CVE-2022-38990 : What You Need to Know

A configuration defect in the secure OS module of HarmonyOS and EMUI versions can lead to system availability issues if exploited.

Understanding CVE-2022-38990

This CVE highlights a vulnerability in HarmonyOS and EMUI software that can be exploited, potentially impacting system availability.

What is CVE-2022-38990?

The CVE-2022-38990 refers to a configuration defect in the secure OS module of HarmonyOS and EMUI versions.

The Impact of CVE-2022-38990

Successful exploitation of this vulnerability may result in affected system availability, posing a risk to the overall functioning of the device.

Technical Details of CVE-2022-38990

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability arises due to configuration defects in the secure OS module of HarmonyOS version 2.0, 2.1, and EMUI version 12.0.0.

Affected Systems and Versions

HarmonyOS versions 2.0 and 2.1, along with EMUI version 12.0.0, are confirmed to be affected by this vulnerability.

Exploitation Mechanism

The vulnerability can be exploited by malicious actors to potentially disrupt system availability and functionality.

Mitigation and Prevention

Learn how to address and prevent the CVE-2022-38990 vulnerability.

Immediate Steps to Take

Users are advised to apply security patches and updates provided by Huawei to mitigate the vulnerability.

Long-Term Security Practices

Practicing good cybersecurity hygiene, such as avoiding suspicious links and downloads, can help enhance overall device security.

Patching and Updates

Regularly updating HarmonyOS and EMUI software with the latest security patches can help protect devices from potential security threats.