Vulnerability Description
Insufficient validation in the IOCTL (Input Output Control) input buffer in AMD uProf may allow an authenticated user to load an unsigned driver potentially leading to arbitrary kernel execution.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Amd | Amd Uprof | < 4.1.396 |
| Microsoft | Windows | - |
| Linux | Linux Kernel | - |
References
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7003PatchVendor Advisory
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7003PatchVendor Advisory
FAQ
What is CVE-2023-20562?
CVE-2023-20562 is a vulnerability with a CVSS score of 7.8 (HIGH). Insufficient validation in the IOCTL (Input Output Control) input buffer in AMD uProf may allow an authenticated user to load an unsigned driver potentially leading to arbitrary kernel execution. ...
How severe is CVE-2023-20562?
CVE-2023-20562 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-20562?
Check the references section above for vendor advisories and patch information. Affected products include: Amd Amd Uprof, Microsoft Windows, Linux Linux Kernel.