CVE-2022-28190 : What You Need to Know
Discover the impact of CVE-2022-28190 on NVIDIA GPU Display Driver for Windows, affecting all GPU Driver versions. Learn about the mitigation steps and security practices.
NVIDIA GPU Display Driver for Windows is found to have a vulnerability in the kernel mode layer that can result in a denial of service due to improper input validation.
Understanding CVE-2022-28190
This CVE identifies a security flaw in the NVIDIA GPU Display Driver for Windows that can potentially lead to a denial of service attack.
What is CVE-2022-28190?
The vulnerability exists in the kernel mode layer's handler for DxgkDdiEscape in the NVIDIA GPU Display Driver for Windows. Improper input validation is the root cause of this security issue.
The Impact of CVE-2022-28190
With a CVSS base score of 5.5, this vulnerability has a medium severity level. It can result in a denial of service, especially affecting the availability of the system without compromising confidentiality or integrity.
Technical Details of CVE-2022-28190
Let's delve deeper into the technical aspects of this CVE.
Vulnerability Description
The vulnerability lies in the improper input validation in the kernel mode layer's handler for DxgkDdiEscape within the NVIDIA GPU Display Driver for Windows.
Affected Systems and Versions
All GPU Driver versions for Windows are impacted by this vulnerability.
Exploitation Mechanism
The exploitation of this vulnerability requires local access, posing a low attack complexity with low privileges required.
Mitigation and Prevention
It is crucial to take immediate steps and implement long-term security practices to mitigate the risks associated with CVE-2022-28190.
Immediate Steps to Take
Users are advised to stay updated with security alerts from NVIDIA and apply patches promptly to address this vulnerability.
Long-Term Security Practices
Regularly updating the GPU drivers, maintaining strong access controls, and monitoring for any unusual system behavior are essential for long-term security.
Patching and Updates
Installing the latest patches and updates released by NVIDIA is critical to safeguard the system from potential exploitation of this vulnerability.