CVE-2017-0416 Explained : Impact and Mitigation

A security flaw in Audioserver on Android devices allows a local malicious application to execute unauthorized code with elevated privileges. This CVE affects Android versions 4.4.4 to 7.1.1.

Understanding CVE-2017-0416

This CVE involves an elevation of privilege vulnerability in Audioserver on Android devices.

What is CVE-2017-0416?

CVE-2017-0416 is a security vulnerability in Audioserver that enables a local malicious application to run unauthorized code with enhanced privileges on Android devices.

The Impact of CVE-2017-0416

The vulnerability is classified as High due to the potential for unauthorized access to elevated capabilities typically reserved for trusted applications. It affects Android versions 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, and 7.1.1.

Technical Details of CVE-2017-0416

This section provides technical details of the CVE.

Vulnerability Description

The flaw in Audioserver allows a local malicious application to execute arbitrary code within a privileged process, leading to an elevation of privilege.

Affected Systems and Versions

Product: Android
Affected Versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1

Exploitation Mechanism

The vulnerability enables a harmful application to gain unauthorized access to elevated capabilities on the device.

Mitigation and Prevention

Protect your system from CVE-2017-0416 with the following steps:

Immediate Steps to Take

Apply security patches promptly
Avoid downloading apps from untrusted sources
Monitor device for unusual behavior

Long-Term Security Practices

Keep your device software up to date
Use reputable security software
Regularly review app permissions

Patching and Updates

Ensure your Android device is updated with the latest security patches to mitigate the risk of exploitation.