cve/2023/CVE-2023-21517.md

### [CVE-2023-21517](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21517)
![](https://img.shields.io/static/v1?label=Product&message=Samsung%20Mobile%20Devices&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=Select%20devices%20using%20Exynos%20CP%20chipsets%3C%20SMR%20Jun-2023%20Release%201%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-120%3A%20Buffer%20Copy%20without%20Checking%20Size%20of%20Input%20(%26%2339%3BClassic%20Buffer%20Overflow%26%2339%3B)&color=brighgreen)

### Description

Heap out-of-bound write vulnerability in Exynos baseband prior to SMR Jun-2023 Release 1 allows remote attacker to execute arbitrary code.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds