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CVE-2021-46749 Insufficient bounds checking in ASP (AMD Secure Processor) may allow for an out of bounds read in SMI (System Management…

Description

Insufficient bounds checking in ASP (AMD Secure Processor) may allow for an out of bounds read in SMI (System Management Interface) mailbox checksum calculation triggering a data abort, resulting in a potential denial of service.

Produits et versions touchés

Produit Versions touchées Corrigé en
Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge” Versions non publiées
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
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
Afficher les 5 autres branches
Produit Versions touchées Corrigé en
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

Autres CVE de Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge”

Les 5 CVE de Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge” →
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 CVE-2021-26406 Insufficient validation in parsing Owner's Certificate Authority (OCA) certificates in SEV (AMD Secure Encrypted… 7.5 Élevée CVE-2021-26354 Insufficient bounds checking in ASP may allow an attacker to issue a system call from a compromised ABL which may… 5.5 Moyenne
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