CVE-2016-0829 Information

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Reference

http://source.android.com/security/bulletin/2016-03-01.html http://www.securityfocus.com/bid/84261 https://android.googlesource.com/platform/frameworks/native/+/d06421fd37fbb7fd07002e6738fac3a223cb1a62

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5