The MT6573FDVT_SetRegHW function in camera_fdvt.c in the MediaTek driver for Linux allows local users to gain privileges via a crafted application that makes an MT6573FDVTIOC_T_SET_FDCONF_CMD IOCTL call.Referenceshttp://www.securityfocus.com/bid/92207https://source.android.com/security/bulletin/2016-12-01.htmlhttp://www.securityfocus.com/archive/1/539058/100/0/threadedhttp://packetstormsecurity.com/files/138113/MediaTek-Driver-Privilege-Escalation.html
