drivers/misc/qcom/qdsp6v2/audio_utils.c in a Qualcomm QDSP6v2 driver in Android before 2016-10-05 on Nexus 5X Nexus 6P and Android One devices does not initialize certain data structures which allows attackers to obtain sensitive information via a crafted application aka Android internal bug 30152501 and Qualcomm internal bug CR 1049615.