CVE-2020-8681 Explained : Impact and Mitigation

A vulnerability in some Intel(R) Graphics Drivers before version 15.33.50.5129 could allow an authenticated user to perform an out-of-bounds write, potentially enabling privilege escalation via local access.

Understanding CVE-2020-8681

This CVE involves an out-of-bounds write issue in the system driver of certain Intel(R) Graphics Drivers.

What is CVE-2020-8681?

The vulnerability in Intel(R) Graphics Drivers before version 15.33.50.5129 may permit an authenticated user to exploit the system driver, leading to potential privilege escalation through local access.

The Impact of CVE-2020-8681

The vulnerability could allow an attacker to gain escalated privileges on the affected system, posing a risk to data confidentiality and system integrity.

Technical Details of CVE-2020-8681

This section provides more technical insights into the CVE.

Vulnerability Description

An out-of-bounds write vulnerability in the system driver of specific Intel(R) Graphics Drivers before version 15.33.50.5129.

Affected Systems and Versions

Product: Intel(R) Graphics Drivers Advisory
Vendor: Not applicable
Versions Affected: Before version 15.33.50.5129

Exploitation Mechanism

The vulnerability could be exploited by an authenticated user with local access to trigger an out-of-bounds write, potentially leading to privilege escalation.

Mitigation and Prevention

Protecting systems from CVE-2020-8681 is crucial to maintaining security.

Immediate Steps to Take

Apply security patches provided by Intel promptly.
Monitor for any unauthorized system access.
Restrict user privileges to minimize the impact of potential exploitation.

Long-Term Security Practices

Regularly update and patch system software to address known vulnerabilities.
Conduct security training for users to enhance awareness of potential threats.

Patching and Updates

Ensure that all Intel(R) Graphics Drivers are updated to version 15.33.50.5129 or later to mitigate the risk of exploitation.