cve/2009/CVE-2009-2692.md

### [CVE-2009-2692](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2692)
![](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 Linux kernel 2.6.0 through 2.6.30.4, and 2.4.4 through 2.4.37.4, does not initialize all function pointers for socket operations in proto_ops structures, which allows local users to trigger a NULL pointer dereference and gain privileges by using mmap to map page zero, placing arbitrary code on this page, and then invoking an unavailable operation, as demonstrated by the sendpage operation (sock_sendpage function) on a PF_PPPOX socket.

### POC

#### Reference
- http://www.vmware.com/security/advisories/VMSA-2009-0016.html

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Al1ex/LinuxEelvation
- https://github.com/C0dak/linux-kernel-exploits
- https://github.com/C0dak/local-root-exploit-
- https://github.com/CVEDB/PoC-List
- https://github.com/CVEDB/awesome-cve-repo
- https://github.com/De4dCr0w/Linux-kernel-EoP-exp
- https://github.com/Feng4/linux-kernel-exploits
- https://github.com/HaxorSecInfec/autoroot.sh
- https://github.com/InteliSecureLabs/Linux_Exploit_Suggester
- https://github.com/JlSakuya/Linux-Privilege-Escalation-Exploits
- https://github.com/Micr067/linux-kernel-exploits
- https://github.com/PleXone2019/Linux_Exploit_Suggester
- https://github.com/QChiLan/linux-exp
- https://github.com/R0B1NL1N/Linux-Kernal-Exploits-m-
- https://github.com/R0B1NL1N/Linux-Kernel-Exploites
- https://github.com/R0B1NL1N/linux-kernel-exploitation
- https://github.com/SecWiki/linux-kernel-exploits
- https://github.com/Shadowshusky/linux-kernel-exploits
- https://github.com/Singlea-lyh/linux-kernel-exploits
- https://github.com/Snoopy-Sec/Localroot-ALL-CVE
- https://github.com/Technoashofficial/kernel-exploitation-linux
- https://github.com/ZTK-009/linux-kernel-exploits
- https://github.com/albinjoshy03/linux-kernel-exploits
- https://github.com/alian87/linux-kernel-exploits
- https://github.com/cloudsec/exploit
- https://github.com/coffee727/linux-exp
- https://github.com/copperfieldd/linux-kernel-exploits
- https://github.com/distance-vector/linux-kernel-exploits
- https://github.com/fei9747/LinuxEelvation
- https://github.com/go-bi/go-bi-soft
- https://github.com/h4x0r-dz/local-root-exploit-
- https://github.com/hktalent/bug-bounty
- https://github.com/jdvalentini/CVE-2009-2692
- 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/kumardineshwar/linux-kernel-exploits
- https://github.com/m0mkris/linux-kernel-exploits
- https://github.com/moshekaplan/pentesting_notes
- https://github.com/ndk191/linux-kernel-exploitation
- https://github.com/ozkanbilge/Linux-Kernel-Exploits
- https://github.com/p00h00/linux-exploits
- https://github.com/packetforger/localroot
- https://github.com/password520/linux-kernel-exploits
- https://github.com/qashqao/linux-xsuggest
- https://github.com/qiantu88/Linux--exp
- https://github.com/rakjong/LinuxElevation
- https://github.com/ram4u/Linux_Exploit_Suggester
- https://github.com/skbasava/Linux-Kernel-exploit
- https://github.com/ssr-111/linux-kernel-exploitation
- https://github.com/talent-x90c/cve_list
- https://github.com/tangsilian/android-vuln
- https://github.com/taviso/iknowthis
- https://github.com/wkhnh06/linux-kernel-exploitation
- https://github.com/x90hack/vulnerabilty_lab
- https://github.com/xairy/linux-kernel-exploitation
- https://github.com/xfinest/linux-kernel-exploits
- https://github.com/xssfile/linux-kernel-exploits
- https://github.com/yige666/linux-kernel-exploits
- https://github.com/zyjsuper/linux-kernel-exploits