CVE-2021-0151 Explained : Impact and Mitigation
Learn about CVE-2021-0151, a vulnerability in the installer for certain Intel Bluetooth products in Windows 10 that could allow privilege escalation. Find out about affected versions and mitigation steps.
A vulnerability in the installer for certain Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products in Windows 10 could allow an authenticated user to potentially escalate privileges locally.
Understanding CVE-2021-0151
This CVE concerns an improper access control issue in the installer for specific Bluetooth products that may lead to privilege escalation on Windows 10 systems.
What is CVE-2021-0151?
The CVE-2021-0151 vulnerability relates to a flaw in the Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products on Windows 10. It allows a logged-in user to exploit the installer, potentially gaining higher system privileges.
The Impact of CVE-2021-0151
The impact of this vulnerability could enable an authenticated attacker to elevate their privileges on the local system, potentially leading to unauthorized access to sensitive information or control over the affected device.
Technical Details of CVE-2021-0151
This section outlines the technical aspects of the CVE.
Vulnerability Description
The vulnerability arises from improper access control mechanisms in the Bluetooth products' installer, specifically affecting Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) versions intended for Windows 10.
Affected Systems and Versions
The vulnerability affects certain versions of Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products designed for Windows 10. Users are advised to check the references for more specific version details.
Exploitation Mechanism
The flaw may be exploited by an authenticated user with local access to the system, leveraging the vulnerability in the Bluetooth products' installer to escalate their privileges.
Mitigation and Prevention
To mitigate the risks associated with CVE-2021-0151, users and organizations can take the following steps:
Immediate Steps to Take
Ensure that all Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products on Windows 10 are up to date and apply any relevant patches or security updates promptly.
Long-Term Security Practices
Implement stringent access control policies, keep software and systems updated, and regularly monitor for any unusual behavior or unauthorized access attempts.
Patching and Updates
Stay informed about security advisories from Intel and apply patches or updates as soon as they are available to address known vulnerabilities.