CVE-2019-17668 : Security Advisory and Response
Learn about CVE-2019-17668 affecting Samsung Galaxy S10 and Note10 devices, allowing unauthorized unlock via unregistered fingerprints with third-party screen protectors. Find mitigation steps and patch details.
Samsung Galaxy S10 and Note10 devices may allow unauthorized unlock actions when using third-party screen protectors.
Understanding CVE-2019-17668
In certain scenarios, Samsung Galaxy S10 and Note10 devices could be vulnerable to unlocking via unregistered fingerprints when a third-party screen protector is applied.
What is CVE-2019-17668?
The vulnerability in Samsung Galaxy S10 and Note10 devices enables unauthorized unlock operations using unregistered fingerprints, specifically when a third-party screen protector is installed.
The Impact of CVE-2019-17668
This vulnerability poses a security risk as it allows unauthorized access to the device through fingerprint recognition.
Technical Details of CVE-2019-17668
The following technical details provide insight into the nature of the vulnerability:
Vulnerability Description
- Third-party screen protectors on Samsung Galaxy S10 and Note10 devices can lead to unauthorized unlock actions using unregistered fingerprints.
Affected Systems and Versions
- Affected devices: Samsung Galaxy S10 and Note10
- Versions: Not specified
Exploitation Mechanism
- The vulnerability occurs when a third-party screen protector interferes with the fingerprint recognition system, allowing unauthorized access.
Mitigation and Prevention
To address the CVE-2019-17668 vulnerability, consider the following mitigation strategies:
Immediate Steps to Take
- Remove any third-party screen protectors from Samsung Galaxy S10 and Note10 devices.
- Re-register fingerprints on the devices to ensure secure access.
Long-Term Security Practices
- Use official accessories recommended by the device manufacturer to avoid compatibility issues.
- Regularly update the device's software and security patches to mitigate potential vulnerabilities.
- Stay informed about security advisories and best practices for device security.
Patching and Updates
- Samsung has released patches to address the fingerprint recognition vulnerability on Galaxy S10 and Note10 devices. Ensure that your device is updated with the latest software to prevent unauthorized access.