In serviceDied of HalDeathHandlerHidl.cpp, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege in the audio server with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9Android ID: A-116665972
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.
Link | Tags |
---|---|
https://source.android.com/security/bulletin/2019-03-01 | vendor advisory |