CVE-2017-0442 : Vulnerability Insights and Analysis

Android Qualcomm Wi-Fi driver vulnerability leading to privilege escalation.

Understanding CVE-2017-0442

A vulnerability in the Qualcomm Wi-Fi driver in Android could allow local malicious apps to execute arbitrary code in the kernel context.

What is CVE-2017-0442?

The Qualcomm Wi-Fi driver vulnerability in Android could result in privilege escalation.
The flaw allows the execution of arbitrary code by a local malicious application in the kernel context.
Severity: High, as it requires compromising a privileged process.

The Impact of CVE-2017-0442

The vulnerability affects Android operating systems with versions Kernel-3.10 and Kernel-3.18.
Identified by Android ID A-32871330 and can be referenced with QC-CR#1092497.

Technical Details of CVE-2017-0442

A detailed look at the technical aspects of the vulnerability.

Vulnerability Description

An elevation of privilege vulnerability in the Qualcomm Wi-Fi driver.

Affected Systems and Versions

Affected Product: Android
Affected Versions: Kernel-3.10, Kernel-3.18

Exploitation Mechanism

Local malicious applications can exploit the vulnerability to execute arbitrary code in the kernel context.

Mitigation and Prevention

Measures to address and prevent the CVE-2017-0442 vulnerability.

Immediate Steps to Take

Update Android devices to the latest security patches.
Avoid downloading apps from untrusted sources.
Regularly monitor security bulletins for relevant updates.

Long-Term Security Practices

Implement strict app permission policies.
Conduct regular security audits and penetration testing.

Patching and Updates

Apply security patches provided by Google for Android devices.