### [CVE-2021-3329](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3329)
![](https://img.shields.io/static/v1?label=Product&message=zephyr&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Improper%20Check%20or%20Handling%20of%20Exceptional%20Conditions%20(CWE-703)&color=brightgreen)

### Description

Lack of proper validation in HCI Host stack initialization can cause a crash of the bluetooth stack

### POC

#### Reference
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-117

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