CVE-2022-24161 Explained : Impact and Mitigation

This article provides detailed information about CVE-2022-24161, a vulnerability found in Tenda AX3 v16.03.12.10_CN that could lead to a Denial of Service (DoS) attack.

Understanding CVE-2022-24161

This section delves into the specifics of CVE-2022-24161, outlining its impact and technical details.

What is CVE-2022-24161?

CVE-2022-24161 is a heap overflow vulnerability discovered in Tenda AX3 v16.03.12.10_CN. It arises in the function GetParentControlInfo, enabling attackers to trigger a DoS attack using the mac parameter.

The Impact of CVE-2022-24161

The vulnerability allows malicious actors to exploit the heap overflow issue in Tenda AX3 v16.03.12.10_CN, leading to a DoS condition by manipulating the mac parameter.

Technical Details of CVE-2022-24161

In this section, we explore the technical aspects, affected systems, and exploitation mechanism of CVE-2022-24161.

Vulnerability Description

The vulnerability in Tenda AX3 v16.03.12.10_CN is a heap overflow issue in the GetParentControlInfo function, which can be abused by attackers to execute a DoS attack by utilizing the mac parameter.

Affected Systems and Versions

The affected version of the product is Tenda AX3 v16.03.12.10_CN, making systems using this version susceptible to the heap overflow vulnerability.

Exploitation Mechanism

By leveraging the vulnerable function GetParentControlInfo and manipulating the mac parameter, threat actors can exploit the heap overflow flaw to launch a DoS attack.

Mitigation and Prevention

This section outlines the steps to mitigate the risks posed by CVE-2022-24161 and prevent potential attacks.

Immediate Steps to Take

Users are advised to apply security updates provided by Tenda promptly to address the heap overflow vulnerability in Tenda AX3 v16.03.12.10_CN.

Long-Term Security Practices

Implementing robust security measures, such as network segmentation and access controls, can help enhance overall system security and reduce the likelihood of successful attacks.

Patching and Updates

Regularly monitoring for security advisories and promptly applying patches and updates from Tenda can help in safeguarding systems against known vulnerabilities.