CVE-2023-30930 : What You Need to Know
Learn about CVE-2023-30930, a security flaw in Unisoc products that allows local information disclosure without additional execution privileges. Find out how to mitigate the risks and protect your systems.
A security vulnerability has been identified in Unisoc (Shanghai) Technologies Co., Ltd. products that could potentially lead to local information disclosure. Here's what you need to know about CVE-2023-30930.
Understanding CVE-2023-30930
CVE-2023-30930 involves a missing permission check in the telephony service of Unisoc products, which could result in local information disclosure without requiring additional execution privileges.
What is CVE-2023-30930?
CVE-2023-30930 is a security flaw in Unisoc products that could allow an attacker to disclose local information without the need for further execution privileges.
The Impact of CVE-2023-30930
The impact of CVE-2023-30930 could potentially expose sensitive local information, posing a risk to user privacy and data confidentiality.
Technical Details of CVE-2023-30930
Here are the technical details related to CVE-2023-30930.
Vulnerability Description
The vulnerability stems from a missing permission check in the telephony service of Unisoc products, making it possible for an attacker to access local information.
Affected Systems and Versions
Unisoc (Shanghai) Technologies Co., Ltd. products including SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T760, T770, T820, and S8000 running Android versions 10, 11, 12, and 13 are affected by this vulnerability.
Exploitation Mechanism
The exploitation of CVE-2023-30930 requires the attacker to leverage the missing permission check in the telephony service to obtain local information.
Mitigation and Prevention
To mitigate the risks associated with CVE-2023-30930, consider the following steps.
Immediate Steps to Take
Promptly apply security patches provided by Unisoc to address the vulnerability and prevent potential information disclosure.
Long-Term Security Practices
Implement robust security protocols, conduct regular security audits, and stay informed about security updates from Unisoc to enhance the protection of your systems.
Patching and Updates
Stay vigilant for security advisories from Unisoc and promptly install patches and updates to ensure your systems are protected against CVE-2023-30930.