CVE-2023-28740 : What You Need to Know

This CVE record pertains to a vulnerability found in some Intel(R) QAT drivers for Windows - HW Version 2.0, specifically before version 2.0.4. The vulnerability may allow an authenticated user to potentially enable escalation of privilege via local access.

Understanding CVE-2023-28740

This section will delve into what CVE-2023-28740 is, its impact, technical details, and mitigation steps.

What is CVE-2023-28740?

CVE-2023-28740 refers to an uncontrolled search path element in specific Intel(R) QAT drivers for Windows - HW Version 2.0 before version 2.0.4. This vulnerability could be exploited by an authenticated user to achieve an escalation of privilege through local access.

The Impact of CVE-2023-28740

The impact of this CVE lies in the potential for a threat actor with authenticated access to escalate their privileges, posing a significant security risk to the affected systems.

Technical Details of CVE-2023-28740

This section will explore the vulnerability description, affected systems and versions, as well as the exploitation mechanism associated with CVE-2023-28740.

Vulnerability Description

The vulnerability involves an uncontrolled search path element in the Intel(R) QAT drivers for Windows - HW Version 2.0, allowing an authenticated user to potentially escalate their privileges locally.

Affected Systems and Versions

The issue impacts Intel(R) QAT drivers for Windows - HW Version 2.0 before version 2.0.4, while the default status of other versions remains unaffected.

Exploitation Mechanism

An authenticated user can exploit this vulnerability through local access, enabling them to potentially escalate their privileges within the system.

Mitigation and Prevention

In order to address CVE-2023-28740, it is crucial to implement immediate steps, practice long-term security measures, and ensure timely application of patches and updates.

Immediate Steps to Take

Organizations should closely monitor and restrict access to vulnerable systems, apply the principle of least privilege, and conduct thorough security assessments to mitigate the risk posed by this vulnerability.

Long-Term Security Practices

To enhance overall system security, it is imperative to establish robust access controls, conduct regular security audits, train personnel on secure practices, and stay informed about potential vulnerabilities and patches.

Patching and Updates

Intel has likely released patches or updates to address CVE-2023-28740. Organizations should promptly apply these patches, updates, or remediation measures provided by the vendor to secure their systems against potential exploitation.