system
Describe <CVE-2018-9428>.
user
What is <CVE-2018-9428>?
assistant
In startDevice of AAudioServiceStreamBase.cpp there is a possible out of bounds write due to a use after free. This could lead to local arbitrary code execution with no additional execution privileges needed. User interaction is needed for exploitation.  https://source.android.com/security/bulletin/2018-07-01.