Using PendingIntent with implicit intent in Bixby Voice prior to version 3.0.52.14 allows attackers to execute privileged action by hijacking and modifying the intent.
Improper verification of intent by broadcast receiver vulnerability in Bixby Voice prior to version 3.3.35.12 allows attackers to access arbitrary data with Bixby Voice privilege.
Intent redirection vulnerability in Bixby Voice prior to version 3.1.12 allows attacker to access contacts.