Non notée
CVE-2021-26326 Failure to validate VM_HSAVE_PA during SNP_INIT may result in a loss of memory integrity
Description
Failure to validate VM_HSAVE_PA during SNP_INIT may result in a loss of memory integrity.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| 3rd Gen AMD EPYC™ | Versions non publiées |
Références
- www.amd.com www.amd.com
Chronologie
- Publiée
- Dernière modification
Autres CVE de 3rd Gen AMD EPYC™
Les 28 CVE de 3rd Gen AMD EPYC™ →
CVE-2023-20520
Improper access control settings in ASP Bootloader may allow an attacker to corrupt the return address causing a…
9.8
Critique
CVE-2023-20524
An attacker with a compromised ASP could possibly send malformed commands to an ASP on another CPU, resulting in an…
7.5
Élevée
CVE-2022-23818
Insufficient input validation on the model specific register: VM_HSAVE_PA may potentially lead to loss of SEV-SNP…
7.5
Élevée
CVE-2021-46775
Improper input validation in ABL may enable an attacker with physical access, to perform arbitrary memory overwrites,…
6.8
Moyenne