CVE-2023-20563
No fix known EPSS <1%CVSS 7.8
Insufficient protections in System Management Mode (SMM) code may allow an attacker to potentially enable escalation of privilege via local access.
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, AMD Ryzen™ Embedded R1000, AMD Ryzen™ Embedded R2000, AMD Ryzen™ Embedded 5000, AMD Ryzen™Embedded V3000, amd ryzen_5000_series_desktop_processors_with_radeon_graphics, amd ryzen_7000_series_desktop_processors, amd ryzen_5000_series_mobile_processors_with_radeon_graphics, amd ryzen_6000_series_processors_with_radeon_graphics, amd ryzen_7035_series_processors_with_radeon_graphics, amd ryzen_5000_series_processors_with_radeon_graphics, amd ryzen_7030_series_mobile_processors_with_radeon_graphics, amd ryzen_7040_series_mobile_processors_with_radeon_graphics, amd ryzen_embedded_r1000, amd ryzen_embedded_r2000, amd ryzen_embedded_5000, amd ryzen_embedded_v3000