CVE-2019-9435 : What You Need to Know
Learn about CVE-2019-9435, a vulnerability in Android-10's Bluetooth feature allowing out of bounds read and local information disclosure. Find mitigation steps and prevention measures.
Android-10 Bluetooth Vulnerability
Understanding CVE-2019-9435
An absence of a bounds check in Bluetooth can result in a potential out of bounds read, leading to the disclosure of local information without additional execution privileges.
What is CVE-2019-9435?
This CVE refers to a vulnerability in Android-10's Bluetooth feature that allows for potential out of bounds read, enabling disclosure of local information without requiring extra execution privileges.
The Impact of CVE-2019-9435
- Information disclosure vulnerability in Android-10's Bluetooth
- Exploitation possible without user interaction
Technical Details of CVE-2019-9435
Vulnerability Description
The vulnerability arises from a missing bounds check in Bluetooth, potentially leading to local information disclosure.
Affected Systems and Versions
- Affected product: Android
- Affected version: Android-10
Exploitation Mechanism
Exploitation does not rely on user interaction, making it easier for attackers to exploit the vulnerability.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches promptly
- Disable Bluetooth when not in use
Long-Term Security Practices
- Regularly update Android devices
- Implement network segmentation to limit Bluetooth exposure
Patching and Updates
Regularly check for security updates and apply patches to ensure protection against known vulnerabilities.