rootdir/init.rc in Android 4.x before 4.4.4 does not ensure that the /data/tombstones directory exists for the Debuggerd component, which allows attackers to gain privileges via a crafted application, aka internal bug 26403620.Referenceshttps://android.googlesource.com/platform/system/core/+/669ecc2f5e80ff924fa20ce7445354a7c5bcfd98http://source.android.com/security/bulletin/2016-04-02.htmlhttps://android.googlesource.com/platform/system/core/+/81df1cc77722000f8d0025c1ab00ced123aa573c
