CVE-2022-33190 : What You Need to Know

Intel has published CVE-2022-33190 regarding the Intel(R) SUR software. This CVE highlights an escalation of privilege vulnerability that affects versions prior to 2.4.8902. An authenticated user could potentially exploit improper input validation to enable privilege escalation via local access.

Understanding CVE-2022-33190

This section delves into the details of the CVE-2022-33190 vulnerability, its impact, technical aspects, and mitigation.

What is CVE-2022-33190?

The CVE-2022-33190 vulnerability involves improper input validation in the Intel(R) SUR software before version 2.4.8902, potentially enabling an authenticated user to escalate privileges using local access.

The Impact of CVE-2022-33190

The impact of CVE-2022-33190 is rated as HIGH, with a CVSS base score of 7.1. This means it poses a significant risk, with a focus on integrity and availability. An attacker could exploit this vulnerability to execute privileged operations.

Technical Details of CVE-2022-33190

Let's delve deeper into the technical aspects of CVE-2022-33190, including vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability lies in the improper input validation of Intel(R) SUR software. Versions prior to 2.4.8902 are affected, allowing an authenticated user to escalate privileges through local access.

Affected Systems and Versions

The Intel(R) SUR software versions before 2.4.8902 are impacted by this vulnerability. Users utilizing these versions are at risk of privilege escalation.

Exploitation Mechanism

By exploiting the improper input validation, an authenticated user can utilize local access to escalate privileges. This could lead to unauthorized operations and actions within the system.

Mitigation and Prevention

Explore the steps to mitigate the risks associated with CVE-2022-33190 and prevent potential security breaches.

Immediate Steps to Take

It is recommended to update the Intel(R) SUR software to version 2.4.8902 or above. Ensure that all systems are patched promptly to mitigate the privilege escalation risk.

Long-Term Security Practices

Implement robust security practices such as regular security audits, access control measures, and employee awareness programs to enhance overall system security.

Patching and Updates

Stay informed about security updates from Intel and apply patches promptly to address any new vulnerabilities and safeguard your systems.