Use-after-free vulnerability in AudioInputDescriptor::setClientActive in Android

CVE-2019-2127 · HIGH Severity

AV:L/AC:L/AU:N/C:C/I:C/A:C

In AudioInputDescriptor::setClientActive of AudioInputDescriptor.cpp, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9. Android ID: A-124899895.

Learn more about our Cis Benchmark Audit For Google Android.