6.1
Moyenne
CVE-2021-46759 Improper syscall input validation in AMD TEE (Trusted Execution Environment) may allow an attacker with physical…
Description
Improper syscall input validation in AMD TEE (Trusted Execution Environment) may allow an attacker with physical access and control of a Uapp that runs under the bootloader to reveal the contents of the ASP (AMD Secure Processor) bootloader accessible memory to a serial port, resulting in a potential loss of integrity.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4 | Versions non publiées | |
| Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics “Cezanne” AM4 | Versions non publiées | |
| Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULP | Versions non publiées | |
| Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock” | Versions non publiées | |
| Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5 | Versions non publiées | |
| Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso” | 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 |
Références
- www.amd.com www.amd.com
Chronologie
- Publiée
- Dernière modification
Autres CVE de Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4
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CVE-2021-46794
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7.5
Élevée
CVE-2021-46792
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5.9
Moyenne
CVE-2021-46773
Insufficient input validation in ABL may enable a privileged attacker to corrupt ASP memory, potentially resulting in…
8.8
Élevée
CVE-2021-46756
Insufficient validation of inputs in SVC_MAP_USER_STACK in the ASP (AMD Secure Processor) bootloader may allow an…
9.1
Critique