CVE-2021-33059 : Exploit Details and Defense Strategies
Learn about CVE-2021-33059, a privilege escalation vulnerability in Intel(R) Administrative Tools for Intel(R) Network Adapters driver. Find out the impact, affected versions, and mitigation steps.
A privilege escalation vulnerability, CVE-2021-33059, exists in the Intel(R) Administrative Tools for Intel(R) Network Adapters driver for Windows before version 1.4.0.15. This flaw may allow a privileged user to escalate their privileges locally.
Understanding CVE-2021-33059
This section provides insights into the nature and impact of the CVE-2021-33059 vulnerability.
What is CVE-2021-33059?
The vulnerability involves improper input validation in the Intel(R) Administrative Tools for Intel(R) Network Adapters driver, potentially enabling a local privileged user to escalate their privileges.
The Impact of CVE-2021-33059
The impact of this vulnerability is the potential escalation of privilege for a privileged user with local access.
Technical Details of CVE-2021-33059
This section delves into the technical aspects of the CVE-2021-33059 vulnerability.
Vulnerability Description
The vulnerability arises from improper input validation in the Intel(R) Administrative Tools for Intel(R) Network Adapters driver.
Affected Systems and Versions
The Intel(R) Administrative Tools for Intel(R) Network Adapters driver for Windows versions before 1.4.0.15 is affected by this vulnerability.
Exploitation Mechanism
The exploitation of this vulnerability may allow a local privileged user to escalate their privileges within the system.
Mitigation and Prevention
Discover the necessary steps to mitigate and prevent the CVE-2021-33059 vulnerability.
Immediate Steps to Take
It is advised to implement immediate steps to address and mitigate the privilege escalation vulnerability, including restricting access and monitoring privileged accounts.
Long-Term Security Practices
Establishing robust security practices, such as regular security audits and privilege management, can enhance long-term security.
Patching and Updates
Ensure timely application of patches and updates for the Intel(R) Administrative Tools for Intel(R) Network Adapters driver to address the CVE-2021-33059 vulnerability.