CVE-2019-9473 : Security Advisory and Response
Learn about CVE-2019-9473, a Bluetooth vulnerability in Android-10 that could lead to information disclosure without user interaction. Find out how to mitigate this risk and apply necessary security measures.
Android-10 Bluetooth Vulnerability
Understanding CVE-2019-9473
A Bluetooth vulnerability in Android-10 that could lead to information disclosure without user interaction.
What is CVE-2019-9473?
A missing bounds check in Bluetooth on Android-10 may allow for an out-of-bounds read, potentially disclosing remote information without needing additional execution privileges.
The Impact of CVE-2019-9473
The vulnerability could result in the disclosure of remote information without user interaction, posing a risk to data confidentiality.
Technical Details of CVE-2019-9473
Vulnerability Description
- Lack of bounds check in Bluetooth
- Potential out-of-bounds read
- Disclosure of remote information
Affected Systems and Versions
- Product: Android
- Version: Android-10
Exploitation Mechanism
- Exploitation does not require user interaction
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches promptly
- Disable Bluetooth when not in use
Long-Term Security Practices
- Regularly update device software
- Implement network segmentation to limit exposure
Patching and Updates
- Refer to the official Android security bulletin for patch details