CVE-2020-0516 Explained : Impact and Mitigation

Intel Graphics Drivers before version 26.20.100.7463 may allow a denial of service attack through improper access control.

Understanding CVE-2020-0516

This CVE involves an issue in Intel Graphics Drivers that could potentially lead to a denial of service attack when exploited.

What is CVE-2020-0516?

CVE-2020-0516 relates to improper access control in Intel Graphics Drivers before version 26.20.100.7463, which may permit a local authenticated user to cause a denial of service.

The Impact of CVE-2020-0516

The vulnerability could enable an authenticated user to exploit Intel Graphics Drivers, leading to a denial of service.

Technical Details of CVE-2020-0516

This section delves into the technical aspects of CVE-2020-0516.

Vulnerability Description

The vulnerability lies in the improper access control mechanism of Intel Graphics Drivers prior to version 26.20.100.7463. An authenticated user could potentially trigger a denial of service locally.

Affected Systems and Versions

Product: Intel(R) Graphics Drivers
Vendor: Intel
Versions Affected:
Before version 26.20.100.7463
See advisory at https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00315.html

Exploitation Mechanism

The vulnerability could be exploited locally by an authenticated user to launch a denial of service attack.

Mitigation and Prevention

Learn how to address and prevent the CVE-2020-0516 vulnerability.

Immediate Steps to Take

Apply the security update patch provided by Intel.
Monitor security advisories for further instructions and updates.

Long-Term Security Practices

Implement the principle of least privilege to restrict access.
Regularly update systems and drivers to the latest versions for enhanced security.

Patching and Updates

Ensure prompt installation of security patches and updates to mitigate the vulnerability effectively.