CVE-2016-6780
An elevation of privilege vulnerability in the HTC sound codec driver could enable a local malicious application to execute arbitrary code within the context of the kernel. This issue is rated as High because it first requires compromising a privileged process. Product: Android. Versions: Kernel-3.10. Android ID: A-31251496.
Date published : 2017-01-12
http://www.securityfocus.com/bid/94675
https://source.android.com/security/bulletin/2016-12-01.html