The com.skt.prod.dialer application through 12.5.0 for Android enables any installed application (with no permissions) to place phone calls…

The com.skt.prod.dialer application through 12.5.0 for Android enables any installed application (with no permissions) to place phone calls without user interaction by sending a crafted intent via the com.skt.prod.dialer.activities.outgoingcall.OutgoingCallInternalBroadcaster component.