CVE-2023-20596
Improper input validation in the SMM Supervisor may allow an attacker with a compromised SMI handler to gain Ring0 access potentially leading to arbitrary code execution.
- Score
- CVSS 3.1 9.8 Critical
- Status
- Modified - psirt@amd.com
- Published
- 2023-11-14
- Last modified
- 2024-08-02
Affected products
- Amd Ryzen 6000 Series Processors With Radeon Graphics Rembrandt (Amd)
- Amd Ryzen 7035 Series Processors With Radeon Graphics Rembrandt-r (Amd)
- Ryzen 3 5125c Firmware (Amd)
- Ryzen 3 5300g Firmware (Amd)
- Ryzen 3 5300ge Firmware (Amd)
- Ryzen 3 5400u Firmware (Amd)
- Ryzen 3 5425u Firmware (Amd)
- Ryzen 3 7335u Firmware (Amd)
- Ryzen 3 7440u Firmware (Amd)
- Ryzen 5000 Series Desktop Processor With Radeon Graphics Formerly Codenamed Cezanne Am4 (Amd)
- Ryzen 5000 Series Mobile Processors With Radeon Graphics Cezanne (Amd)
- Ryzen 5 5500h Firmware (Amd)
- Ryzen 5 5560u Firmware (Amd)
- Ryzen 5 5600g Firmware (Amd)
- Ryzen 5 5600ge Firmware (Amd)
- Ryzen 5 5600h Firmware (Amd)
- Ryzen 5 5600hs Firmware (Amd)
- Ryzen 5 5600u Firmware (Amd)
- Ryzen 5 5625u Firmware (Amd)
- Ryzen 5 6600h Firmware (Amd)
- Ryzen 5 6600hs Firmware (Amd)
- Ryzen 5 6600u Firmware (Amd)
- Ryzen 5 7500f Firmware (Amd)
- Ryzen 5 7535hs Firmware (Amd)
- Ryzen 5 7535u Firmware (Amd)
- Ryzen 5 7600 Firmware (Amd)
- Ryzen 5 7600x Firmware (Amd)
- Ryzen 5 7640h Firmware (Amd)
- Ryzen 5 Pro 7540u Firmware (Amd)
- Ryzen 5 Pro 7545u Firmware (Amd)
- Ryzen 5 Pro 7640hs Firmware (Amd)
- Ryzen 5 Pro 7640u Firmware (Amd)
- Ryzen 5 Pro 7645 Firmware (Amd)
- Ryzen 7000 Series Desktop Processors With Radeon Graphics Formerly Codenamed Raphael (Amd)
- Ryzen 7000 Series Desktop Processors With Radeon Graphics Formerly Codenamed Raphael X3d (Amd)
- Ryzen 7040 Series Mobile Processors With Radeon Graphics Formerly Codenamed Phoenix (Amd)
- Ryzen 7 5700g Firmware (Amd)
- Ryzen 7 5700ge Firmware (Amd)
- Ryzen 7 5800h Firmware (Amd)
- Ryzen 7 5800hs Firmware (Amd)
- Ryzen 7 5800u Firmware (Amd)
- Ryzen 7 5825u Firmware (Amd)
- Ryzen 7 6800h Firmware (Amd)
- Ryzen 7 6800hs Firmware (Amd)
- Ryzen 7 6800u Firmware (Amd)
- Ryzen 7 7700 Firmware (Amd)
- Ryzen 7 7700x Firmware (Amd)
- Ryzen 7 7735hs Firmware (Amd)
- Ryzen 7 7735u Firmware (Amd)
- Ryzen 7 7736u Firmware (Amd)
- Ryzen 7 7800x3d Firmware (Amd)
- Ryzen 7 7840h Firmware (Amd)
- Ryzen 7 Pro 7745 Firmware (Amd)
- Ryzen 7 Pro 7840hs Firmware (Amd)
- Ryzen 7 Pro 7840u Firmware (Amd)
- Ryzen 9 5900hs Firmware (Amd)
- Ryzen 9 5900hx Firmware (Amd)
- Ryzen 9 5980hs Firmware (Amd)
- Ryzen 9 5980hx Firmware (Amd)
- Ryzen 9 6900hs Firmware (Amd)
- Ryzen 9 6900hx Firmware (Amd)
- Ryzen 9 6980hs Firmware (Amd)
- Ryzen 9 6980hx Firmware (Amd)
- Ryzen 9 7900 Firmware (Amd)
- Ryzen 9 7900x3d Firmware (Amd)
- Ryzen 9 7900x Firmware (Amd)
- Ryzen 9 7940h Firmware (Amd)
- Ryzen 9 7950x3d Firmware (Amd)
- Ryzen 9 7950x Firmware (Amd)
- Ryzen 9 Pro 7940hs Firmware (Amd)
- Ryzen 9 Pro 7945 Firmware (Amd)
References
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7011
