arch/arm/mach-msm/qdsp6v2/ultrasound/usf.c in the Qualcomm components in Android before 2016-08-05 on Nexus 5 and 7 (2013) devices does not properly validate input parameters, which allows attackers to gain privileges via a crafted application, aka Android internal bug 28815575 and Qualcomm internal bug CR555030.
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Link | Tags |
---|---|
http://source.android.com/security/bulletin/2016-08-01.html | vendor advisory |
https://source.codeaurora.org/quic/la/kernel/msm-3.10/commit/?id=80be0e249c906704085d13d4ae446f73913fc225 | issue tracking patch |
http://www.securityfocus.com/bid/92219 | vdb entry |