CVE-2022-47346 Explained : Impact and Mitigation
Discover the impact and mitigation steps for CVE-2022-47346, a vulnerability in Unisoc engineermode services. Learn how to protect affected systems from local denial of service.
A detailed overview of CVE-2022-47346 highlighting the vulnerability, impact, technical details, and mitigation steps.
Understanding CVE-2022-47346
In this section, we will delve into the specifics of CVE-2022-47346.
What is CVE-2022-47346?
The CVE-2022-47346 vulnerability is identified in engineermode services due to a missing permission check. This flaw may result in local denial of service within engineermode services.
The Impact of CVE-2022-47346
The impact of CVE-2022-47346 includes the potential for local denial of service in engineermode services, posing a risk to system stability and performance.
Technical Details of CVE-2022-47346
This section will provide technical insights into CVE-2022-47346.
Vulnerability Description
The vulnerability arises from a missing permission check in engineermode services, allowing for a local denial of service attack.
Affected Systems and Versions
The CVE-2022-47346 affects Unisoc (Shanghai) Technologies Co., Ltd. products including SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T760, T770, T820, and S8000 running on Android 10 and Android 11.
Exploitation Mechanism
The exploitation of CVE-2022-47346 involves leveraging the missing permission check in engineermode services to launch a local denial of service attack.
Mitigation and Prevention
Explore the necessary steps to mitigate and prevent the risks associated with CVE-2022-47346.
Immediate Steps to Take
Immediate actions include applying relevant patches, deploying security updates, and closely monitoring system behavior for any signs of exploitation.
Long-Term Security Practices
Implementing robust access controls, conducting regular security audits, and enhancing overall system security practices can enhance defenses against similar vulnerabilities.
Patching and Updates
Regularly check for security patches released by Unisoc (Shanghai) Technologies Co., Ltd. for the affected products to ensure protection against CVE-2022-47346.