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CVE-2022-46395 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://packetstormsecurity.com/files/172855/Android-Arm-Mali-GPU-Arbitrary-Code-Execution.html CVE
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities CVEVendor Advisory
https://developer.arm.com/support/arm-security-updates CVEVendor Advisory
http://packetstormsecurity.com/files/172855/Android-Arm-Mali-GPU-Arbitrary-Code-Execution.html [email protected]
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities [email protected]Vendor Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-416Use After Free[email protected]

Affected Products

ProductVersions
arm avalon gpu kernel driver
r41p0

CPE

  • cpe:2.3:a:arm:avalon_gpu_kernel_driver:r41p0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
arm bifrost gpu kernel driver
>= r0p0, <= r41p0

CPE

  • cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
arm midgard gpu kernel driver
>= r0p0, <= r32p0

CPE

  • cpe:2.3:a:arm:midgard_gpu_kernel_driver:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
arm valhall gpu kernel driver
>= r19p0, <= r41p0

CPE

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

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-46395
NVD Published Date:
Mar 6, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2022-46395 Details - Not Deferred