CVE-2022-47347 : Vulnerability Insights and Analysis
Learn about CVE-2022-47347, a vulnerability in Unisoc products that could lead to local denial of service in engineermode services. Understand the impact, affected systems, and mitigation strategies.
This article provides an overview of CVE-2022-47347, including its description, impact, technical details, and mitigation strategies.
Understanding CVE-2022-47347
CVE-2022-47347 is a vulnerability identified in Unisoc (Shanghai) Technologies Co., Ltd. products that could result in a local denial of service in engineermode services.
What is CVE-2022-47347?
The vulnerability stems from a missing permission check in engineermode services, allowing potential exploitation leading to local denial of service.
The Impact of CVE-2022-47347
If exploited, CVE-2022-47347 could result in local denial of service within engineermode services, impacting system availability and performance.
Technical Details of CVE-2022-47347
The following details outline the vulnerability specifics:
Vulnerability Description
In engineermode services, a missing permission check exists, posing a risk of local denial of service within the services.
Affected Systems and Versions
Unisoc products such as SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T760, T770, T820, and S8000 running Android10/Android11 are affected by this vulnerability.
Exploitation Mechanism
Exploitation of this vulnerability involves leveraging the missing permission check in engineermode services to trigger local denial of service.
Mitigation and Prevention
To safeguard systems from CVE-2022-47347, consider the following mitigation strategies:
Immediate Steps to Take
- Implement access controls and permission checks within engineermode services.
- Apply the latest security patches and updates released by Unisoc.
Long-Term Security Practices
- Conduct regular security audits and assessments to identify and address vulnerabilities promptly.
- Educate users on best security practices and awareness.
Patching and Updates
- Stay informed about security advisories and updates from Unisoc.
- Prioritize the installation of security patches to eliminate the risk of local denial of service attacks.