CVE-2023-20579

high-risk
Published 2024-02-13

Improper Access Control in the AMD SPI protection feature may allow a user with Ring0 (kernel mode) privileged access to bypass protections potentially resulting in loss of integrity and availability.

Do I need to act?

-
0.01% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.0/10 Medium
LOCAL / LOW complexity

Affected Products (20)

Ryzen 5 5600Gt Firmware
Ryzen 5 5500Gt Firmware
Ryzen 5 7500F Firmware
Ryzen 5 Pro 7645 Firmware
Ryzen 5 7600X Firmware
Ryzen 5 7600 Firmware
Ryzen 5 7600X3D Firmware
Ryzen 7 Pro 7745 Firmware
Ryzen 7 7700 Firmware
Ryzen 7 7700X Firmware
Ryzen 7 7800X3D Firmware
Ryzen 9 Pro 7945 Firmware
Ryzen 9 7900 Firmware
Ryzen 9 7900X Firmware

Affected Vendors

Amd

References (2)

Vendor Advisory https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7009
Vendor Advisory https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7009
52
/ 100
high-risk
Severity 20/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 32/34 · Critical