Description
Insufficient validation of inputs in
SVC_MAP_USER_STACK in the ASP (AMD Secure Processor) bootloader may allow an
attacker with a malicious Uapp or ABL to send malformed or invalid syscall to
the bootloader resulting in a potential denial of service and loss of
integrity.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AMD | Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4 | various | — |
| AMD | Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge” | various | — |
| AMD | Ryzen™ 3000 Series Desktop Processors “Matisse” AM4 | various | — |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4 | various | — |
| AMD | Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics “Cezanne” AM4 | Various | — |
| AMD | 2nd Gen AMD Ryzen™ Threadripper™ Processors “Colfax” | various | — |
| AMD | 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT | various | — |
| AMD | Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS | various | — |
| AMD | Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULP | various | — |
| AMD | Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock” | various | — |
| AMD | Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5 | various | — |
| AMD | Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso” | various | — |
| AMD | Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir” | various | — |
| AMD | Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne” | various | — |
| AMD | Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne” | various | — |
| AMD | 1st Gen AMD EPYC™ Processors | various | — |
| AMD | 2nd Gen AMD EPYC™ Processors | various | — |
| AMD | 3rd Gen AMD EPYC™ Processors | various | — |
Advisories 1
- WID-SEC-2023-1190 AMD Prozessoren: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 13, 2024