cve/2007/CVE-2007-1734.md

### [CVE-2007-1734](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1734)
![](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 DCCP support in the do_dccp_getsockopt function in net/dccp/proto.c in Linux kernel 2.6.20 and later does not verify the upper bounds of the optlen value, which allows local users running on certain architectures to read kernel memory or cause a denial of service (oops), a related issue to CVE-2007-1730.

### POC

#### Reference
- http://securityreason.com/securityalert/2511

#### Github
No PoCs found on GitHub currently.