CVE-2019-9272 : Vulnerability Insights and Analysis

A potential vulnerability has been identified in the WiFi system of Android, allowing unauthorized access to WiFi state and potential disclosure of local information without user interaction.

Understanding CVE-2019-9272

This CVE-2019-9272 vulnerability affects Android up to and including version Android-10, posing a risk of information disclosure.

What is CVE-2019-9272?

This vulnerability in the WiFi system of Android could lead to unauthorized access to WiFi state, potentially disclosing local information without requiring user interaction.

The Impact of CVE-2019-9272

Unauthorized access to WiFi state
Disclosure of local information
Determination of device location without additional privileges

Technical Details of CVE-2019-9272

This section provides detailed technical information about the vulnerability.

Vulnerability Description

In the WiFi system of Android, a permissions bypass may result in a leak of WiFi state, leading to local information disclosure and potential determination of the device's location without additional privileges.

Affected Systems and Versions

Product: Android
Versions: Up to and including Android-10
Android ID: A-11596047

Exploitation Mechanism

The vulnerability allows unauthorized access to WiFi state, enabling the disclosure of local information and potential determination of the device's location without requiring user interaction.

Mitigation and Prevention

Protecting against CVE-2019-9272 requires immediate steps and long-term security practices.

Immediate Steps to Take

Update Android devices to the latest version to patch the vulnerability
Monitor for any suspicious activity related to WiFi access

Long-Term Security Practices

Regularly update Android devices and applications to ensure security patches are applied
Implement network security measures to prevent unauthorized access to WiFi

Patching and Updates

Refer to the official Android security bulletin for specific patch details and update instructions