Description (CNA)
The BnGraphicBufferConsumer::onTransact function in libs/gui/IGraphicBufferConsumer.cpp in mediaserver in Android 5.x before 5.1.1 LMY49H and 6.x before 2016-03-01 does not initialize a certain slot variable, which allows attackers to obtain sensitive information, and consequently bypass an unspecified protection mechanism, by triggering an ATTACH_BUFFER action, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26338113.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://android.googlesource.com/platform/frameworks/native/+/dded8fdbb700d6cc498debc69a780915bc34d755
- http://www.securityfocus.com/bid/84261
- http://source.android.com/security/bulletin/2016-03-01.html
ADP enrichment
No English description supplied.