CVE-2019-2010 : What You Need to Know

Android phNxpNciHal_ext.cc file vulnerability allows local privilege escalation without user interaction.

Understanding CVE-2019-2010

This CVE involves a potential vulnerability in the phNxpNciHal_ext.cc file within Android, leading to local privilege escalation.

What is CVE-2019-2010?

The vulnerability exists in the phNxpNciHal_process_ext_rsp function, allowing an out-of-bound write attack.
Exploitation can result in local privilege escalation without needing additional execution privileges.
Affected Android versions include Android-7.0, Android-7.1.1, Android-7.1.2, Android-8.0, Android-8.1, and Android-9.

The Impact of CVE-2019-2010

Elevation of privilege vulnerability poses a significant security risk to affected Android devices.

Technical Details of CVE-2019-2010

This section provides detailed technical information about the vulnerability.

Vulnerability Description

Vulnerability in phNxpNciHal_ext.cc file allows an out-of-bound write due to missing bounds check.

Affected Systems and Versions

Android versions affected: Android-7.0, Android-7.1.1, Android-7.1.2, Android-8.0, Android-8.1, Android-9.

Exploitation Mechanism

Exploitation does not require user interaction, making it easier for attackers to leverage the vulnerability.

Mitigation and Prevention

Protect your system from CVE-2019-2010 with these mitigation strategies.

Immediate Steps to Take

Apply security patches provided by Android for the affected versions.
Monitor for any unusual system behavior that could indicate exploitation.

Long-Term Security Practices

Regularly update your Android device to the latest software version.
Implement security best practices to prevent privilege escalation attacks.

Patching and Updates

Stay informed about security bulletins and updates from Android to patch vulnerabilities promptly.