CVE-2017-0651 Explained : Impact and Mitigation
Learn about CVE-2017-0651, a Low severity information disclosure vulnerability in Android Kernel-3.18 that allows local malicious apps to access unauthorized data. Find mitigation steps and prevention measures.
Android Kernel-3.18 Information Disclosure Vulnerability
Understanding CVE-2017-0651
What is CVE-2017-0651?
A Low severity information disclosure vulnerability in the ION subsystem of the Android Kernel-3.18 allows a local malicious application to access unauthorized data after compromising a privileged process.
The Impact of CVE-2017-0651
This vulnerability could lead to unauthorized access to sensitive data on affected Android devices, potentially compromising user privacy and security.
Technical Details of CVE-2017-0651
Vulnerability Description
The vulnerability in the ION subsystem of Kernel-3.18 enables local malicious apps to breach data access restrictions, requiring initial compromise of a privileged process.
Affected Systems and Versions
- Product: Android
- Vendor: Google Inc.
- Versions Affected: Kernel-3.18
Exploitation Mechanism
The exploit involves a local malicious application compromising a privileged process to gain unauthorized access to sensitive data.
Mitigation and Prevention
Immediate Steps to Take
- Regularly update Android devices to the latest security patches.
- Avoid downloading apps from untrusted sources.
- Monitor device permissions and restrict unnecessary access.
Long-Term Security Practices
- Implement app sandboxing to limit access to sensitive data.
- Conduct regular security audits and penetration testing.
Patching and Updates
Apply security patches provided by Google for the Android Kernel-3.18 to mitigate the vulnerability.