SB2017011224 - Input validation error in Google, Google Android

Description

This security bulletin contains information about 1 security vulnerability.

1) Input validation error (CVE-ID: CVE-2017-0384)

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

An elevation of privilege vulnerability in lvm/wrapper/Bundle/EffectBundle.cpp in libeffects in Audioserver could enable a local malicious application to execute arbitrary code within the context of a privileged process. This issue is rated as High because it could be used to gain local access to elevated capabilities, which are not normally accessible to a third-party application. Product: Android. Versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1. Android ID: A-32095626.

Remediation

Install update from vendor's website.

References

• http://www.securityfocus.com/bid/95239
• https://android.googlesource.com/platform/frameworks/av/+/321ea5257e37c8edb26e66fe4ee78cca4cd915fe
• https://source.android.com/security/bulletin/2017-01-01.html