CVE-2018-6247 : Vulnerability Insights and Analysis
Learn about CVE-2018-6247, a vulnerability in NVIDIA Windows GPU Display Driver's kernel mode layer that could lead to denial of service or escalation of privileges. Find out how to mitigate and prevent this security risk.
NVIDIA Windows GPU Display Driver contains a vulnerability in the kernel mode layer that could lead to denial of service or escalation of privileges.
Understanding CVE-2018-6247
This CVE involves a vulnerability in the NVIDIA Windows GPU Display Driver's kernel mode layer that could result in a denial of service or an escalation of privileges.
What is CVE-2018-6247?
A vulnerability in the NVIDIA Windows GPU Display Driver's kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape could potentially lead to a denial of service or an escalation of privileges due to a NULL pointer dereference.
The Impact of CVE-2018-6247
This vulnerability could result in a denial of service or an escalation of privileges, posing a risk to affected systems and potentially allowing unauthorized access.
Technical Details of CVE-2018-6247
This section provides technical details about the vulnerability.
Vulnerability Description
The vulnerability in the NVIDIA Windows GPU Display Driver's kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape may lead to a denial of service or possible escalation of privileges due to a NULL pointer dereference.
Affected Systems and Versions
- Product: GPU Display Driver
- Vendor: Nvidia Corporation
- Versions affected: All
Exploitation Mechanism
The vulnerability could be exploited by an attacker to trigger a denial of service or potentially escalate privileges by exploiting the NULL pointer dereference.
Mitigation and Prevention
Protecting systems from CVE-2018-6247 is crucial to maintaining security.
Immediate Steps to Take
- Apply patches or updates provided by Nvidia Corporation promptly.
- Monitor vendor communications for security advisories and follow recommended actions.
Long-Term Security Practices
- Regularly update GPU drivers to ensure the latest security patches are in place.
- Implement robust security measures to prevent unauthorized access to systems.
Patching and Updates
- Stay informed about security updates and patches released by Nvidia Corporation to address CVE-2018-6247.