cve/2017/CVE-2017-5970.md

### [CVE-2017-5970](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5970)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel through 4.9.9 allows attackers to cause a denial of service (system crash) via (1) an application that makes crafted system calls or possibly (2) IPv4 traffic with invalid IP options.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/0xca7/SNF