CVE-2018-3611 Explained : Impact and Mitigation

Intel Graphics Driver versions 15.40.x.4 and 21.20.x.x are affected by a bounds check vulnerability that allows unprivileged users to trigger a denial of service locally.

Understanding CVE-2018-3611

An overview of the impact, technical details, and mitigation strategies for CVE-2018-3611.

What is CVE-2018-3611?

This CVE involves a vulnerability in the User Mode Driver in Intel Graphics Driver versions 15.40.x.4 and 21.20.x.x, enabling unprivileged users to cause a denial of service through local access.

The Impact of CVE-2018-3611

An unprivileged user can exploit the bounds check vulnerability to trigger a denial of service attack locally.

Technical Details of CVE-2018-3611

Insights into the vulnerability specifics and affected systems.

Vulnerability Description

The vulnerability in the User Mode Driver in Intel Graphics Driver versions 15.40.x.4 and 21.20.x.x allows unprivileged users to exploit a bounds check issue, leading to a denial of service.

Affected Systems and Versions

Product: Intel Graphics Driver
Vendor: Intel Corporation
Affected Versions: 15.40.x.4, 21.20.x.x

Exploitation Mechanism

The vulnerability can be exploited by unprivileged users through local access to trigger a denial of service attack.

Mitigation and Prevention

Best practices to mitigate the impact of CVE-2018-3611.

Immediate Steps to Take

Apply security patches provided by Intel promptly.
Restrict unprivileged access to critical systems.
Monitor system logs for any unusual activities.

Long-Term Security Practices

Regularly update and patch all software and drivers.
Implement the principle of least privilege to limit user access.

Patching and Updates

Stay informed about security advisories from Intel.
Install updates and patches as soon as they are released to address known vulnerabilities.