CVE-2023-20594

No fix known EPSS <1%

Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.

Published 2023-09-20 · CVE record · OSV

Products: AMD Ryzen™ 3000 series Desktop Processors “Matisse", AMD Ryzen™ 5000 Series Desktop Processors “Vermeer”, AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne”, AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics “Renoir” AM4, AMD Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDT, AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3, AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors “Chagall” WS SP3, AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics “Renoir” FP6, AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne”, AMD Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne”, AMD Ryzen™ 6000 Series Mobile Processors with Radeon™ Graphics "Rembrandt", AMD Ryzen™ 7035 Series Mobile Processors with Radeon™ Graphics "Rembrandt-R", AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics "Barcelo", AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics “Barcelo-R”, 3rd Gen AMD EPYC™ Processors, AMD Ryzen™ Embedded 7000, AMD Ryzen™Embedded V3000