Vulnerability Description
An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r29p0 through r32p0, Bifrost r17p0 through r42p0 before r43p0, Valhall r19p0 through r42p0 before r43p0, and Arm's GPU Architecture Gen5 r41p0 through r42p0 before r43p0.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Arm | Avalon Gpu Kernel Driver | >= r41p0, < r43p0 |
| Arm | Bifrost Gpu Kernel Driver | >= r17p0, < r43p0 |
| Arm | Midgard Gpu Kernel Driver | >= r29p0, <= r32p0 |
| Arm | Valhall Gpu Kernel Driver | >= r19p0, < r43p0 |
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-2023-28147?
CVE-2023-28147 is a vulnerability with a CVSS score of 5.5 (MEDIUM). An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r29p0 through ...
How severe is CVE-2023-28147?
CVE-2023-28147 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-2023-28147?
Check the references section above for vendor advisories and patch information. Affected products include: Arm Avalon Gpu Kernel Driver, Arm Bifrost Gpu Kernel Driver, Arm Midgard Gpu Kernel Driver, Arm Valhall Gpu Kernel Driver.