CVE-2021-0143 : Security Advisory and Response
Discover the details of CVE-2021-0143 affecting Intel(R) Brand Verification Tool prior to version 11.0.0.1225. Learn about the impact, technical specifics, and mitigation steps.
This CVE-2021-0143 pertains to the Intel(R) Brand Verification Tool before version 11.0.0.1225. A flaw in the installer may allow an authenticated user to escalate privileges locally.
Understanding CVE-2021-0143
This section delves into the details regarding the vulnerability and its implications.
What is CVE-2021-0143?
The CVE-2021-0143 involves improper permissions in the Intel(R) Brand Verification Tool installer before version 11.0.0.1225, presenting a risk of privilege escalation for authenticated users with local access.
The Impact of CVE-2021-0143
The vulnerability poses a security threat as it could potentially enable an authenticated user to escalate privileges on the affected system, compromising its integrity.
Technical Details of CVE-2021-0143
Here, we outline the specific technical aspects of the CVE in question.
Vulnerability Description
The vulnerability stems from improper permissions within the Intel(R) Brand Verification Tool installer, creating an avenue for escalation of privilege through local access.
Affected Systems and Versions
The affected product is the Intel(R) Brand Verification Tool, specifically versions before 11.0.0.1225.
Exploitation Mechanism
An authenticated user can exploit the flaw in the installer to gain elevated privileges locally, potentially leading to unauthorized actions.
Mitigation and Prevention
In this section, we discuss strategies to mitigate the risks associated with CVE-2021-0143.
Immediate Steps to Take
Users should update the Intel(R) Brand Verification Tool to version 11.0.0.1225 or above to address the vulnerability and prevent potential privilege escalation.
Long-Term Security Practices
Implementing a robust security posture, including regular system updates and user access controls, can bolster defenses against similar vulnerabilities in the future.
Patching and Updates
Regularly applying security patches and staying informed about software vulnerabilities are essential practices to ensure system integrity and protect against potential threats.