CVE-2021-37037 : Vulnerability Insights and Analysis

A detailed overview of CVE-2021-37037, an Invalid address access vulnerability affecting Huawei devices.

Understanding CVE-2021-37037

This CVE identifies an Invalid address access vulnerability in Huawei smartphones that could lead to a device restart when exploited.

What is CVE-2021-37037?

CVE-2021-37037 refers to an Invalid address access vulnerability found in Huawei devices, specifically in EMUI, Magic UI, and HarmonyOS.

The Impact of CVE-2021-37037

Successful exploitation of this vulnerability can result in the affected Huawei device restarting unexpectedly.

Technical Details of CVE-2021-37037

Exploring the vulnerability, affected systems, and how the exploit works.

Vulnerability Description

The vulnerability allows attackers to access invalid addresses in Huawei smartphones, triggering a device restart.

Affected Systems and Versions

Huawei devices running EMUI 11.0.0, 10.1.1, Magic UI 4.0.0, 3.1.1, and HarmonyOS 2.0 are impacted by CVE-2021-37037.

Exploitation Mechanism

Attackers can exploit this vulnerability to manipulate invalid addresses, causing the device to restart.

Mitigation and Prevention

Best practices to mitigate the risk of exploitation and prevent future vulnerabilities.

Immediate Steps to Take

Users are advised to update their Huawei devices to the latest security patches provided by Huawei.

Long-Term Security Practices

Implementing comprehensive security measures such as regular software updates and security awareness training can enhance device protection.

Patching and Updates

Stay informed about security bulletins and install patches released by Huawei to address CVE-2021-37037.