Vulnerability Description
A local non-privileged user can make GPU processing operations that expose sensitive data from previously freed memory.
CVSS Score
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Arm | Bifrost Gpu Kernel Driver | >= r0p0, <= r41p0 |
| Arm | Mali Gpu Kernel Driver | r41p0 |
| Arm | Midgard Gpu Kernel Driver | >= r8p0, <= r32p0 |
| Arm | Valhall Gpu Kernel Driver | >= r19p0, <= r41p0 |
Related Weaknesses (CWE)
References
- https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20VulnerabVendor Advisory
- https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20VulnerabVendor Advisory
FAQ
What is CVE-2023-4272?
CVE-2023-4272 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A local non-privileged user can make GPU processing operations that expose sensitive data from previously freed memory.
How severe is CVE-2023-4272?
CVE-2023-4272 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-4272?
Check the references section above for vendor advisories and patch information. Affected products include: Arm Bifrost Gpu Kernel Driver, Arm Mali Gpu Kernel Driver, Arm Midgard Gpu Kernel Driver, Arm Valhall Gpu Kernel Driver.