CVE-2022-39113 : Security Advisory and Response
Learn about CVE-2022-39113, a missing permission check vulnerability affecting Unisoc devices running Android 10 and 11 in the Music service. Explore impact, technical details, and mitigation steps.
This article provides insights into CVE-2022-39113, focusing on the missing permission check vulnerability affecting Unisoc devices running Android 10 and 11 in the Music service.
Understanding CVE-2022-39113
In this section, we will delve into the details of the CVE-2022-39113 vulnerability.
What is CVE-2022-39113?
CVE-2022-39113 is a missing permission check vulnerability present in the Music service of Unisoc devices, potentially leading to local denial of service attacks without requiring additional execution privileges.
The Impact of CVE-2022-39113
The impact of this vulnerability could allow malicious actors to disrupt the Music service on affected Unisoc devices, leading to a denial of service situation.
Technical Details of CVE-2022-39113
This section will cover the technical aspects of CVE-2022-39113.
Vulnerability Description
The missing permission check in the Music service of Unisoc devices running Android 10 and 11 could be exploited by attackers for local denial of service attacks.
Affected Systems and Versions
Unisoc devices including SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T760, T770, T820, and S8000 running Android 10 and Android 11 are impacted by CVE-2022-39113.
Exploitation Mechanism
Attackers can exploit this vulnerability by abusing the missing permission check in the Music service to trigger denial of service incidents.
Mitigation and Prevention
In this section, we will discuss the mitigation strategies and preventive measures for CVE-2022-39113.
Immediate Steps to Take
Users of affected Unisoc devices should exercise caution while interacting with the Music service and consider temporary workarounds to mitigate the risk of exploitation.
Long-Term Security Practices
Implementing robust permission checks and ensuring timely software updates are vital for enhancing the security posture of Unisoc devices.
Patching and Updates
It is recommended to stay vigilant for security updates from Unisoc to address the CVE-2022-39113 vulnerability and other potential security risks.