CVEs-PoC/2021/CVE-2021-26391.md

### [CVE-2021-26391](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26391)
![](https://img.shields.io/static/v1?label=Product&message=AMD%20Radeon%20RX%205000%20Series%20%26%20PRO%20W5000%20Series&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=AMD%20Radeon%20RX%206000%20Series%20%26%20PRO%20W6000%20Series&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=AMD%20Radeon%20Pro%20Software%20Enterprise%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=AMD%20Radeon%20Software%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=Enterprise%20Driver%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=TBD&color=brightgreen)

### Description

Insufficient verification of multiple header signatures while loading a Trusted Application (TA) may allow an attacker with privileges to gain code execution in that TA or the OS/kernel.

### POC

#### Reference
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1029

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