CVE-2022-24005 : What You Need to Know
Discover the critical buffer overflow vulnerability in TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14 (CVE-2022-24005). Learn about the impact, affected systems, and mitigation steps.
A buffer overflow vulnerability has been identified in the GetValue functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14, allowing an attacker to trigger a buffer overflow by crafting a specific configuration value. This critical vulnerability affects TCL's LinkHub Mesh Wifi version MS1G_00_01.00_14.
Understanding CVE-2022-24005
This section provides insights into the nature and impact of CVE-2022-24005.
What is CVE-2022-24005?
The buffer overflow vulnerability in TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14 enables attackers to exploit a specially-crafted configuration value to trigger the overflow. The vulnerability is present in the ap_steer binary.
The Impact of CVE-2022-24005
With a CVSS base score of 9.6, this critical vulnerability poses a high risk to confidentiality, integrity, and availability. The attack complexity is low, and no special privileges are required for exploitation.
Technical Details of CVE-2022-24005
This section delves into the technical aspects of CVE-2022-24005.
Vulnerability Description
The vulnerability arises from a buffer overflow in the GetValue functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. Attackers can manipulate a configuration value to trigger this issue.
Affected Systems and Versions
The affected product is TCL's LinkHub Mesh Wifi, specifically version MS1G_00_01.00_14.
Exploitation Mechanism
By crafting a malicious configuration value, threat actors can exploit this vulnerability to induce a buffer overflow.
Mitigation and Prevention
Safeguarding against CVE-2022-24005 involves immediate actions and long-term security practices.
Immediate Steps to Take
Users are advised to apply security patches promptly, restrict network access to vulnerable devices, and monitor for any unusual activity.
Long-Term Security Practices
Regularly update firmware, implement network segmentation, conduct security audits, and educate users on identifying phishing attempts.
Patching and Updates
Stay informed about security updates from TCL, apply patches as soon as they are released, and follow best practices for securing network devices.