CVE-2019-9242 : Vulnerability Insights and Analysis

A missing bounds check in NFC in Android-10 could lead to an out of bounds read, potentially disclosing local information without additional privileges. User interaction is required for exploitation.

Understanding CVE-2019-9242

This CVE involves an information disclosure vulnerability in Android-10's NFC implementation.

What is CVE-2019-9242?

This CVE identifies a missing bounds check in NFC that could allow an out of bounds read, leading to local information disclosure in Android-10.

The Impact of CVE-2019-9242

Exploitation could result in the disclosure of local information without the need for additional execution privileges.
Successful exploitation requires user interaction.

Technical Details of CVE-2019-9242

This section provides technical insights into the vulnerability.

Vulnerability Description

The vulnerability stems from a missing bounds check in NFC, potentially enabling an out of bounds read.

Affected Systems and Versions

Product: Android
Affected Version: Android-10

Exploitation Mechanism

Exploiting this vulnerability could lead to the disclosure of local information without requiring extra execution privileges.

Mitigation and Prevention

Protective measures to address CVE-2019-9242.

Immediate Steps to Take

Apply security patches promptly to mitigate the vulnerability.
Exercise caution while interacting with NFC-enabled devices.

Long-Term Security Practices

Regularly update Android devices to the latest firmware to address security vulnerabilities.
Educate users on safe NFC usage practices.

Patching and Updates

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