CVE-2017-0430 : What You Need to Know
Learn about CVE-2017-0430, a critical vulnerability in the Broadcom Wi-Fi driver affecting Android devices. Understand the impact, affected systems, exploitation, and mitigation steps.
A critical elevation of privilege vulnerability in the Broadcom Wi-Fi driver affecting Android devices running Kernel versions 3.10 and 3.18.
Understanding CVE-2017-0430
A security flaw that could allow a local malicious application to execute unauthorized code with kernel-level access.
What is CVE-2017-0430?
- Identified in the Broadcom Wi-Fi driver on Android devices
- Allows unauthorized code execution with kernel-level access
- Considered critical due to the risk of complete device compromise
The Impact of CVE-2017-0430
- Potential for a complete device compromise
- Risk of needing to reinstall the operating system for recovery
Technical Details of CVE-2017-0430
A vulnerability with significant implications for device security.
Vulnerability Description
- Broadcom Wi-Fi driver flaw
- Enables local malicious apps to execute arbitrary code in the kernel
Affected Systems and Versions
- Android devices running Kernel versions 3.10 and 3.18
Exploitation Mechanism
- Malicious application gaining kernel-level access
Mitigation and Prevention
Steps to address and prevent the CVE-2017-0430 vulnerability.
Immediate Steps to Take
- Apply security patches promptly
- Monitor for any unauthorized system changes
- Consider restricting app installations
Long-Term Security Practices
- Regularly update device software
- Implement security best practices
Patching and Updates
- Install security updates from the device manufacturer
- Stay informed about security bulletins and advisories