cve/2022/CVE-2022-30721.md

### [CVE-2022-30721](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30721)
![](https://img.shields.io/static/v1?label=Product&message=Samsung%20Mobile%20Devices&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=Q(10)%2C%20R(11)%2C%20S(12)%3C%20SMR%20Jun-2022%20Release%201%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-20%3A%20Improper%20Input%20Validation&color=brighgreen)

### Description

Improper input validation check logic vulnerability in libsmkvextractor prior to SMR Jun-2022 Release 1 allows attackers to trigger crash.

### POC

#### Reference
- https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=6

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