CVE-2018-14998 : Security Advisory and Response
Discover how CVE-2018-14998 affects Leagoo P1 Android devices, allowing root privilege escalation via ADB. Learn about the impact, affected versions, and mitigation steps.
Leagoo P1 Android device has a concealed capability to escalate root privileges, allowing command execution as the root user.
Understanding CVE-2018-14998
What is CVE-2018-14998?
The Leagoo P1 Android device, specifically the version marked as sp7731c_1h10_32v4_bird:6.0/MRA58K/android.20170629.214736:user/release-keys, has a hidden root privilege escalation capability.
The Impact of CVE-2018-14998
The vulnerability enables a user with physical access to obtain a root shell through ADB by modifying system properties.
Technical Details of CVE-2018-14998
Vulnerability Description
The device allows a user to escalate privileges and execute commands as the root user through ADB.
Affected Systems and Versions
- Product: Leagoo P1 Android device
- Version: sp7731c_1h10_32v4_bird:6.0/MRA58K/android.20170629.214736:user/release-keys
Exploitation Mechanism
- Modifying read-only system properties like ro.debuggable and ro.secure at runtime
- Restarting the ADB daemon to acquire a root shell via ADB
Mitigation and Prevention
Immediate Steps to Take
- Avoid granting physical access to unauthorized individuals
- Regularly monitor and restrict ADB access
Long-Term Security Practices
- Implement strong physical security measures
- Conduct regular security audits and updates
Patching and Updates
Ensure timely installation of security patches and updates.