CVE-2023-44102 : Vulnerability Insights and Analysis

A detailed overview of CVE-2023-44102 highlighting the vulnerability, impact, technical details, and mitigation steps.

Understanding CVE-2023-44102

This section provides an insight into the vulnerability identified as CVE-2023-44102.

What is CVE-2023-44102?

The CVE-2023-44102 is a broadcast permission control vulnerability discovered in the Bluetooth module. Exploiting this vulnerability successfully can lead to the unavailability of the Bluetooth function.

The Impact of CVE-2023-44102

The impact of this vulnerability is significant as it can render the Bluetooth function unusable, affecting the overall device functionality.

Technical Details of CVE-2023-44102

Explore the technical aspects of CVE-2023-44102 to understand the vulnerability better.

Vulnerability Description

The vulnerability lies in the broadcast permission control of the Bluetooth module, posing a risk to the availability of the Bluetooth function.

Affected Systems and Versions

The affected systems include HarmonyOS versions 2.0.1, 3.0.0, 3.1.0, and 4.0.0, along with EMUI versions 12.0.1 and 13.0.0.

Exploitation Mechanism

The exploitation of this vulnerability can lead to a denial of service scenario where the Bluetooth function becomes unavailable.

Mitigation and Prevention

Discover the steps to mitigate and prevent the CVE-2023-44102 vulnerability effectively.

Immediate Steps to Take

Users are advised to update their systems to the latest patches provided by Huawei for HarmonyOS and EMUI to mitigate the vulnerability.

Long-Term Security Practices

Implementing robust permission control mechanisms and staying updated on security bulletins can enhance long-term security.

Patching and Updates

Regularly check for security updates and patches from Huawei to ensure the mitigation of vulnerabilities like CVE-2023-44102.