CVE-2023-51431 Explained : Impact and Mitigation
Learn about CVE-2023-51431 affecting certain Honor products, leading to device service exceptions. Find out the impact, technical details, and mitigation steps for this vulnerability.
This article provides detailed information about CVE-2023-51431, focusing on the vulnerability, impact, technical details, and mitigation steps.
Understanding CVE-2023-51431
CVE-2023-51431 is an incorrect privilege assignment vulnerability affecting some Honor products. Exploiting this vulnerability could lead to device service exceptions.
What is CVE-2023-51431?
Some Honor products are susceptible to an incorrect privilege assignment vulnerability. Successful exploitation of this vulnerability could result in device service exceptions.
The Impact of CVE-2023-51431
The impact of CVE-2023-51431 is significant, with a high CVSS base score of 7.0. The attack complexity is high, and successful exploitation can lead to high impacts on confidentiality, integrity, and availability.
Technical Details of CVE-2023-51431
This section delves into the vulnerability description, affected systems and versions, and exploitation mechanism.
Vulnerability Description
The vulnerability involves incorrect privilege assignment in some Honor products, potentially leading to device service exceptions upon successful exploitation.
Affected Systems and Versions
The affected product is 'com.hihonor.phoneservice' by Honor, with versions less than 11.0.0.243 being vulnerable. Version 11.0.0.241 is confirmed to be affected.
Exploitation Mechanism
The vulnerability requires low privileges for exploitation, with a high attack complexity and local attack vector. User interaction is not required, and the scope remains unchanged.
Mitigation and Prevention
In this section, you will find immediate steps to take and long-term security practices to prevent exploitation.
Immediate Steps to Take
Users are advised to update the affected products to version 11.0.0.243 or higher. Additionally, restrict unnecessary privileges and monitor device behavior for any signs of service exceptions.
Long-Term Security Practices
Implement a robust privilege management system, conduct regular security audits, and stay informed about security updates from Honor.
Patching and Updates
Honor is expected to release patches and updates to address CVE-2023-51431. Stay vigilant for official communications from Honor regarding security fixes and apply patches promptly.