cve/2023/CVE-2023-23302.md

### [CVE-2023-23302](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23302)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

The `Toybox.GenericChannel.setDeviceConfig` API method in CIQ API version 1.2.0 through 4.1.7 does not validate its parameter, which can result in buffer overflows when copying various attributes. A malicious application could call the API method with specially crafted object and hijack the execution of the device's firmware.

### POC

#### Reference
- https://github.com/anvilsecure/garmin-ciq-app-research/blob/main/advisories/CVE-2023-23302.md

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