CVE-2019-5675 : What You Need to Know
Learn about CVE-2019-5675, a vulnerability in NVIDIA GPU Display Driver for Windows, potentially leading to denial of service, privilege escalation, or information disclosure. Find mitigation steps and preventive measures here.
This CVE involves a vulnerability in the NVIDIA GPU Display Driver for Windows, potentially leading to denial of service, privilege escalation, or information disclosure.
Understanding CVE-2019-5675
What is CVE-2019-5675?
The NVIDIA GPU Display Driver for Windows has a flaw in the kernel mode layer, causing synchronization issues in shared data between threads, leading to unpredictable data changes and potential security risks.
The Impact of CVE-2019-5675
The vulnerability can result in denial of service attacks, privilege escalation, or unauthorized access to sensitive information on affected systems.
Technical Details of CVE-2019-5675
Vulnerability Description
The issue lies in the failure to synchronize shared data, such as static variables, across threads in the kernel mode layer of the NVIDIA GPU Display Driver for Windows.
Affected Systems and Versions
- Product: NVIDIA GPU Display Driver
- Vendor: NVIDIA
- Versions: All versions
Exploitation Mechanism
The vulnerability can be exploited by malicious actors to manipulate shared data, leading to denial of service, privilege escalation, or information disclosure.
Mitigation and Prevention
Immediate Steps to Take
- Apply patches and updates provided by NVIDIA promptly.
- Monitor NVIDIA's security advisories for any new information or fixes.
Long-Term Security Practices
- Regularly update GPU drivers and software to mitigate potential vulnerabilities.
- Implement strong access controls and monitoring mechanisms to detect unauthorized activities.
Patching and Updates
Ensure that all systems running the affected NVIDIA GPU Display Driver have the latest patches and updates installed.