What is CVE-2022-46781?

CVE-2022-46781 is an issue in the Arm Mali GPU Kernel Driver that allows a non-privileged user to make improper GPU memory processing operations and access a limited amount outside of buffer bounds.

What software is affected by CVE-2022-46781?

The affected software includes Google Android, Arm Mali Graphics Processing Unit (GPU) with version r41p0, and Arm Valhall Gpu Kernel Driver versions between r29p0 and r42p0.

What is the severity of CVE-2022-46781?

The severity of CVE-2022-46781 is high with a severity value of 3.3.

How can I fix CVE-2022-46781?

To fix CVE-2022-46781, it is recommended to apply the latest updates and patches provided by the software vendors and follow the recommendations from the Arm Security Center and Google Android Security Bulletin.

What is the CWE of CVE-2022-46781?

The CWE of CVE-2022-46781 is CWE-119, which refers to a weakness related to improper restriction of operations within the bounds of a memory buffer.

Vulnerability/
CVE-2022-46781

low

3.3

CWE

119

6/4/2023

3/8/2024

CVE-2022-46781: Buffer Overflow

First published: Thu Apr 06 2023(Updated: )

An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU memory processing operations to access a limited amount outside of buffer bounds. This affects Valhall r29p0 through r41p0 before r42p0 and Avalon r41p0 before r42p0.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Google Android
Arm Avalon Gpu Kernel Driver	=r41p0
Arm Valhall Gpu Kernel Driver	>=r29p0<r42p0

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Frequently Asked Questions

What is CVE-2022-46781?
CVE-2022-46781 is an issue in the Arm Mali GPU Kernel Driver that allows a non-privileged user to make improper GPU memory processing operations and access a limited amount outside of buffer bounds.
What software is affected by CVE-2022-46781?
The affected software includes Google Android, Arm Mali Graphics Processing Unit (GPU) with version r41p0, and Arm Valhall Gpu Kernel Driver versions between r29p0 and r42p0.
What is the severity of CVE-2022-46781?
The severity of CVE-2022-46781 is high with a severity value of 3.3.
How can I fix CVE-2022-46781?
To fix CVE-2022-46781, it is recommended to apply the latest updates and patches provided by the software vendors and follow the recommendations from the Arm Security Center and Google Android Security Bulletin.
What is the CWE of CVE-2022-46781?
The CWE of CVE-2022-46781 is CWE-119, which refers to a weakness related to improper restriction of operations within the bounds of a memory buffer.

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agent/first-publish-date
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agent/description
agent/event
collector/android-source
source/Android
agent/software-canonical-lookup
agent/last-modified-date
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collector/mitre-cve
source/MITRE
vendor/arm
canonical/arm avalon gpu kernel driver
version/arm avalon gpu kernel driver/r41p0
canonical/arm valhall gpu kernel driver
version/arm valhall gpu kernel driver/r29p0
vendor/google
canonical/google android

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