CVE-2021-0120 : What You Need to Know
Learn about CVE-2021-0120, a security vulnerability in Intel(R) Graphics DCH Drivers for Windows 10 allowing denial of service attacks. Find out the impact, details, and mitigation steps.
This article provides insights into CVE-2021-0120, a vulnerability in some versions of Intel(R) Graphics DCH Drivers for Windows 10 that could lead to denial of service attacks through improper initialization in the installer.
Understanding CVE-2021-0120
CVE-2021-0120 is a vulnerability found in Intel(R) Graphics DCH Drivers for Windows 10, affecting versions prior to 27.20.100.9316. The flaw could allow an authenticated user to potentially enable denial of service attacks through local access.
What is CVE-2021-0120?
The vulnerability identified as CVE-2021-0120 involves improper initialization in the installer for specific Intel(R) Graphics DCH Drivers for Windows 10 versions before 27.20.100.9316. This flaw could be exploited by an authenticated user to trigger denial of service via local access.
The Impact of CVE-2021-0120
The impact of CVE-2021-0120 is that an attacker with local access could potentially exploit this vulnerability in affected Intel(R) Graphics DCH Drivers for Windows 10 versions to launch denial of service attacks, disrupting system operations.
Technical Details of CVE-2021-0120
CVE-2021-0120 can be described based on the following technical aspects:
Vulnerability Description
The vulnerability stems from improper initialization in the installer for particular Intel(R) Graphics DCH Drivers for Windows 10 versions before 27.20.100.9316, enabling an authenticated user to potentially trigger denial of service.
Affected Systems and Versions
The affected systems are those using Intel(R) Graphics DCH Drivers for Windows 10 versions prior to 27.20.100.9316.
Exploitation Mechanism
The exploitation of CVE-2021-0120 involves an authenticated user leveraging the improper initialization in the driver installer to induce denial of service attacks through local access.
Mitigation and Prevention
To address and prevent the risks associated with CVE-2021-0120, it is crucial to implement appropriate security measures:
Immediate Steps to Take
Immediately update the affected Intel(R) Graphics DCH Drivers for Windows 10 to version 27.20.100.9316 or above. This will mitigate the vulnerability and prevent potential denial of service attacks.
Long-Term Security Practices
Regularly monitor security advisories from Intel and apply timely updates and patches to ensure system protection against known vulnerabilities.
Patching and Updates
Stay informed about patches and updates provided by Intel for the affected Intel(R) Graphics DCH Drivers for Windows 10 versions to maintain system security and resilience.