CVE-2022-42465 : What You Need to Know

This article provides an overview of CVE-2022-42465, detailing the vulnerability, its impact, technical details, and mitigation steps.

Understanding CVE-2022-42465

CVE-2022-42465 is a vulnerability related to improper access control in the kernel mode driver for Intel(R) OFU software, allowing a privileged user to potentially escalate privileges via local access.

What is CVE-2022-42465?

The vulnerability in the Intel OFU software before version 14.1.30 can be exploited by a privileged user to enable escalation of privilege through local access.

The Impact of CVE-2022-42465

With a base severity rating of HIGH and a CVSS base score of 7.2, CVE-2022-42465 poses a significant risk. An attacker could exploit this vulnerability to gain elevated privileges on affected systems.

Technical Details of CVE-2022-42465

This section covers the vulnerability description, affected systems, versions, and exploitation mechanism.

Vulnerability Description

The flaw in the Intel OFU software allows a privileged user to potentially enable escalation of privilege by exploiting improper access control in the kernel mode driver.

Affected Systems and Versions

Vendor: n/a
Product: Intel(R) OFU software
Affected Versions: Before version 14.1.30
Default Status: Unaffected

Exploitation Mechanism

The vulnerability can be exploited by a privileged user with local access to the system, potentially leading to an escalation of privilege.

Mitigation and Prevention

In this section, you will find immediate steps to take, long-term security practices, and information on patching and updates.

Immediate Steps to Take

Users are advised to update the Intel OFU software to version 14.1.30 or above to mitigate the vulnerability. Restricting access to privileged accounts can also help prevent exploitation.

Long-Term Security Practices

Implementing the principle of least privilege, regularly monitoring and auditing system accesses, and staying informed about security updates are essential long-term security practices.

Patching and Updates

Intel has released patches to address the vulnerability. Ensure that systems are promptly updated with the latest security patches to protect against potential exploits.