CVEs-PoC/2018/CVE-2018-1065.md

### [CVE-2018-1065](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1065)
![](https://img.shields.io/static/v1?label=Product&message=Linux%20kernel%204.15.0-rc9&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20Linux%20kernel%204.15.0-rc9%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=NULL%20pointer%20dereference&color=brighgreen)

### Description

The netfilter subsystem in the Linux kernel through 4.15.7 mishandles the case of a rule blob that contains a jump but lacks a user-defined chain, which allows local users to cause a denial of service (NULL pointer dereference) by leveraging the CAP_NET_RAW or CAP_NET_ADMIN capability, related to arpt_do_table in net/ipv4/netfilter/arp_tables.c, ipt_do_table in net/ipv4/netfilter/ip_tables.c, and ip6t_do_table in net/ipv6/netfilter/ip6_tables.c.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cvemon