CVE-2019-11163 : Security Advisory and Response

A potential security issue has been identified in the Intel(R) Processor Identification Utility for Windows, specifically in its hardware abstraction driver prior to version 6.1.0731. This vulnerability could allow an authenticated user to exploit inadequate access control, potentially leading to privilege escalation, denial of service, or information disclosure.

Understanding CVE-2019-11163

This CVE pertains to a security vulnerability in the Intel(R) Processor Identification Utility for Windows, affecting versions before 6.1.0731.

What is CVE-2019-11163?

CVE-2019-11163 is a vulnerability in the hardware abstraction driver of the Intel(R) Processor Identification Utility for Windows. It stems from insufficient access control, enabling authenticated users to potentially escalate privileges, cause denial of service, or disclose information through local access.

The Impact of CVE-2019-11163

The vulnerability poses a risk of various security threats, including privilege escalation, denial of service attacks, and unauthorized information disclosure.

Technical Details of CVE-2019-11163

This section provides detailed technical information about the CVE.

Vulnerability Description

The vulnerability in the hardware abstraction driver of the Intel(R) Processor Identification Utility for Windows allows authenticated users to exploit inadequate access control, potentially leading to privilege escalation, denial of service, or information disclosure.

Affected Systems and Versions

Product: Intel(R) Processor Identification Utility for Windows* Advisory
Vendor: Not applicable
Affected Versions: Versions before 6.1.0731

Exploitation Mechanism

The vulnerability can be exploited by an authenticated user through local access, leveraging inadequate access control to escalate privileges, cause denial of service, or disclose sensitive information.

Mitigation and Prevention

To address CVE-2019-11163, follow these mitigation and prevention measures:

Immediate Steps to Take

Update the Intel(R) Processor Identification Utility for Windows to version 6.1.0731 or later.
Implement the principle of least privilege to restrict user access rights.
Monitor system logs for any suspicious activities.

Long-Term Security Practices

Regularly update software and firmware to patch known vulnerabilities.
Conduct security training for users to raise awareness of potential threats.

Patching and Updates

Apply security patches provided by Intel promptly to address the vulnerability and enhance system security.