cve/2022/CVE-2022-28194.md

### [CVE-2022-28194](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28194)
![](https://img.shields.io/static/v1?label=Product&message=Jetson%20AGX%20Xavier%20series%2C%20Jetson%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=CWE-119%20Improper%20Restriction%20of%20Operations%20within%20the%20Bounds%20of%20a%20Memory%20Buffer&color=brighgreen)

### Description

NVIDIA Jetson Linux Driver Package contains a vulnerability in the Cboot module tegrabl_cbo.c, where, if TFTP is enabled, a local attacker with elevated privileges can cause a memory buffer overflow, which may lead to code execution, loss of Integrity, limited denial of service, and some impact to confidentiality.

### POC

#### Reference
- https://nvidia.custhelp.com/app/answers/detail/a_id/5343

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