CVE-2019-9383 : Security Advisory and Response

Android-10 NFC server vulnerability can lead to information disclosure without additional privileges.

Understanding CVE-2019-9383

A missing bounds check in the NFC server of Android-10 can result in an out of bounds read, potentially leading to local information disclosure.

What is CVE-2019-9383?

This vulnerability in the Android product, specifically affecting Android-10, can allow an attacker to access local information without needing extra execution privileges. However, user interaction is required for exploitation.

The Impact of CVE-2019-9383

The vulnerability can lead to the disclosure of local information without requiring additional execution privileges, posing a risk to user data confidentiality.

Technical Details of CVE-2019-9383

Vulnerability Description

In the NFC server of Android-10, a missing bounds check can result in an out of bounds read, potentially leading to information disclosure.

Affected Systems and Versions

Product: Android
Version: Android-10

Exploitation Mechanism

Attackers can exploit this vulnerability through user interaction, potentially accessing local information.

Mitigation and Prevention

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Monitor official sources for updates and advisories regarding this vulnerability.

Long-Term Security Practices

Regularly update the Android operating system to the latest version.
Implement security best practices to protect against potential information disclosure vulnerabilities.

Patching and Updates

Ensure that the Android-10 NFC server vulnerability patch is applied as soon as it is made available.