An elevation of privilege vulnerability in a MediaTek APK could enable a local malicious application to execute arbitrary code within the context of a privileged process. This issue is rated as High due to the possibility of local arbitrary code execution in a privileged process. Product: Android. Versions: N/A. Android ID: A-32916158. References: M-ALPS03032516.
https://source.android.com/security/bulletin/2017-03-01.html
https://source.android.com/security/bulletin/2017-03-01