The sockets subsystem in Android 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-07-01 allows attackers to gain privileges via a crafted application that uses (1) the AF_MSM_IPC socket class or (2) another socket class that is unrecognized by SELinux, aka internal bug 28612709.
