The diag driver in the Qualcomm components in Android before 2016-08-05 on Nexus 5 devices does not ensure unique identifiers in a DCI client table, which allows attackers to gain privileges via a crafted application, aka Android internal bug 28750155 and Qualcomm internal bug CR590721.
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 |
http://www.securityfocus.com/bid/92219 | vdb entry |
https://source.codeaurora.org/quic/la/kernel/msm/commit/?id=fc787ebd71fa231cc7dd2a0d5f2208da0527096a | issue tracking patch |