Bluetooth in Android 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-07-01 allows local users to gain privileges by establishing a pairing that remains present during a session of the primary user, aka internal bug 27410683.Referenceshttps://android.googlesource.com/platform/system/bt/+/37c88107679d36c419572732b4af6e18bb2f7dcehttps://android.googlesource.com/platform/hardware/libhardware/+/8b3d5a64c3c8d010ad4517f652731f09107ae9c5http://source.android.com/security/bulletin/2016-07-01.htmlhttps://android.googlesource.com/platform/packages/apps/Bluetooth/+/122feb9a0b04290f55183ff2f0384c6c53756bd8