### [CVE-2017-2636](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2636)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20n%2Fa%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

Race condition in drivers/tty/n_hdlc.c in the Linux kernel through 4.10.1 allows local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline.

### POC

#### Reference
- http://www.openwall.com/lists/oss-security/2017/03/07/6
- https://a13xp0p0v.github.io/2017/03/24/CVE-2017-2636.html

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/R0B1NL1N/linux-kernel-exploitation
- https://github.com/Technoashofficial/kernel-exploitation-linux
- https://github.com/alexzorin/cve-2017-2636-el
- https://github.com/integeruser/on-pwning
- https://github.com/kdn111/linux-kernel-exploitation
- https://github.com/khanhdn111/linux-kernel-exploitation
- https://github.com/khanhdz-06/linux-kernel-exploitation
- https://github.com/khanhdz191/linux-kernel-exploitation
- https://github.com/khanhhdz/linux-kernel-exploitation
- https://github.com/khanhhdz06/linux-kernel-exploitation
- https://github.com/khanhnd123/linux-kernel-exploitation
- https://github.com/knd06/linux-kernel-exploitation
- https://github.com/lnick2023/nicenice
- https://github.com/ndk191/linux-kernel-exploitation
- https://github.com/ostrichxyz7/kexps
- https://github.com/qazbnm456/awesome-cve-poc
- https://github.com/skbasava/Linux-Kernel-exploit
- https://github.com/snorez/blog
- https://github.com/snorez/exploits
- https://github.com/ssr-111/linux-kernel-exploitation
- https://github.com/wkhnh06/linux-kernel-exploitation
- https://github.com/xairy/linux-kernel-exploitation
- https://github.com/xbl3/awesome-cve-poc_qazbnm456
- https://github.com/xyongcn/exploit