arch/arm/mach-msm/qdsp6v2/msm_audio_ion.c in the Qualcomm components in Android before 2016-07-05 on Nexus 5 devices allows attackers to obtain sensitive information from kernel memory via a crafted offset, aka Android internal bug 28598347 and Qualcomm internal bug CR548679.
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.