CVE-2019-0136 Explained : Impact and Mitigation
Learn about CVE-2019-0136 involving Intel(R) PROSet/Wireless WiFi Software driver prior to version 21.10, enabling denial of service attacks. Find mitigation steps and preventive measures.
The Intel(R) PROSet/Wireless WiFi Software driver prior to version 21.10 may exhibit inadequate access control, potentially enabling an unauthorized user to activate denial of service through nearby access.
Understanding CVE-2019-0136
What is CVE-2019-0136?
The CVE-2019-0136 vulnerability involves insufficient access control in the Intel(R) PROSet/Wireless WiFi Software driver before version 21.10, which could allow an unauthenticated user to potentially enable denial of service via adjacent access.
The Impact of CVE-2019-0136
This vulnerability could be exploited by an unauthorized user to trigger denial of service attacks through nearby access, potentially disrupting network connectivity and services.
Technical Details of CVE-2019-0136
Vulnerability Description
The Intel(R) PROSet/Wireless WiFi Software driver prior to version 21.10 lacks adequate access control, opening the door for unauthorized users to initiate denial of service attacks through nearby access.
Affected Systems and Versions
- Product: Intel(R) PROSet/Wireless WiFi Software
- Vendor: Not applicable
- Versions affected: Please see reference document
Exploitation Mechanism
The vulnerability may be exploited by an unauthenticated user leveraging the inadequate access control in the Intel(R) PROSet/Wireless WiFi Software driver to launch denial of service attacks via nearby access.
Mitigation and Prevention
Immediate Steps to Take
- Update the Intel(R) PROSet/Wireless WiFi Software driver to version 21.10 or newer to address the access control issue.
- Monitor network activity for any signs of unauthorized access or denial of service attempts.
Long-Term Security Practices
- Implement strong access control measures to prevent unauthorized users from exploiting vulnerabilities.
- Regularly update software and firmware to patch known security issues and enhance system security.
Patching and Updates
Ensure timely installation of security patches and updates provided by Intel to mitigate the vulnerability and enhance the security of the affected systems.