Vulnerability Monitor

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CVE-2023-5427

Use After Free vulnerability in 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 make improper GPU processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r44p0 through r45p0; Valhall GPU Kernel Driver: from r44p0 through r45p0; Arm 5th Gen GPU Architecture Kernel Driver: from r44p0 through r45p0.

Published

2023-12-01T11:15:07.980

Last Modified

2025-02-13T18:15:57.880

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

Weaknesses

Type: Secondary
CWE-416
Type: Primary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	arm	5th_gen_gpu_architecture_kernel_driver	< r46p0	Yes
Application	arm	bifrost_gpu_kernel_driver	< r46p0	Yes
Application	arm	valhall_gpu_kernel_driver	< r46p0	Yes

References

http://packetstormsecurity.com/files/176029/ARM-Mali-r44p0-Use-After-Free.html Exploit, Third Party Advisory, VDB Entry ([email protected])
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities Vendor Advisory ([email protected])
http://packetstormsecurity.com/files/176029/ARM-Mali-r44p0-Use-After-Free.html Exploit, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)