drivers/misc/qseecom.c in the Qualcomm components in Android before 2016-08-05 on Nexus 5 and 7 (2013) devices does not validate certain pointers, which allows attackers to gain privileges via a crafted application, aka Android internal bug 28769920 and Qualcomm internal bug CR580740.
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/commit/?id=f4948193c46f75e16d4382c4472485ab12b7bd17 | issue tracking patch |
http://www.securityfocus.com/bid/92219 | vdb entry |