cve/2022/CVE-2022-42823.md

### [CVE-2022-42823](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42823)
![](https://img.shields.io/static/v1?label=Product&message=macOS&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=tvOS&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=watchOS&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2013%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2016.1%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3C%209.1%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Processing%20maliciously%20crafted%20web%20content%20may%20lead%20to%20arbitrary%20code%20execution&color=brighgreen)

### Description

A type confusion issue was addressed with improved memory handling. This issue is fixed in tvOS 16.1, macOS Ventura 13, watchOS 9.1, Safari 16.1, iOS 16.1 and iPadOS 16. Processing maliciously crafted web content may lead to arbitrary code execution.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/dlehgus1023/dlehgus1023
- https://github.com/l33d0hyun/l33d0hyun