CVE-2019-2028 : Security Advisory and Response

Android NEON Registers Security Vulnerability

Understanding CVE-2019-2028

What is CVE-2019-2028?

A security vulnerability in libmpeg2 on Android devices allows remote code execution without additional privileges, requiring user interaction.

The Impact of CVE-2019-2028

This vulnerability affects multiple Android versions, potentially leading to remote code execution.

Technical Details of CVE-2019-2028

Vulnerability Description

NEON registers are not properly saved in libmpeg2, enabling remote code execution on affected Android versions.

Affected Systems and Versions

Android-7.0
Android-7.1.1
Android-7.1.2
Android-8.0
Android-8.1
Android-9

Exploitation Mechanism

Exploiting this vulnerability requires user interaction.

Mitigation and Prevention

Immediate Steps to Take

Apply security patches from the official Android Security Bulletin.
Avoid interacting with untrusted sources or files.

Long-Term Security Practices

Regularly update your Android device to the latest software version.
Implement security best practices to prevent unauthorized access.

Patching and Updates

Stay informed about security updates from Android to address vulnerabilities promptly.