CVE-2022-41621 Explained : Impact and Mitigation
Learn about CVE-2022-41621, an Intel(R) QAT drivers vulnerability before version 1.9.0 allowing information disclosure. Find mitigation steps and security practices.
This article provides detailed information about CVE-2022-41621, a vulnerability in Intel(R) QAT drivers for Windows that could lead to information disclosure.
Understanding CVE-2022-41621
This section delves into the specifics of the CVE-2022-41621 vulnerability.
What is CVE-2022-41621?
CVE-2022-41621 is related to improper access control in some Intel(R) QAT drivers for Windows before version 1.9.0, potentially allowing an authenticated user to enable information disclosure via local access.
The Impact of CVE-2022-41621
The impact of this vulnerability is rated as LOW with a base score of 3.3 according to the CVSS severity rating system. It could lead to the disclosure of certain information when exploited.
Technical Details of CVE-2022-41621
In this section, we dive deeper into the technical aspects of CVE-2022-41621.
Vulnerability Description
The vulnerability arises from improper access control in specific Intel(R) QAT drivers for Windows versions prior to 1.9.0, potentially allowing authenticated users to disclose information through local access.
Affected Systems and Versions
The vulnerability affects Intel(R) QAT drivers for Windows versions before 1.9.0 while other versions remain unaffected.
Exploitation Mechanism
The vulnerability may be exploited by an authenticated user with the ability to leverage local access to enable information disclosure.
Mitigation and Prevention
This section outlines steps to mitigate and prevent exploitation of CVE-2022-41621.
Immediate Steps to Take
Users are advised to update affected Intel(R) QAT drivers for Windows to version 1.9.0 or higher to mitigate the risk of information disclosure.
Long-Term Security Practices
Implementing strong access controls and regularly updating drivers can enhance the overall security posture and reduce the likelihood of similar vulnerabilities.
Patching and Updates
Stay proactive in monitoring security advisories and promptly apply patches or updates provided by Intel to address known vulnerabilities.