CVE-2022-21139 : Exploit Details and Defense Strategies
Learn about CVE-2022-21139, a vulnerability in Intel PROSet/Wireless WiFi products allowing privilege escalation via inadequate encryption. Find mitigation steps and impact details here.
This article provides an overview of CVE-2022-21139, a vulnerability impacting Intel(R) PROSet/Wireless WiFi products, leading to potential escalation of privilege via adjacent access.
Understanding CVE-2022-21139
CVE-2022-21139 involves inadequate encryption strength in certain Intel(R) PROSet/Wireless WiFi products, which could be exploited by an unauthenticated user to escalate privileges.
What is CVE-2022-21139?
The vulnerability stems from insufficient encryption within the affected Intel(R) PROSet/Wireless WiFi products, enabling unauthorized users to potentially elevate their privileges through nearby access.
The Impact of CVE-2022-21139
This security flaw may result in unauthorized individuals gaining escalated privileges within the affected Intel(R) PROSet/Wireless WiFi products, posing a risk to the system's integrity and security.
Technical Details of CVE-2022-21139
Vulnerability Description
The vulnerability is due to insufficient encryption strength in the specified Intel(R) PROSet/Wireless WiFi products, potentially allowing an attacker to achieve privilege escalation through nearby access.
Affected Systems and Versions
The issue affects Intel(R) PROSet/Wireless WiFi products, with specific details on affected versions available in the provided references.
Exploitation Mechanism
Exploitation of this vulnerability involves leveraging the inadequate encryption strength in the affected Intel(R) PROSet/Wireless WiFi products to gain unauthorized privilege escalation.
Mitigation and Prevention
Immediate Steps to Take
To mitigate the risk posed by CVE-2022-21139, users are advised to apply security patches and updates provided by Intel for the affected PROSet/Wireless WiFi products.
Long-Term Security Practices
In the long term, users should ensure their systems are regularly updated with the latest security patches and follow best practices to secure their network environments.
Patching and Updates
Regularly check for updates and advisories from Intel regarding the impacted Intel(R) PROSet/Wireless WiFi products to promptly apply patches that address the encryption weakness and prevent privilege escalation.