CVE-2021-0074 : Exploit Details and Defense Strategies
Learn about CVE-2021-0074, a vulnerability in Intel(R) Computing Improvement Program software before version 2.4.5982 that allows privilege escalation via local access. Find mitigation steps here.
Intel(R) Computing Improvement Program software before version 2.4.5982 has a vulnerability that allows an authenticated user to potentially escalate privileges via local access.
Understanding CVE-2021-0074
This CVE identifies an improper permissions issue in the installer for Intel(R) Computing Improvement Program software before version 2.4.5982 that could lead to privilege escalation for authenticated users.
What is CVE-2021-0074?
The CVE-2021-0074 is a security vulnerability in the Intel(R) Computing Improvement Program software before version 2.4.5982. It arises from improper permissions in the installer, potentially enabling an authenticated user to escalate their privileges through local access.
The Impact of CVE-2021-0074
The impact of CVE-2021-0074 is the potential for an authenticated user to exploit the vulnerability and escalate their privileges on affected systems through local access.
Technical Details of CVE-2021-0074
This section describes the vulnerability in more technical detail.
Vulnerability Description
The vulnerability is due to improper permissions in the installer for the Intel(R) Computing Improvement Program software before version 2.4.5982, enabling an authenticated user to potentially escalate their privileges via local access.
Affected Systems and Versions
The affected product is the Intel(R) Computing Improvement Program software before version 2.4.5982, and this vulnerability impacts systems with this specific software version.
Exploitation Mechanism
An authenticated user can exploit this vulnerability through local access to potentially enable escalation of privilege within the Intel(R) Computing Improvement Program software.
Mitigation and Prevention
To safeguard against CVE-2021-0074, certain steps can be taken for immediate and long-term security.
Immediate Steps to Take
- Update the Intel(R) Computing Improvement Program software to version 2.4.5982 or later to mitigate this vulnerability.
Long-Term Security Practices
Enforce the principle of least privilege to restrict user access rights and regularly review and apply security updates to all software components.
Patching and Updates
Stay informed about security advisories from Intel and promptly apply patches and updates to address any identified vulnerabilities.