Vulnerability in Amd Ryzen™ 5000 Series Processors With Radeon™ Graphics “Barcelo”
CVE-2023-20571
A race condition in System Management Mode (SMM) code may allow an attacker using a compromised user space to leverage CVE-2018-8897 potentially resulting in privilege escalation.
EPSS: 0.003 (56.0th percentile) — read the EPSS interpretation.
Affected products
- Amd Ryzen™ 5000 Series Processors With Radeon™ Graphics “Barcelo” — versions various
- Amd Ryzen™ 6000 Series Processors With Radeon™ Graphics "Rembrandt" — versions various
- Amd Ryzen™ 7030 Series Mobile Processors With Radeon™ Graphics “Barcelo-r” — versions various
- Amd Ryzen™ 7035 Series Processors With Radeon™ Graphics “Rembrandt-r” — versions various
- Amd Ryzen™ 5000 Series Desktop Processor With Radeon™ Graphics “Cezanne” — versions various
- Amd Ryzen™ 5000 Series Mobile Processors With Radeon™ Graphics “Cezanne” — versions various
- Amd Ryzen™ 7000 Series Desktop Processors “Raphael” Xd3 — versions various
- Amd Ryzen™ 7040 Series Mobile Processors With Radeon™ Graphics “Phoenix” Fp7/fp7r2/fp8 — versions various
References
- www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002 (vendor-advisory)