CVE-2023-4272: Mali GPU Kernel Driver exposes sensitive data from freed memory
A local non-privileged user can make GPU processing operations that expose sensitive data from previously freed memory.
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2023-4272.
What is the severity of CVE-2023-4272?
The severity of CVE-2023-4272 is medium with a severity value of 5.5.
Which software is affected by CVE-2023-4272?
The Arm Bifrost Gpu Kernel Driver, Arm Mali GPU Kernel Driver, Arm Midgard Gpu Kernel Driver, and Arm Valhall Gpu Kernel Driver are affected by CVE-2023-4272.
How can a local non-privileged user exploit CVE-2023-4272?
A local non-privileged user can exploit CVE-2023-4272 by making GPU processing operations that expose sensitive data from previously freed memory.
Where can I find more information about CVE-2023-4272?
You can find more information about CVE-2023-4272 at the Arm Security Center's Mali GPU Driver Vulnerabilities page: [Arm Security Center - Mali GPU Driver Vulnerabilities](https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities).