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CVE-2014-4322_poc

poc code works on Nexus Android 4.4/5.0 Gain privileges:system -> root,as a part of https://github.com/retme7/CVE-2014-7911_poc

author: retme (retme7@gmail.com)

@returnsme on twitter & @retme on weibo

website: retme.net

The exploit must be excuted as system privilege and several specific SELinux context. If exploit successed,you will gain root privilege and "kernel" SELinux context

bug info

https://www.codeaurora.org/projects/security-advisories/memory-corruption-qseecom-driver-cve-2014-4322

#how to build ndk-build

#usage

• Kitkat:

run exploit as system privilege

• Lolipop:

run exploit as system privilege,with SELinux context such as "keystore","vold","drmserver","mediaserver","surfaceflinger"

If exploit successed,you will gain root privilege and "kernel" SELinux context