CVEs-PoC/2021/CVE-2021-34389.md

### [CVE-2021-34389](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34389)
![](https://img.shields.io/static/v1?label=Product&message=NVIDIA%20Jetson%2C%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 NVIDIA OTE protocol message parsing code, which is present in all the TAs. An incorrect bounds check can allow a local user through a malicious client to access memory from the heap in the TrustZone, which may lead to information disclosure.

### POC

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

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