CVE-2022-39117 : Vulnerability Insights and Analysis
Learn about CVE-2022-39117, a vulnerability in messaging service on Unisoc devices leading to local information disclosure. Find mitigation steps and affected systems.
A detailed overview of CVE-2022-39117 highlighting the vulnerability, impact, technical details, and mitigation strategies.
Understanding CVE-2022-39117
In messaging service, a missing permission check poses a risk of local information disclosure without the need for additional execution privileges.
What is CVE-2022-39117?
The CVE-2022-39117 vulnerability involves a missing permission check within the messaging service, potentially leading to local information disclosure.
The Impact of CVE-2022-39117
The vulnerability could allow an attacker to access sensitive information locally without requiring additional execution privileges, posing a risk of data exposure.
Technical Details of CVE-2022-39117
Explore the specifics of the vulnerability including its description, affected systems, versions, and exploitation mechanism.
Vulnerability Description
The vulnerability stems from a lack of proper permission checks in the messaging service, creating an avenue for unauthorized access to local information.
Affected Systems and Versions
Unisoc (Shanghai) Technologies Co., Ltd.'s SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T760, T770, T820, and S8000 running Android10, Android11, or Android12 are impacted by CVE-2022-39117.
Exploitation Mechanism
The vulnerability can be exploited by malicious actors to retrieve sensitive local information without the need for escalated execution privileges.
Mitigation and Prevention
Discover the steps to mitigate the risks posed by CVE-2022-39117 and safeguard the affected systems.
Immediate Steps to Take
Users are advised to apply security patches from Unisoc promptly to address the vulnerability and prevent potential data leaks.
Long-Term Security Practices
Implement stringent permission checks, regular security assessments, and employee training to enhance the overall security posture and prevent similar vulnerabilities.
Patching and Updates
Stay informed about security updates from Unisoc and promptly apply patches to protect systems from known vulnerabilities.