CVEs-PoC/2020/CVE-2020-9964.md

### [CVE-2020-9964](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9964)
![](https://img.shields.io/static/v1?label=Product&message=iOS&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%20iOS%2014.0%20and%20iPadOS%2014.0%20&color=brighgreen)
![](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 is fixed in iOS 14.0 and iPadOS 14.0. A local user may be able to read kernel memory.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/0x36/oob_events
- https://github.com/SexyBeast233/SecBooks
- https://github.com/Swordfish-Security/awesome-ios-security
- https://github.com/annapustovaya/Mobix
- https://github.com/houjingyi233/macOS-iOS-system-security
- https://github.com/zhuowei/LearningIOSurfaceAccelerator