The BnGraphicBufferProducer::onTransact function in libs/gui/IGraphicBufferConsumer.cpp in mediaserver in Android 4.x before 4.4.4, 5.x before 5.1.1 LMY49H, and 6.x before 2016-03-01 does not initialize a certain output data structure, which allows attackers to obtain sensitive information, and consequently bypass an unspecified protection mechanism, by triggering a QUEUE_BUFFER action, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26338109.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Google Android | — | Upgrade to the latest version of Google Android | Apr 18, 2016 | Mar 12, 2016 |
| Ubuntu | — | Upgrade android | Nov 19, 2024 | Mar 12, 2016 |
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