CVE-2023-33200: Mali GPU Kernel Driver Allows Improper GPU Memory Processing Operations
A local non-privileged user can make improper GPU processing operations to exploit a software race condition. If the system’s memory is carefully prepared by the user, then this in turn could give them access to already freed memory.
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2023-33200.
What is the severity of CVE-2023-33200?
The severity of CVE-2023-33200 is high (4.7).
Which software is affected by CVE-2023-33200?
The Arm Bifrost Gpu Kernel Driver, Arm Mali GPU Kernel Driver, Arm Valhall Gpu Kernel Driver, and Google Android are affected by CVE-2023-33200.
How can a local non-privileged user exploit CVE-2023-33200?
A local non-privileged user can make improper GPU processing operations to exploit a software race condition and gain access to already freed memory.
Where can I find more information about CVE-2023-33200?
You can find more information about CVE-2023-33200 at the following references: [link1](https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities), [link2](https://source.android.com/docs/security/bulletin/2023-10-01/#asterisk), [link3](https://source.android.com/docs/security/bulletin/2023-10-01).