description: In GateKeeper::MintAuthToken of gatekeeper.cpp in Android 7.1.1, 7.1.2, 8.0, 8.1 and 9, there is possible memory corruption due to a double free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
problem types: Elevation of privilege
affected:
{
product: Android
vendor: n/a
versions:
status: affected, version: Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9
}