cve/2024/CVE-2024-21851.md

### [CVE-2024-21851](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-21851)
![](https://img.shields.io/static/v1?label=Product&message=OpenHarmony&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=v3.2.0%3C%3D%20v3.2.4%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-190%20Integer%20Overflow%20or%20Wraparound&color=brighgreen)

### Description

in OpenHarmony v4.0.0 and prior versions allow a local attacker cause heap overflow through  integer overflow.

### POC

#### Reference
No PoCs from references.

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