cve/2018/CVE-2018-4431.md

### [CVE-2018-4431](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4431)
![](https://img.shields.io/static/v1?label=Product&message=iOS%2C%20macOS%2C%20tvOS%2C%20watchOS&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=A%20local%20user%20may%20be%20able%20to%20read%20kernel%20memory&color=brighgreen)

### Description

A memory initialization issue was addressed with improved memory handling. This issue affected versions prior to iOS 12.1.1, macOS Mojave 10.14.2, tvOS 12.1.1, watchOS 5.1.2.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/0xT11/CVE-POC
- https://github.com/developer3000S/PoC-in-GitHub
- https://github.com/hectorgie/PoC-in-GitHub
- https://github.com/houjingyi233/macOS-iOS-system-security
- https://github.com/ktiOSz/PoC_iOS12