CVE-2020-12333 : Security Advisory and Response

Intel(R) QAT for Linux before version 1.7.l.4.10.0 has insufficiently protected credentials, potentially enabling privilege escalation via local access.

Understanding CVE-2020-12333

This CVE identifies a vulnerability in Intel(R) QAT for Linux that could lead to privilege escalation.

What is CVE-2020-12333?

The vulnerability in Intel(R) QAT for Linux before version 1.7.l.4.10.0 allows an authenticated user to potentially escalate privileges through local access.

The Impact of CVE-2020-12333

The vulnerability could be exploited by an authenticated user to gain elevated privileges, posing a security risk to the system.

Technical Details of CVE-2020-12333

This section provides technical details of the CVE.

Vulnerability Description

The issue involves insufficiently protected credentials in Intel(R) QAT for Linux before version 1.7.l.4.10.0, which could be leveraged for privilege escalation.

Affected Systems and Versions

Product: Intel(R) QAT for Linux
Vendor: n/a
Versions Affected: Before version 1.7.l.4.10.0

Exploitation Mechanism

The vulnerability may be exploited by an authenticated user with local access to potentially escalate privileges.

Mitigation and Prevention

Protect your system from CVE-2020-12333 with the following steps:

Immediate Steps to Take

Update Intel(R) QAT for Linux to version 1.7.l.4.10.0 or later.
Monitor system logs for any unusual activities.

Long-Term Security Practices

Implement the principle of least privilege to restrict user access.
Regularly review and update security configurations.

Patching and Updates

Apply security patches and updates promptly to address known vulnerabilities.