TI-2022-22927 Aliases CVE-2022-46395 GHSA-fpqq-p5q5-4fhw

An issue was discovered in the Arm Mali GPU Kernel Driver.

HIGH 73CWE-416Published 2023-03-06 · Updated 2024-11-27

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-416 and the CVSS impact.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.02681 85th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 4

CPE	Versions	Role	Vendor
cpe:2.3:a:arm:avalon_gpu_kernel_driver:r41p0:::::::*	r41p0	Vulnerable	Arm
cpe:2.3:a:arm:bifrost_gpu_kernel_driver::::::::	r0p0 – r41p0	Vulnerable	Arm
cpe:2.3:a:arm:midgard_gpu_kernel_driver::::::::	r0p0 – r32p0	Vulnerable	Arm
cpe:2.3:a:arm:valhall_gpu_kernel_driver::::::::	r19p0 – r41p0	Vulnerable	Arm

cpe:2.3:a:arm:avalon_gpu_kernel_driver:r41p0:*:*:*:*:*:*:* Versions r41p0 Vulnerable ·Arm
cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:* Versions r0p0 – r41p0 Vulnerable ·Arm
cpe:2.3:a:arm:midgard_gpu_kernel_driver:*:*:*:*:*:*:*:* Versions r0p0 – r32p0 Vulnerable ·Arm
cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:* Versions r19p0 – r41p0 Vulnerable ·Arm

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2022-46395
2026-10-03 Alias added: GHSA-fpqq-p5q5-4fhw

References

Advisory 2

Other 1

http://packetstormsecurity.com/files/172855/Android-Arm-Mali-GPU-Arbitrary-Code-Execution.html

TI-2022-22926 An issue was discovered in the Arm Mali GPU Kernel Driver. CVSS 3.1HIGH 8.8
TI-2023-13009 An issue was discovered in the Arm Mali GPU Kernel Driver. CVSS 3.1MEDIUM 5.5
TI-2023-12718 An issue was discovered in the Arm Mali GPU Kernel Driver. CVSS 3.1MEDIUM 5.5
TI-2022-22928 An issue was discovered in the Arm Mali Kernel Driver. CVSS 3.1MEDIUM 4.4
TI-2022-23132 An issue was discovered in the Arm Mali GPU Kernel Driver. CVSS 3.1LOW 3.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences