Description
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.
Metrics
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://source.android.com/security/bulletin/2016-03-01.htmlVendor Advisory
- http://www.securityfocus.com/bid/84261
- https://android.googlesource.com/platform/frameworks/native/+/d06421fd37fbb7fd07002e6738fac3a223cb1a62
- http://source.android.com/security/bulletin/2016-03-01.htmlVendor Advisory
- http://www.securityfocus.com/bid/84261
- https://android.googlesource.com/platform/frameworks/native/+/d06421fd37fbb7fd07002e6738fac3a223cb1a62
Timeline
- Published
- Mar 12, 2016
- Last modified
- Jun 17, 2026
- NVD status
- Modified