CVE-2023-38466 Explained : Impact and Mitigation

A detailed overview of the CVE-2023-38466 vulnerability discovered on Unisoc devices.

Understanding CVE-2023-38466

In this section, we will delve into the specifics of CVE-2023-38466 to understand its implications.

What is CVE-2023-38466?

The CVE-2023-38466 vulnerability pertains to a missing permission check within the ims service on Unisoc devices. Exploiting this vulnerability could result in local information disclosure without requiring additional execution privileges.

The Impact of CVE-2023-38466

The impact of this vulnerability lies in the potential exposure of sensitive local information due to the absence of a crucial permission check.

Technical Details of CVE-2023-38466

Explore the technical aspects of the CVE-2023-38466 vulnerability to better comprehend its nature.

Vulnerability Description

The vulnerability arises from a missing permission check within the ims service, creating a pathway for unauthorized access to local information.

Affected Systems and Versions

Unisoc devices running SC9832E, SC9863A, T310, T606, T612, T616, T610, T618, T760, T770, T820, and S8000 with Android 11 and Android 12 are impacted by this vulnerability.

Exploitation Mechanism

Exploiting CVE-2023-38466 involves manipulating the ims service to bypass permission checks and gain access to sensitive local information.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2023-38466 and prevent potential exploits.

Immediate Steps to Take

Immediately update Unisoc devices to the latest firmware that includes a patch for CVE-2023-38466 to address the missing permission check.

Long-Term Security Practices

Implement robust security practices such as regular security audits, threat monitoring, and access control mechanisms to fortify the protection of local information.

Patching and Updates

Stay vigilant with firmware updates from Unisoc to ensure that your device is shielded against known vulnerabilities including CVE-2023-38466.