7.5
Élevée
CVE-2021-46755 Failure to unmap certain SysHub mappings in error paths of the ASP (AMD Secure Processor) bootloader may allow an…
Description
Failure to unmap certain SysHub mappings in error paths of the ASP (AMD Secure Processor) bootloader may allow an attacker with a malicious bootloader to exhaust the SysHub resources resulting in a potential denial of service.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Ryzen™ 3000 Series Desktop Processors “Matisse” AM4 | Versions non publiées | |
| AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4 | Versions non publiées | |
| Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics “Cezanne” AM4 | Versions non publiées | |
| 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT | Versions non publiées | |
| Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS | Versions non publiées | |
| Ryzen™ Threadripper™ PRO Processors “Chagall” WS | Versions non publiées | |
| Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir” | Versions non publiées | |
| Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne” | Versions non publiées | |
| Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne” | Versions non publiées |
Autres CVE de Ryzen™ 3000 Series Desktop Processors “Matisse” AM4
Les 11 CVE de Ryzen™ 3000 Series Desktop Processors “Matisse” AM4 →
CVE-2023-20555
Insufficient input validation in CpmDisplayFeatureSmm may allow an attacker to corrupt SMM memory by overwriting an…
Non notée
CVE-2023-20593
An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access…
Non notée
CVE-2021-46794
Insufficient bounds checking in ASP (AMD Secure Processor) may allow for an out of bounds read in SMI (System Management…
7.5
Élevée
CVE-2021-46773
Insufficient input validation in ABL may enable a privileged attacker to corrupt ASP memory, potentially resulting in…
8.8
Élevée