CVE-2019-11123 : Security Advisory and Response

This CVE-2019-11123 article provides insights into a vulnerability in the Intel(R) NUC Firmware that could lead to privilege escalation, denial of service, or information disclosure.

Understanding CVE-2019-11123

The system firmware for Intel(R) NUC Kit contains a security flaw that could be exploited by a privileged user to perform various malicious activities.

What is CVE-2019-11123?

The CVE-2019-11123 vulnerability in Intel(R) NUC Firmware involves insufficient session validation, potentially enabling a privileged user to escalate their privileges, cause denial of service, or disclose information through local access.

The Impact of CVE-2019-11123

The vulnerability could allow a malicious actor to:

Escalate their privileges
Cause a denial of service
Disclose sensitive information

Technical Details of CVE-2019-11123

The technical aspects of the CVE-2019-11123 vulnerability are as follows:

Vulnerability Description

The system firmware for Intel(R) NUC Kit lacks proper session validation, opening the door for privilege escalation, denial of service, and information disclosure.

Affected Systems and Versions

Product: Intel(R) NUC Firmware
Versions: Please see reference document

Exploitation Mechanism

The vulnerability can be exploited by a privileged user with local access to the system, allowing them to carry out the aforementioned malicious activities.

Mitigation and Prevention

To address CVE-2019-11123, consider the following steps:

Immediate Steps to Take

Apply patches or updates provided by Intel
Monitor system logs for any suspicious activities
Restrict access to privileged accounts

Long-Term Security Practices

Regularly update firmware and software
Conduct security audits and assessments
Educate users on best security practices

Patching and Updates

Ensure that you regularly check for and apply firmware updates and patches released by Intel to mitigate the vulnerability.