values Added
First Time Arm midgard Gpu Kernel Driver
Arm bifrost Gpu Kernel Driver
Arm 5th Gen Gpu Architecture Kernel Driver
Arm
Arm valhall Gpu Kernel Driver
CPE cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*
cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*
cpe:2.3:a:arm:midgard_gpu_kernel_driver:*:*:*:*:*:*:*:*
cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:*:*:*:*:*:*:*:*
References () https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities - () https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities - Vendor Advisory

21 Nov 2024, 08:43

Type Values Removed Values Added
References () https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities - () https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities -

28 Aug 2024, 19:35

Type Values Removed Values Added
Summary
  • (es) Vulnerabilidad Use After Free en 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 permite a un usuario local sin privilegios explotar una condición de ejecución de software para realizar operaciones de procesamiento de memoria inadecuadas. Si el usuario prepara cuidadosamente la memoria del sistema y el sistema está bajo una carga pesada, esto a su vez provocará un Use After Free. Este problema afecta al controlador del kernel de GPU Midgard: de r13p0 a r32p0; Controlador del kernel de GPU Bifrost: desde r1p0 hasta r18p0; Controlador del kernel de GPU Valhall: desde r37p0 hasta r46p0; Controlador del kernel de arquitectura de GPU Arm de quinta generación: desde r41p0 hasta r46p0.
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 8.4

04 Mar 2024, 10:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-03-04 10:15

Updated : 2025-03-27 16:28

NVD link : CVE-2023-6143

Mitre link : CVE-2023-6143

CVE.ORG link : CVE-2023-6143

JSON object : View

Products Affected

arm

  • midgard_gpu_kernel_driver
  • valhall_gpu_kernel_driver
  • bifrost_gpu_kernel_driver
  • 5th_gen_gpu_architecture_kernel_driver
CWE
CWE-416

Use After Free