CVE-2020-8678 : Security Advisory and Response

Intel(R) Graphics Drivers before version 15.45.33.5164 and 27.20.100.8280 have an improper access control vulnerability that may lead to an escalation of privilege.

Understanding CVE-2020-8678

This CVE involves an access control issue in Intel(R) Graphics Drivers that could potentially allow an authenticated user to escalate privileges through local access.

What is CVE-2020-8678?

The vulnerability in Intel(R) Graphics Drivers before specific versions could enable an authenticated user to escalate privileges locally.

The Impact of CVE-2020-8678

The vulnerability may result in an attacker gaining higher privileges than intended, potentially leading to unauthorized actions on the system.

Technical Details of CVE-2020-8678

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability involves improper access control in Intel(R) Graphics Drivers, allowing an authenticated user to potentially escalate privileges.

Affected Systems and Versions

Product: Intel(R) Graphics Drivers
Versions Affected: Before version 15.45.33.5164 and 27.20.100.8280

Exploitation Mechanism

The vulnerability could be exploited by an authenticated user with local access to the system to gain escalated privileges.

Mitigation and Prevention

Protecting systems from CVE-2020-8678 is crucial to maintaining security.

Immediate Steps to Take

Update Intel(R) Graphics Drivers to versions 15.45.33.5164 or 27.20.100.8280 to mitigate the vulnerability.
Monitor system logs for any unusual privilege escalation activities.

Long-Term Security Practices

Regularly update and patch all software and drivers to prevent known vulnerabilities.
Implement the principle of least privilege to restrict user access rights.

Patching and Updates

Stay informed about security advisories from Intel and apply patches promptly to address vulnerabilities.