services/core/java/com/android/server/pm/PackageManagerService.java in the framework APIs in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-08-01 allows attackers to increase intent-filter priority via a crafted application, aka internal bug 27450489.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
Link | Tags |
---|---|
http://source.android.com/security/bulletin/2016-08-01.html | vendor advisory |
http://www.securityfocus.com/bid/92249 | vdb entry |
https://android.googlesource.com/platform/frameworks/base/+/a75537b496e9df71c74c1d045ba5569631a16298 | issue tracking patch |