CVE-2023-6363

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 to make improper GPU memory processing operations. If the system’s memory is carefully prepared by the user, then this in turn could give them access to already freed memory. This issue affects Valhall GPU Kernel Driver: from r41p0 through r47p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r47p0.

CVSS v3 5.1 MEDIUM

5.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 2.5

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

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:valhall_gpu_kernel_driver::::::::

History

27 Mar 2025, 16:35

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 - Vendor Advisory
First Time		Arm 5th Gen Gpu Architecture Kernel Driver Arm Arm valhall Gpu Kernel Driver
CPE		cpe:2.3:a:arm:valhall_gpu_kernel_driver:::::::: cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver::::::::

Information

Published : 2024-05-03 14:15

Updated : 2025-03-27 16:35

NVD link : CVE-2023-6363

Mitre link : CVE-2023-6363

CVE.ORG link : CVE-2023-6363

JSON object : View

Products Affected

arm

valhall_gpu_kernel_driver
5th_gen_gpu_architecture_kernel_driver

CWE

CWE-416

Use After Free

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