CVE-2023-38447 : Vulnerability Insights and Analysis

A detailed look at the CVE-2023-38447 vulnerability impacting Unisoc (Shanghai) Technologies Co., Ltd.'s SC7731E, SC9832E, SC9863A, T606, T612, T616, T610, and T618 products.

Understanding CVE-2023-38447

This section delves into the specifics of the CVE-2023-38447 vulnerability and its implications.

What is CVE-2023-38447?

The CVE-2023-38447 vulnerability pertains to a missing permission check in the vowifiservice, which could result in local denial of service without requiring additional execution privileges.

The Impact of CVE-2023-38447

The vulnerability could be exploited to cause local denial of service, potentially disrupting the normal operation of affected devices.

Technical Details of CVE-2023-38447

Explore the technical aspects of the CVE-2023-38447 vulnerability in this section.

Vulnerability Description

The vulnerability arises from a missing permission check in the vowifiservice, leaving devices susceptible to local denial of service attacks.

Affected Systems and Versions

Affected products include Unisoc's SC7731E, SC9832E, SC9863A, T606, T612, T616, T610, and T618 running Android 9, Android 10, and Android 11.

Exploitation Mechanism

Exploiting this vulnerability requires local access to the vowifiservice, allowing threat actors to trigger denial of service attacks.

Mitigation and Prevention

Discover strategies to mitigate the risks posed by CVE-2023-38447 and safeguard vulnerable systems.

Immediate Steps to Take

Immediately restrict access to vowifiservice and monitor for any unusual behavior that could indicate exploitation.

Long-Term Security Practices

Implement a robust security posture including regular security assessments, access controls, and employee training to prevent similar vulnerabilities.

Patching and Updates

Stay informed about security updates from Unisoc (Shanghai) Technologies Co., Ltd. and apply patches promptly to address the CVE-2023-38447 vulnerability.