CVE-2022-42716

An issue was discovered in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Valhall r29p0 through r40P0.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
http://packetstormsecurity.com/files/170420/Arm-Mali-CSF-KBASE_REG_NO_USER_FREE-Unsafe-Use-Use-After-Free.html	Third Party Advisory VDB Entry
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-12-12 20:15

Updated : 2023-12-14 20:02

NVD link : CVE-2022-42716

Mitre link : CVE-2022-42716

CVE.ORG link : CVE-2022-42716

JSON object : View

Products Affected

arm

valhall_gpu_kernel_driver

CWE

CWE-416

Use After Free

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8.8 /10