CVE-2022-39110 : What You Need to Know
Learn about CVE-2022-39110, a vulnerability in Unisoc's Music service that could lead to privilege escalation. Find out the impacted systems, exploitation risks, and mitigation steps.
This article provides detailed information about CVE-2022-39110, a vulnerability that could lead to an elevation of privilege in Music service on certain Unisoc devices.
Understanding CVE-2022-39110
In Music service, there is a missing permission check that could potentially be exploited to elevate privileges in the service without requiring additional execution privileges.
What is CVE-2022-39110?
The CVE-2022-39110 vulnerability exists in the Music service on Unisoc devices, specifically affecting models SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T760, T770, T820, and S8000 running Android 10, Android 11, or Android 12.
The Impact of CVE-2022-39110
Exploiting this vulnerability could allow an attacker to elevate their privileges in the Music service without the need for additional execution privileges, potentially leading to unauthorized access and manipulation of data.
Technical Details of CVE-2022-39110
Vulnerability Description
The vulnerability arises from a missing permission check in the Music service, which could be leveraged by malicious actors to gain elevated privileges within the service.
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, 11, or 12 are impacted by this vulnerability.
Exploitation Mechanism
By exploiting the missing permission check in the Music service, threat actors could potentially escalate their privileges within the service, facilitating unauthorized access and manipulation of data.
Mitigation and Prevention
Immediate Steps to Take
Users and administrators are advised to apply security patches provided by Unisoc promptly to mitigate the risk of exploitation. Additionally, limiting access to the Music service can help reduce the attack surface.
Long-Term Security Practices
Implementing strong access controls, regularly updating software, and monitoring for unauthorized activities can enhance the overall security posture of the affected devices.
Patching and Updates
Keep the devices up to date with the latest security patches released by Unisoc to address the vulnerability and protect the devices from potential exploitation.