CVE-2022-46395

An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r0p0 through r32p0, Bifrost r0p0 through r41p0 before r42p0, Valhall r19p0 through r41p0 before r42p0, and Avalon r41p0 before r42p0.

CVSS v3.0 8.8 HIGH

8.8^/10

CVSS v3.0 : HIGH

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
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities	Vendor Advisory
https://developer.arm.com/support/arm-security-updates	Vendor Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:arm:avalon_gpu_kernel_driver:r41p0:::::::*
	cpe:2.3:a:arm:bifrost_gpu_kernel_driver::::::::
	cpe:2.3:a:arm:midguard_gpu_kernel_driver::::::::
	cpe:2.3:a:arm:valhall_gpu_kernel_driver::::::::

Information

Published : 2023-03-06 06:15

Updated : 2023-03-13 10:48

NVD link : CVE-2022-46395

Mitre link : CVE-2022-46395

JSON object : View

CWE

CWE-416

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Products Affected

arm

avalon_gpu_kernel_driver
bifrost_gpu_kernel_driver
midguard_gpu_kernel_driver
valhall_gpu_kernel_driver

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