CVE-2019-9422 : Vulnerability Insights and Analysis
Learn about CVE-2019-9422, a Bluetooth vulnerability on Android-10 that could lead to remote information disclosure. Find out how to mitigate this risk and protect your device.
Android-10 Bluetooth Vulnerability
Understanding CVE-2019-9422
A vulnerability in Bluetooth on Android-10 could lead to remote information disclosure without the need for user interaction.
What is CVE-2019-9422?
This CVE involves a lack of bounds check in Bluetooth on Android-10, potentially allowing remote disclosure of information without additional execution privileges.
The Impact of CVE-2019-9422
- Remote disclosure of information without user interaction
- Potential out of bounds read in Bluetooth
Technical Details of CVE-2019-9422
Vulnerability Description
The vulnerability in Bluetooth on Android-10 allows for an unintended out of bounds read, leading to potential remote information disclosure.
Affected Systems and Versions
- Affected Product: Android
- Affected Version: Android-10
Exploitation Mechanism
The vulnerability can be exploited remotely without requiring any additional execution privileges or user interaction.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by the vendor
- Disable Bluetooth when not in use
Long-Term Security Practices
- Regularly update the device's operating system
- Implement network segmentation to limit exposure
Patching and Updates
Ensure that the device is updated with the latest security patches to mitigate the risk of exploitation.