CVE-2021-23223 : Security Advisory and Response
Discover the details of CVE-2021-23223, a privilege escalation flaw in Intel PROSet/Wireless WiFi and Killer WiFi products, allowing local privileged users to escalate access.
A privilege escalation vulnerability has been identified in Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products, potentially allowing a privileged user to enable escalation of privilege via local access.
Understanding CVE-2021-23223
This section provides insights into the impact, technical details, and mitigation strategies related to CVE-2021-23223.
What is CVE-2021-23223?
CVE-2021-23223 is a vulnerability in the initialization process of Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products that could be exploited by a privileged user to escalate their privileges locally.
The Impact of CVE-2021-23223
The vulnerability could lead to unauthorized privileged access, potentially resulting in further compromise of the affected systems and sensitive data.
Technical Details of CVE-2021-23223
Learn more about the specifics of the vulnerability, affected systems, and exploitation mechanisms.
Vulnerability Description
The flaw arises from improper initialization processes within the Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products, enabling a privileged user to exploit this weakness for privilege escalation.
Affected Systems and Versions
Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products are impacted by this vulnerability. Refer to the vendor's advisories for specific version details.
Exploitation Mechanism
A privileged user with local access can potentially exploit the vulnerability in the initialization process to escalate their privileges on the affected systems.
Mitigation and Prevention
Discover immediate steps to secure your systems and implement long-term security practices to prevent similar vulnerabilities.
Immediate Steps to Take
Users are advised to apply relevant security patches provided by the vendor and restrict privileged access to critical system components.
Long-Term Security Practices
Enforce the principle of least privilege, conduct regular security audits, and stay informed about security updates from the vendor.
Patching and Updates
Stay up to date with security advisories from Intel and promptly apply patches to address CVE-2021-23223 and other potential vulnerabilities.