CVE-2019-2005 : What You Need to Know

Android versions 8.0, 8.1, and 9 are affected by a vulnerability that could lead to local escalation of privileges due to a missing permission check in the GrantPermissionsActivity.java file.

Understanding CVE-2019-2005

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

What is CVE-2019-2005?

CVE-2019-2005 is a security vulnerability in Android versions 8.0, 8.1, and 9 that allows for local escalation of privileges through a specific method in the GrantPermissionsActivity.java file.

The Impact of CVE-2019-2005

The vulnerability could potentially lead to local escalation of privileges on a locked device without requiring additional execution privileges. Exploitation of this issue necessitates user interaction.

Technical Details of CVE-2019-2005

This section provides more technical insights into the vulnerability.

Vulnerability Description

The issue arises from a lack of proper permission check in the onPermissionGrantResult method of the GrantPermissionsActivity.java file, potentially resulting in incorrectly granted permissions.

Affected Systems and Versions

Product: Android
Versions: Android-8.0, Android-8.1, Android-9

Exploitation Mechanism

The vulnerability requires user interaction for exploitation.

Mitigation and Prevention

Protecting systems from CVE-2019-2005 is crucial for maintaining security.

Immediate Steps to Take

Apply security patches provided by the vendor.
Monitor for any unusual activities on the device.

Long-Term Security Practices

Regularly update the device's operating system.
Implement strong security measures to prevent unauthorized access.

Patching and Updates

Stay informed about security bulletins and updates from the official vendor sources.