CVE-2023-35358 : Security Advisory and Response

Windows Kernel Elevation of Privilege Vulnerability (CVE-2023-35358) impacts various Microsoft Windows operating systems. Learn about the vulnerability, its impact, technical details, and mitigation steps.

Understanding CVE-2023-35358

This section explains the details of the CVE-2023-35358 vulnerability affecting multiple versions of Windows operating systems.

What is CVE-2023-35358?

The CVE-2023-35358, known as Windows Kernel Elevation of Privilege Vulnerability, allows attackers to elevate their privileges on the affected systems.

The Impact of CVE-2023-35358

The vulnerability poses a HIGH risk with a base severity score of 7.8 according to CVSS version 3.1. Attackers can exploit this flaw to gain unauthorized access and execute arbitrary code.

Technical Details of CVE-2023-35358

Here are the technical aspects of the CVE-2023-35358 vulnerability affecting specific Microsoft Windows versions.

Vulnerability Description

The vulnerability arises in the Windows Kernel, enabling malicious actors to escalate their privileges on impacted systems.

Affected Systems and Versions

Windows 10 Version 1809 (10.0.17763.4645)
Windows Server 2019 (10.0.17763.4645)
Windows Server 2019 Core (10.0.17763.4645)
Windows Server 2022 (10.0.20348.1850)
Windows 11 version 21H2 (10.0.22000.2176)
Windows 10 Version 21H2 (10.0.19044.3208)
Windows 11 version 22H2 (10.0.22621.1992)
Windows 10 Version 22H2 (10.0.19045.3208)
Windows 10 Version 1607 (10.0.14393.6085)
Windows Server 2016 (10.0.14393.6085)
Windows Server 2016 Core (10.0.14393.6085)

Exploitation Mechanism

Attackers can exploit this vulnerability remotely to gain elevated privileges and execute malicious commands or programs.

Mitigation and Prevention

Protect your systems from the CVE-2023-35358 vulnerability by following these security measures.

Immediate Steps to Take

Apply security patches provided by Microsoft promptly.
Implement least privilege access for users and applications.

Long-Term Security Practices

Regularly update and patch your operating systems.
Conduct security audits and penetration testing to detect vulnerabilities.

Patching and Updates

Stay informed about security updates from Microsoft and ensure timely installation to safeguard your systems.