CVE-2018-14994: Improper Input Validation

The Essential Phone Android device with a build fingerprint of essential/mata/mata:8.1.0/OPM1.180104.166/297:user/release-keys contains a pre-installed platform app with a package name of com.ts.android.hiddenmenu versionName=1.0, platformBuildVersionName=8.1.0 that contains an exported activity...