Description
Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AMD | Ryzen™ 3000 Series Desktop Processors “Matisse” | various | — |
| AMD | Ryzen™ 5000 Series Desktop Processors “Vermeer” | various | — |
| AMD | Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne” | various | — |
| AMD | Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics “Renoir” AM4 | various | — |
| AMD | Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDT | various | — |
| AMD | Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3 | various | — |
| AMD | Ryzen™ Threadripper™ PRO 3000WX Series Processors “Chagall” WS SP3 | various | — |
| AMD | Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics “Renoir” FP6 | various | — |
| AMD | Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne” | various | — |
| AMD | Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne” | various | — |
| AMD | Ryzen™ 6000 Series Mobile Processors with Radeon™ Graphics "Rembrandt" | various | — |
| AMD | Ryzen™ 7035 Series Mobile Processors with Radeon™ Graphics "Rembrandt-R" | various | — |
| AMD | Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics "Barcelo" | various | — |
| AMD | Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics “Barcelo-R” | various | — |
| AMD | 3rd Gen AMD EPYC™ Processors | various | — |
| AMD | AMD Ryzen™ Embedded 7000 | — | EmbeddedAM5PI 1.0.0.1 |
| AMD | AMD Ryzen™ Embedded V3000 | — | Embedded-PI_FP7r2 1.0.0.B |
Advisories 2
- WID-SEC-2023-2420 AMD Prozessoren: Mehrere Schwachstellen ermöglichen Offenlegung von Informationen BSI CERT-Bund (WID) · Jun 13, 2024
- WID-SEC-2023-2865 Lenovo BIOS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 8, 2023