cve/2021/CVE-2021-34393.md

### [CVE-2021-34393](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34393)
![](https://img.shields.io/static/v1?label=Product&message=NVIDIA%20Jetson%20TX2%20series%2C%20TX2%20NX%2C%20AGX%20Xavier%20series%2C%20Xavier%20NX&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=information%20disclosure&color=brighgreen)

### Description

Trusty contains a vulnerability in TSEC TA which deserializes the incoming messages even though the TSEC TA does not expose any command. This vulnerability might allow an attacker to exploit the deserializer to impact code execution, causing information disclosure.

### POC

#### Reference
- https://nvidia.custhelp.com/app/answers/detail/a_id/5205

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