CVE-2023-20576
No fix known EPSS <1%CVSS 7.7
Insufficient Verification of Data Authenticity in AGESA™ may allow an attacker to update SPI ROM data potentially resulting in denial of service or privilege escalation.
Products: AMD Ryzen™ 3000 Series Desktop Processors, AMD Ryzen™ 5000 Series Desktop Processors, AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics, AMD Ryzen™ 7000 Series Processors, AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics, AMD Ryzen™ Threadripper™ PRO 5000WX Processors, AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics, AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics, AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics, AMD Ryzen™ 7040 Series Processors with Radeon™ Graphics, AMD Ryzen™ 7045 Series Mobile Processors, AMD Ryzen™ Embedded 5000, AMD Ryzen™Embedded V3000