CVE-2019-1065 : What You Need to Know

A security weakness known as an elevation of privilege vulnerability is present in the Windows kernel. This vulnerability occurs when the handling of objects in memory is improperly executed. It is also referred to as 'Windows Kernel Elevation of Privilege Vulnerability'.

Understanding CVE-2019-1065

What is CVE-2019-1065?

An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1041.

The Impact of CVE-2019-1065

This vulnerability could allow an attacker to elevate their privileges on the affected system, potentially leading to unauthorized access and control over the system.

Technical Details of CVE-2019-1065

Vulnerability Description

The vulnerability is categorized as an elevation of privilege issue within the Windows kernel, indicating a critical security concern.

Affected Systems and Versions

Windows:
Windows 10 Version 1803 for 32-bit Systems
Windows 10 Version 1803 for x64-based Systems
Windows 10 Version 1803 for ARM64-based Systems
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows Server:
Version 1803 (Core Installation)
2019
2019 (Core installation)
Windows 10 Version 1903 for 32-bit Systems
Windows 10 Version 1903 for x64-based Systems
Windows 10 Version 1903 for ARM64-based Systems
Windows Server, version 1903 (Server Core installation)

Exploitation Mechanism

The vulnerability can be exploited by a local attacker to execute arbitrary code and gain elevated privileges on the affected system.

Mitigation and Prevention

Immediate Steps to Take

Apply the necessary security updates provided by Microsoft to address this vulnerability.
Monitor for any unusual system behavior that could indicate exploitation of this vulnerability.

Long-Term Security Practices

Regularly update and patch all systems and software to prevent security vulnerabilities.
Implement the principle of least privilege to restrict user access rights and minimize the impact of potential attacks.

Patching and Updates

Microsoft has released security updates to fix this vulnerability. Ensure that all affected systems are promptly updated to the latest patched versions.