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CVE-2022-41784 : Exploit Details and Defense Strategies

Learn about CVE-2022-41784, a high-severity vulnerability in Intel OFU software before version 14.1.30 enabling privilege escalation for authenticated users locally.

A detailed overview of CVE-2022-41784, its impact, technical details, and mitigation steps.

Understanding CVE-2022-41784

CVE-2022-41784 is a vulnerability related to improper access control in the kernel mode driver for Intel(R) OFU software before version 14.1.30, potentially enabling an authenticated user to escalate privileges locally.

What is CVE-2022-41784?

The CVE-2022-41784 vulnerability involves an escalation of privilege and improper access control issue in the Intel(R) OFU software's kernel mode driver before version 14.1.30.

The Impact of CVE-2022-41784

The impact of CVE-2022-41784 is rated as HIGH, with a CVSS base score of 8.8. This vulnerability could allow an authenticated user to gain escalated privileges locally, posing a significant risk to system security.

Technical Details of CVE-2022-41784

Here are the technical specifics of CVE-2022-41784 to better understand the vulnerability.

Vulnerability Description

The vulnerability arises from improper access control in the kernel mode driver for Intel(R) OFU software before version 14.1.30, potentially enabling an authenticated user to escalate privileges locally.

Affected Systems and Versions

The affected product is Intel(R) OFU software before version 14.1.30. Systems running this version are vulnerable to the improper access control issue.

Exploitation Mechanism

The escalation of privilege can be exploited by an authenticated user with local access, leveraging the vulnerability in the Intel(R) OFU software's kernel mode driver.

Mitigation and Prevention

To mitigate the risks associated with CVE-2022-41784, certain immediate steps and long-term security practices should be adopted.

Immediate Steps to Take

Users should update the Intel(R) OFU software to version 14.1.30 or later to patch the vulnerability. Additionally, restricting access privileges and monitoring system activities can help prevent exploitation.

Long-Term Security Practices

Regularly checking for security updates, implementing principle of least privilege, and conducting security audits can strengthen overall system security.

Patching and Updates

It is crucial to stay informed about security patches released by Intel and promptly apply them to ensure the system is protected from known vulnerabilities.

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