CVE-2020-12368 : Security Advisory and Response

Intel(R) Graphics Drivers before version 26.20.100.8141 are affected by an integer overflow vulnerability that could potentially lead to an escalation of privilege via local access.

Understanding CVE-2020-12368

Some Intel(R) Graphics Drivers versions are susceptible to an integer overflow issue that may allow a privileged user to exploit the vulnerability for an escalation of privilege.

What is CVE-2020-12368?

CVE-2020-12368 is an integer overflow vulnerability found in certain Intel(R) Graphics Drivers versions before 26.20.100.8141. This flaw could be exploited by a privileged user to potentially escalate their privileges through local access.

The Impact of CVE-2020-12368

The vulnerability poses a risk of enabling a privileged user to elevate their privileges, potentially leading to unauthorized access and control over the affected system.

Technical Details of CVE-2020-12368

Intel(R) Graphics Drivers before version 26.20.100.8141 are affected by an integer overflow vulnerability that could be exploited for privilege escalation.

Vulnerability Description

The vulnerability arises from an integer overflow issue within the affected Intel(R) Graphics Drivers versions, allowing a privileged user to potentially escalate their privileges.

Affected Systems and Versions

Product: Intel(R) Graphics Drivers
Vendor: n/a
Versions Affected: Before version 26.20.100.8141

Exploitation Mechanism

The vulnerability could be exploited by a privileged user with local access to potentially enable an escalation of privilege on the system.

Mitigation and Prevention

Immediate Steps to Take:

Update Intel(R) Graphics Drivers to version 26.20.100.8141 or later.
Monitor for any unauthorized privilege escalation attempts. Long-Term Security Practices:
Regularly update system components and software to patch known vulnerabilities.
Implement the principle of least privilege to restrict user access rights.
Conduct security assessments and audits to identify and address potential vulnerabilities.
Stay informed about security advisories and updates from Intel.
Educate users on best practices for system security.

Patching and Updates

Ensure that all systems running Intel(R) Graphics Drivers are updated to version 26.20.100.8141 or above to mitigate the risk of privilege escalation due to the identified vulnerability.