CVE-2019-2014 : Exploit Details and Defense Strategies
Learn about CVE-2019-2014, an Android vulnerability allowing local privilege escalation. Find out affected versions and mitigation steps to secure your system.
Android rw_t3t_handle_get_sc_poll_rsp function vulnerability
Understanding CVE-2019-2014
This CVE involves a potential privilege escalation issue in Android versions.
What is CVE-2019-2014?
- An out-of-bound write vulnerability in rw_t3t_handle_get_sc_poll_rsp function
- Allows local attacker to escalate privileges without additional execution privileges
- Requires user interaction for exploitation
The Impact of CVE-2019-2014
- Local attacker can potentially escalate privileges
- Vulnerable Android versions: 7.0, 7.1.1, 7.1.2, 8.0, 8.1, 9
Technical Details of CVE-2019-2014
Android rw_t3t_handle_get_sc_poll_rsp function vulnerability
Vulnerability Description
- Out-of-bound write due to missing bounds check
- Enables local privilege escalation without extra execution privileges
Affected Systems and Versions
- Product: Android
- Versions: 7.0, 7.1.1, 7.1.2, 8.0, 8.1, 9
Exploitation Mechanism
- Requires user interaction for exploitation
Mitigation and Prevention
Steps to address CVE-2019-2014
Immediate Steps to Take
- Apply security patches from the vendor
- Monitor for any unusual activities on affected systems
Long-Term Security Practices
- Regularly update and patch software and systems
- Implement least privilege access controls
Patching and Updates
- Stay informed about security bulletins and updates from Android