cve/2010/CVE-2010-3081.md

### [CVE-2010-3081](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3081)
![](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

The compat_alloc_user_space functions in include/asm/compat.h files in the Linux kernel before 2.6.36-rc4-git2 on 64-bit platforms do not properly allocate the userspace memory required for the 32-bit compatibility layer, which allows local users to gain privileges by leveraging the ability of the compat_mc_getsockopt function (aka the MCAST_MSFILTER getsockopt support) to control a certain length value, related to a "stack pointer underflow" issue, as exploited in the wild in September 2010.

### POC

#### Reference
- http://sota.gen.nz/compat1/
- http://www.vmware.com/security/advisories/VMSA-2011-0003.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/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/SteinsGatep001/Binary
- https://github.com/Technoashofficial/kernel-exploitation-linux
- https://github.com/ZTK-009/linux-kernel-exploits
- https://github.com/a-roshbaik/Linux-Privilege-Escalation-Exploits
- https://github.com/albinjoshy03/linux-kernel-exploits
- https://github.com/alian87/linux-kernel-exploits
- 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/h4x0r-dz/local-root-exploit-
- https://github.com/hktalent/bug-bounty
- 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/ndk06/linux-kernel-exploitation
- https://github.com/ndk191/linux-kernel-exploitation
- https://github.com/ozkanbilge/Linux-Kernel-Exploits
- https://github.com/p00h00/linux-exploits
- 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/wkhnh06/linux-kernel-exploitation
- 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