CVE-2021-33088 : Security Advisory and Response
Learn about CVE-2021-33088 impacting Intel(R) NUC M15 Laptop Kit Integrated Sensor Hub driver pack. An installer issue may lead to privilege escalation via local access.
Intel(R) NUC M15 Laptop Kit Integrated Sensor Hub driver pack before version 5.4.1.4449 has incorrect default permissions in the installer, potentially allowing an authenticated user to enable privilege escalation via local access.
Understanding CVE-2021-33088
This CVE impacts the Intel(R) NUC M15 Laptop Kit Integrated Sensor Hub driver pack, posing a risk of privilege escalation.
What is CVE-2021-33088?
The vulnerability involves incorrect default permissions in the installer for the Intel(R) NUC M15 Laptop Kit Integrated Sensor Hub driver pack, enabling an authenticated user to potentially escalate privileges through local access.
The Impact of CVE-2021-33088
An attacker with local access to the system could exploit this vulnerability to elevate their privileges, potentially leading to unauthorized actions.
Technical Details of CVE-2021-33088
Here are the technical details related to CVE-2021-33088:
Vulnerability Description
The vulnerability lies in the installer of the Intel(R) NUC M15 Laptop Kit Integrated Sensor Hub driver pack, specifically with incorrect default permissions.
Affected Systems and Versions
Systems using versions before 5.4.1.4449 of the Intel(R) NUC M15 Laptop Kit Integrated Sensor Hub driver pack are impacted.
Exploitation Mechanism
An authenticated user can exploit this vulnerability locally to escalate their privileges on the system.
Mitigation and Prevention
To address CVE-2021-33088, consider the following steps:
Immediate Steps to Take
- Update to version 5.4.1.4449 or above of the Intel(R) NUC M15 Laptop Kit Integrated Sensor Hub driver pack.
- Restrict access to sensitive systems to authorized personnel only.
Long-Term Security Practices
- Regularly monitor for security updates from Intel and apply them promptly.
- Conduct periodic security assessments to identify and remediate vulnerabilities.
Patching and Updates
Ensure all patches and updates from Intel are applied in a timely manner to prevent exploitation of known vulnerabilities.