CVE-2017-13183

In the OMXNodeInstance::useBuffer and IOMX::freeBuffer functions, there is a possible use after free due to a race condition if the user frees the buffer while it’s being used in another thread. This could lead to a local elevation of privilege enabling code execution as a privileged process with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: 8.1. Android ID: A-38118127.

Date published : 2018-01-12

http://www.securityfocus.com/bid/102421

https://source.android.com/security/bulletin/2018-01-01