CVE-2022-47335 : What You Need to Know

This article provides detailed information about CVE-2022-47335, including its description, impact, technical details, mitigation, and prevention measures.

Understanding CVE-2022-47335

This section delves into the specifics of CVE-2022-47335.

What is CVE-2022-47335?

The CVE-2022-47335 pertains to a missing permission check within the telecom service, potentially resulting in local denial of service.

The Impact of CVE-2022-47335

The vulnerability could be exploited to achieve local denial of service within the telecom service environment.

Technical Details of CVE-2022-47335

Explore the technical aspects of CVE-2022-47335.

Vulnerability Description

The missing permission check in the telecom service allows threat actors to conduct local denial of service attacks.

Affected Systems and Versions

Vendor Unisoc (Shanghai) Technologies Co., Ltd.'s products 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 impacted.

Exploitation Mechanism

Threat actors can exploit this vulnerability by bypassing the permission checks in the telecommunications service layer.

Mitigation and Prevention

Learn how to mitigate the risks posed by CVE-2022-47335.

Immediate Steps to Take

Implement strict access controls and security measures within the affected telecom services to prevent unauthorized actions.

Long-Term Security Practices

Regularly update and patch the telecom service environment to address vulnerabilities and enhance overall security posture.

Patching and Updates

Apply security patches provided by Unisoc to fix the missing permission check vulnerability within the affected products and versions.