CVE-2022-34830: Race Condition
First published: Wed Nov 23 2022(Updated: )
An Arm product family through 2022-06-29 has a TOCTOU Race Condition that allows non-privileged user to make improper GPU processing operations to gain access to already freed memory.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | ||
| Arm Utgard Gpu Kernel Driver | =r11p0 | |
| Arm Utgard Gpu Kernel Driver | =r12p0 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-34830?
CVE-2022-34830 is a vulnerability in an Arm product family that allows a non-privileged user to make improper GPU processing operations to gain access to already freed memory.
Which software is affected by CVE-2022-34830?
The affected software includes Google Android with the Arm Utgard GPU kernel drivers versions r11p0 and r12p0.
What is the severity of CVE-2022-34830?
CVE-2022-34830 has a high severity rating with a severity value of 7.
How can I fix CVE-2022-34830?
To fix CVE-2022-34830, it is recommended to apply the appropriate security patches and updates provided by Arm and Google.
Where can I find more information about CVE-2022-34830?
You can find more information about CVE-2022-34830 in the official Android Security Bulletin (August 2023) and the Arm Security Center.
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