CVE-2023-33916 Explained : Impact and Mitigation
Discover the details of CVE-2023-33916, a vulnerability impacting Unisoc's vowifiservice, potentially leading to local information disclosure. Learn about affected systems, exploitation risks, and mitigation strategies.
This article provides detailed information on CVE-2023-33916, a vulnerability affecting Unisoc (Shanghai) Technologies Co., Ltd. products.
Understanding CVE-2023-33916
In this section, we will discuss what CVE-2023-33916 is, its impact, technical details, and mitigation strategies.
What is CVE-2023-33916?
CVE-2023-33916 is a vulnerability identified in the vowifiservice of Unisoc products, potentially leading to local information disclosure due to a missing permission check.
The Impact of CVE-2023-33916
The vulnerability could allow threat actors to access local information without requiring additional execution privileges, posing a risk to data confidentiality.
Technical Details of CVE-2023-33916
Let's delve into the technical specifics of CVE-2023-33916 to understand the vulnerability further.
Vulnerability Description
The vulnerability arises from a missing permission check in the vowifiservice, enabling unauthorized disclosure of local information.
Affected Systems and Versions
Unisoc (Shanghai) Technologies Co., Ltd. products, including SC7731E, SC9832E, SC9863A, T606, T612, T616, T610, and T618 running Android10/Android9/Android11, are impacted by this vulnerability.
Exploitation Mechanism
Threat actors can exploit this vulnerability to gain access to sensitive local information without the need for additional execution privileges.
Mitigation and Prevention
To protect systems from CVE-2023-33916, immediate steps and long-term security practices are crucial.
Immediate Steps to Take
It is recommended to apply security patches provided by Unisoc promptly to address the vulnerability and prevent potential data breaches.
Long-Term Security Practices
Implementing least privilege access, conducting regular security audits, and ensuring timely software updates can enhance overall system security.
Patching and Updates
Regularly monitor for security updates from Unisoc and apply patches as soon as they are available to mitigate the risk associated with CVE-2023-33916.