CVE-2018-9051 Explained : Impact and Mitigation

Windows Master (Windows Optimization Master) version 7.99.13.604 has a vulnerability in the driver file (WoptiHWDetect.SYS) that allows local users to cause a denial of service (BSOD) due to improper input validation.

Understanding CVE-2018-9051

This CVE involves a vulnerability in Windows Master that can lead to a denial of service when exploited by local users.

What is CVE-2018-9051?

The driver file in Windows Master does not properly validate input values from IOCtl 0xf1002021, potentially resulting in a denial of service (BSOD) or other unspecified consequences for local users.

The Impact of CVE-2018-9051

The vulnerability can lead to a denial of service (BSOD) or other adverse effects when exploited by local users.

Technical Details of CVE-2018-9051

This section provides technical details about the vulnerability.

Vulnerability Description

The driver file (WoptiHWDetect.SYS) in Windows Master version 7.99.13.604 allows local users to cause a denial of service (BSOD) due to inadequate input validation from IOCtl 0xf1002021.

Affected Systems and Versions

Product: Windows Master (Windows Optimization Master)
Vendor: Not applicable
Version: 7.99.13.604

Exploitation Mechanism

The vulnerability can be exploited by local users manipulating input values from IOCtl 0xf1002021.

Mitigation and Prevention

Protect systems from the CVE-2018-9051 vulnerability with the following measures.

Immediate Steps to Take

Monitor for any unusual system behavior that could indicate exploitation of the vulnerability.
Restrict access to vulnerable systems to trusted users only.

Long-Term Security Practices

Regularly update and patch systems to address known vulnerabilities.
Implement the principle of least privilege to limit user access rights.

Patching and Updates

Ensure that Windows Master is updated to a secure version that addresses the input validation issue in the driver file.