CVE-2023-44104 : Exploit Details and Defense Strategies

A detailed overview of the Bluetooth module broadcast permission control vulnerability affecting Huawei's HarmonyOS and EMUI.

Understanding CVE-2023-44104

This section provides insights into the nature and impact of the vulnerability.

What is CVE-2023-44104?

The CVE-2023-44104 is a broadcast permission control vulnerability in the Bluetooth module of Huawei's HarmonyOS and EMUI. Exploiting this vulnerability could compromise service confidentiality.

The Impact of CVE-2023-44104

The successful exploitation of this vulnerability could lead to a breach of service confidentiality within affected systems.

Technical Details of CVE-2023-44104

Explore the specific technical aspects of this CVE.

Vulnerability Description

The vulnerability lies in the control of broadcast permissions in the Bluetooth module, opening a door to potential confidentiality breaches.

Affected Systems and Versions

HarmonyOS versions 4.0.0, 3.1.0, 3.0.0, 2.1.0, 2.0.1, and 2.0.0 are affected, along with EMUI versions 13.0.0, 12.0.1, 12.0.0, and 11.0.1.

Exploitation Mechanism

The exploitation of this vulnerability involves manipulating broadcast permissions in the Bluetooth module, posing risks to service confidentiality.

Mitigation and Prevention

Learn how to address and prevent the CVE-2023-44104 vulnerability.

Immediate Steps to Take

Users should apply relevant security patches and updates to mitigate the risk of exploitation.

Long-Term Security Practices

Incorporate secure coding practices and regular security audits to uphold system integrity and confidentiality.

Patching and Updates

Stay informed about security bulletins and updates from Huawei to address known vulnerabilities effectively.