CVE-2023-42737 : Vulnerability Insights and Analysis

This article provides detailed information about CVE-2023-42737, including its impact, technical details, and mitigation strategies.

Understanding CVE-2023-42737

CVE-2023-42737 is a vulnerability identified in Unisoc products that could potentially result in local information disclosure.

What is CVE-2023-42737?

The vulnerability arises from a missing permission check, allowing unauthorized writing of permission usage records in telecom service applications.

The Impact of CVE-2023-42737

The security flaw could lead to local information disclosure without requiring additional execution privileges.

Technical Details of CVE-2023-42737

This section delves into the specifics of the vulnerability, including its description, affected systems and versions, and exploitation mechanism.

Vulnerability Description

The vulnerability in Unisoc products enables unauthorized writing of permission usage records, posing a risk of local information disclosure.

Affected Systems and Versions

Unisoc products including SC7731E, SC9832E, SC9863A, T310, T606, T612, T616, T610, T618, T760, T770, T820, and S8000 running Android11, Android12, and Android13 are impacted.

Exploitation Mechanism

The vulnerability can be exploited by malicious actors to disclose local information without needing additional execution privileges.

Mitigation and Prevention

In this section, find guidance on immediate steps to take, long-term security practices, and the importance of patching and updates.

Immediate Steps to Take

Organizations should review and update permissions to prevent unauthorized writing of permission usage records in Unisoc products.

Long-Term Security Practices

Implement robust permission checks, conduct regular security audits, and ensure timely patching of vulnerabilities to enhance overall security posture.

Patching and Updates

Stay vigilant for security advisories from Unisoc and promptly apply patches and updates to mitigate the CVE-2023-42737 vulnerability.