CVE-2022-39107 : Vulnerability Insights and Analysis
Learn about CVE-2022-39107, a vulnerability in Soundrecorder service allowing privilege escalation without extra execution privileges. Find mitigation steps and affected Unisoc products.
A missing permission check in the Soundrecorder service could potentially result in an elevation of privilege without the need for additional execution privileges.
Understanding CVE-2022-39107
This section provides insights into the impact, technical details, and mitigation strategies related to the CVE-2022-39107 vulnerability.
What is CVE-2022-39107?
CVE-2022-39107 addresses a missing permission check issue within the Soundrecorder service, which may allow an attacker to elevate their privileges without requiring additional execution permissions.
The Impact of CVE-2022-39107
The vulnerability can be exploited to achieve an elevation of privilege, posing a significant risk to the affected systems running certain versions of Unisoc products.
Technical Details of CVE-2022-39107
Explore the specific aspects of the vulnerability, including its description, affected systems, and exploitation mechanism.
Vulnerability Description
The vulnerability stems from the absence of a crucial permission check in the Soundrecorder service, potentially enabling unauthorized privilege escalation.
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 Android 10, Android 11, and Android 12 are impacted by this vulnerability.
Exploitation Mechanism
Attackers can exploit the missing permission check in the Soundrecorder service to elevate their privilege levels, compromising the security of the affected systems.
Mitigation and Prevention
Discover the essential steps to mitigate the risks associated with CVE-2022-39107 and ensure the security of your systems.
Immediate Steps to Take
Users are advised to apply security patches promptly, restrict access permissions, and monitor system activities for any unauthorized changes.
Long-Term Security Practices
Implementing strong access control measures, conducting regular security audits, and staying up-to-date with security best practices can enhance long-term security posture.
Patching and Updates
Stay informed about security updates released by Unisoc for the affected products and apply patches as soon as they become available.