CVE-2022-39094 : Exploit Details and Defense Strategies

A missing permission check in the power management service can allow setting up the service without requiring additional execution privileges. This CVE affects various Unisoc products and versions of Android OS.

Understanding CVE-2022-39094

This section provides insights into the impact, technical details, and mitigation strategies for CVE-2022-39094.

What is CVE-2022-39094?

CVE-2022-39094 highlights a vulnerability in the power management service that lacks proper permission checks, enabling unauthorized setup without the need for extra execution privileges.

The Impact of CVE-2022-39094

The exploitation of this vulnerability could lead to unauthorized access to power management services, compromising the integrity and security of the affected systems.

Technical Details of CVE-2022-39094

Explore the specifics of the vulnerability, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability arises from a missing permission check in the power management service, allowing unauthorized setup and potential misuse of power management functionalities.

Affected Systems and Versions

Products including SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T770, T820, and S8000 by Unisoc (Shanghai) Technologies Co., Ltd., running Android10, Android11, or Android12 are impacted by CVE-2022-39094.

Exploitation Mechanism

Attackers can exploit this vulnerability by leveraging the missing permission check to set up the power management service without the necessary execution privileges.

Mitigation and Prevention

Learn how to address CVE-2022-39094 and safeguard your systems from potential attacks.

Immediate Steps to Take

Users and organizations should apply relevant security patches, restrict access to the power management service, and monitor for any unusual activities.

Long-Term Security Practices

Implement a robust authorization mechanism, conduct regular security audits, and stay informed about security updates from Unisoc.

Patching and Updates

Stay proactive in applying security patches released by Unisoc for the affected products and versions running the vulnerable power management service.