CVE-2017-0612 : Vulnerability Insights and Analysis
Learn about CVE-2017-0612, an elevation of privilege vulnerability in the Qualcomm Secure Execution Environment Communicator driver affecting Android Kernel-3.18. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
Android Kernel-3.18 Qualcomm Secure Execution Environment Communicator driver vulnerability allows local privilege escalation.
Understanding CVE-2017-0612
This CVE involves an elevation of privilege vulnerability in the Qualcomm Secure Execution Environment Communicator driver affecting Android Kernel-3.18.
What is CVE-2017-0612?
The vulnerability allows a local application to execute arbitrary code within the kernel's context, leading to privilege escalation.
The Impact of CVE-2017-0612
- Severity: High, as it requires compromising a privileged process first.
- Affected Product: Android
- Affected Version: Kernel-3.18
Technical Details of CVE-2017-0612
Vulnerability Description
The Qualcomm Secure Execution Environment Communicator driver vulnerability enables local malicious applications to run code within the kernel's context.
Affected Systems and Versions
- Affected Product: Android
- Affected Version: Kernel-3.18
Exploitation Mechanism
The vulnerability allows a local application to elevate privileges by executing arbitrary code within the kernel's context.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches promptly to mitigate the vulnerability.
- Monitor and restrict application permissions to minimize the risk of exploitation.
Long-Term Security Practices
- Regularly update the system and applications to address security vulnerabilities.
- Implement least privilege access controls to limit the impact of potential exploits.
Patching and Updates
Regularly check for security bulletins and updates from Google to patch known vulnerabilities.