CVE-2023-38456 Explained : Impact and Mitigation
Learn about CVE-2023-38456, a Unisoc vulnerability in vowifiservice allowing local privilege escalation without additional execution privileges. Find mitigation steps here.
This article provides detailed information about CVE-2023-38456, a security vulnerability identified by Unisoc affecting certain Unisoc products.
Understanding CVE-2023-38456
This section will explain the vulnerability, its impact, affected systems, and mitigation steps.
What is CVE-2023-38456?
CVE-2023-38456 is a vulnerability found in the vowifiservice of certain Unisoc products. It involves a missing permission check that could potentially allow local escalation of privilege without needing additional execution privileges.
The Impact of CVE-2023-38456
The impact of this vulnerability is significant as it could be exploited by attackers to elevate their privileges on affected systems, potentially leading to unauthorized access and control of the device.
Technical Details of CVE-2023-38456
This section dives into specific technical details related to the vulnerability.
Vulnerability Description
The missing permission check in the vowifiservice component could be exploited by malicious actors to escalate their privileges locally.
Affected Systems and Versions
The vulnerability affects Unisoc products including SC7731E, SC9832E, SC9863A, T606, T612, T616, T610, and T618 running Android 9, Android 10, and Android 11.
Exploitation Mechanism
Attackers can exploit this vulnerability to gain local privilege escalation without requiring additional execution privileges.
Mitigation and Prevention
This section outlines steps to mitigate the risks associated with CVE-2023-38456.
Immediate Steps to Take
Users and administrators should apply security updates provided by Unisoc to address this vulnerability promptly.
Long-Term Security Practices
Implementing security best practices such as restricting access and regularly updating software can help prevent exploitation of similar vulnerabilities in the future.
Patching and Updates
Stay informed about security bulletins and patch releases from Unisoc to ensure your devices are protected against potential threats.