CVE-2022-39088 : Security Advisory and Response

A missing permission check in network service can lead to local escalation of privilege with System execution privileges. This CVE affects Unisoc's SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T760, T770, T820, and S8000 running on Android10, Android11, and Android12.

Understanding CVE-2022-39088

This section provides detailed insights into CVE-2022-39088.

What is CVE-2022-39088?

CVE-2022-39088 involves a missing permission check in network service, which can potentially result in the local escalation of privilege with the need for System execution privileges.

The Impact of CVE-2022-39088

The impact of this vulnerability is significant as it allows attackers to elevate their privileges locally, posing a risk to the affected systems.

Technical Details of CVE-2022-39088

Explore the technical aspects of CVE-2022-39088 in this section.

Vulnerability Description

The vulnerability arises from a missing permission check in network service, opening doors for local privilege escalation.

Affected Systems and Versions

Unisoc's SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T760, T770, T820, and S8000 running Android10, Android11, and Android12 are impacted.

Exploitation Mechanism

The flaw can be exploited by attackers to locally escalate their privileges by leveraging the system execution permissions.

Mitigation and Prevention

Discover how to mitigate the risks associated with CVE-2022-39088 in this section.

Immediate Steps to Take

Immediate steps like implementing access controls and regular monitoring can help mitigate the vulnerability.

Long-Term Security Practices

Establishing comprehensive security protocols and conducting regular security audits are crucial for long-term protection.

Patching and Updates

Ensure that all patches and security updates related to CVE-2022-39088 are promptly applied to the affected systems.