CVE-2021-1092 : Vulnerability Insights and Analysis
Learn about CVE-2021-1092 affecting NVIDIA GPU Display Driver for Windows. Details on impact, affected versions, exploitation, and mitigation steps.
NVIDIA GPU Display Driver for Windows is affected by a vulnerability in the NVIDIA Control Panel application, allowing unprivileged attackers to perform a Windows file system symbolic link attack. This can lead to overwriting privileged files, potentially resulting in denial of service or data loss.
Understanding CVE-2021-1092
This section will provide an overview of the vulnerability, its impact, technical details, and mitigation steps.
What is CVE-2021-1092?
CVE-2021-1092 is a vulnerability in the NVIDIA GPU Display Driver for Windows that enables unprivileged attackers to execute a symbolic link attack in the NVIDIA Control Panel application.
The Impact of CVE-2021-1092
The vulnerability can allow attackers to overwrite privileged files, leading to potential denial of service or data loss. The CVSS base score is 7.1, indicating a high severity level.
Technical Details of CVE-2021-1092
Let's dive into the specifics of this vulnerability.
Vulnerability Description
The vulnerability in the NVIDIA Control Panel application allows attackers to exploit a Windows file system symbolic link, resulting in the overwrite of privileged files.
Affected Systems and Versions
All versions of the NVIDIA GPU Display Driver for Windows are affected by this vulnerability.
Exploitation Mechanism
Attackers with low privileges can leverage this vulnerability locally to compromise system integrity, potentially causing a denial of service or data tampering.
Mitigation and Prevention
Discover the steps to mitigate and prevent the exploitation of CVE-2021-1092.
Immediate Steps to Take
Users should update the NVIDIA GPU Display Driver to the latest version and follow security best practices to minimize the risk of exploitation.
Long-Term Security Practices
Regularly update drivers and monitor for security advisories from NVIDIA to stay protected against potential vulnerabilities.
Patching and Updates
Ensure timely installation of patches and updates released by NVIDIA to address security issues and enhance overall system security.