Provide references for CVE-2016-2423.
Where can I find more information about CVE-2016-2423?
References are available at: http://source.android.com/security/bulletin/2016-04-02.html, https://android.googlesource.com/platform/packages/services/Telecomm/+/a06c9a4aef69ae27b951523cf72bf72412bf48fa.