cve/2021/CVE-2021-26353.md

### [CVE-2021-26353](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26353)
![](https://img.shields.io/static/v1?label=Product&message=3rd%20Gen%20EPYC&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=various%20%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

Failure to validate inputs in SMM may allow an attacker to create a mishandled error leaving the DRTM UApp in a partially initialized state potentially resulting in loss of memory integrity.

### POC

#### Reference
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032

#### Github
No PoCs found on GitHub currently.