The Widevine Trusted Application in Android 6.0.1 before 2016-03-01 allows attackers to obtain sensitive TrustZone secure-storage information by leveraging kernel access, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 20860039.
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
Link | Tags |
---|---|
http://www.securityfocus.com/bid/84269 | vdb entry |
http://source.android.com/security/bulletin/2016-03-01.html | vendor advisory |