CVE-2020-0037 : Vulnerability Insights and Analysis

Android security vulnerability leading to remote information disclosure over NFC.

Understanding CVE-2020-0037

A vulnerability in Android versions 8.0, 8.1, 9, and 10 could allow remote information disclosure.

What is CVE-2020-0037?

An out of bounds read vulnerability in rw_i93_sm_set_read_only of Android could expose sensitive information over NFC.

The Impact of CVE-2020-0037

Remote information disclosure over NFC without additional execution privileges
No user interaction required for exploitation

Technical Details of CVE-2020-0037

This CVE pertains to a specific Android security flaw.

Vulnerability Description

In rw_i93_sm_set_read_only of rw_i93.cc, an out of bounds read occurs due to a missing bounds check.

Affected Systems and Versions

Product: Android
Versions: 8.0, 8.1, 9, 10

Exploitation Mechanism

Vulnerability could lead to remote information disclosure over NFC without needing user interaction.

Mitigation and Prevention

Steps to address and prevent exploitation of CVE-2020-0037.

Immediate Steps to Take

Apply security patches provided by Android promptly.
Monitor for any signs of unauthorized access or data breaches.

Long-Term Security Practices

Keep Android devices updated with the latest patches and security fixes.
Implement robust NFC security policies to mitigate potential attacks.
Regularly check for security bulletins and updates from Android.

Patching and Updates

Regularly update Android devices to the latest firmware versions to mitigate security risks.