CVE-2023-20571
No fix known EPSS <1%
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.
Products: AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne”, AMD Ryzen™ 7000 Series Desktop Processors “Raphael” XD3, AMD Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne”, AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics "Rembrandt", AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics “Rembrandt-R”, AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics “Barcelo”, AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics “Barcelo-R”, AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics “Phoenix” FP7/FP7r2/FP8