What is CVE-2022-41757?

CVE-2022-41757 is a vulnerability in the Arm Mali GPU Kernel Driver that allows a non-privileged user to obtain write access to read-only memory or access to already freed memory.

How does CVE-2022-41757 affect Arm Valhall GPU Kernel Driver?

CVE-2022-41757 affects Arm Valhall GPU Kernel Driver versions r29p0 through r38p1 before r38p2, and r39p0 before r40p0.

What is the severity of CVE-2022-41757?

CVE-2022-41757 has a severity rating of 8.8 (high).

How can I fix CVE-2022-41757?

To fix CVE-2022-41757, users should update their Arm Valhall GPU Kernel Driver to version r38p2 or later, or version r40p0 or later.

Where can I find more information about CVE-2022-41757?

More information about CVE-2022-41757 can be found at the Arm Security Center and the Android Security Bulletin for April 2023.

Vulnerability/
CVE-2022-41757

high

8.8

8/11/2022

3/8/2024

CVE-2022-41757

First published: Tue Nov 08 2022(Updated: )

An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to obtain write access to read-only memory, or obtain access to already freed memory. This affects Valhall r29p0 through r38p1 before r38p2, and r39p0 before r40p0.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Arm Valhall Gpu Kernel Driver	>=r29p0<r38p2
Arm Valhall Gpu Kernel Driver	=r39p0
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Frequently Asked Questions

What is CVE-2022-41757?
CVE-2022-41757 is a vulnerability in the Arm Mali GPU Kernel Driver that allows a non-privileged user to obtain write access to read-only memory or access to already freed memory.
How does CVE-2022-41757 affect Arm Valhall GPU Kernel Driver?
CVE-2022-41757 affects Arm Valhall GPU Kernel Driver versions r29p0 through r38p1 before r38p2, and r39p0 before r40p0.
What is the severity of CVE-2022-41757?
CVE-2022-41757 has a severity rating of 8.8 (high).
How can I fix CVE-2022-41757?
To fix CVE-2022-41757, users should update their Arm Valhall GPU Kernel Driver to version r38p2 or later, or version r40p0 or later.
Where can I find more information about CVE-2022-41757?
More information about CVE-2022-41757 can be found at the Arm Security Center and the Android Security Bulletin for April 2023.

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agent/softwarecombine
collector/android-source
source/Android
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agent/author
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agent/description
collector/mitre-cve
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agent/last-modified-date
agent/event
agent/tags
agent/first-publish-date
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vendor/arm
canonical/arm valhall gpu kernel driver
version/arm valhall gpu kernel driver/r29p0
version/arm valhall gpu kernel driver/r39p0
vendor/google
canonical/google android

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