Security Advisory – Incorrect Privilege Assignment in Some Honor Products

1.Summary


Some Honor products are affected by signature management vulnerability, successful exploitation could cause the forged system file overwrite the correct system file.

This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2023-23436

For products that have released software updates to fix this vulnerability, Honor will release and update the Security Advisory.



2. Software Versions and Fixes


Product Name Resolved Product and Version
Magic OS 7.1.0.100


3. Impact


Successful exploitation could cause the forged system file overwrite the correct system file.



4.Obtaining Fixed Software


The product that supports automatic update will receive a system update prompt. You can install the update to fix the vulnerability.



5. Revision History


2022-12-06 V1.0 INITIAL



6. Acknowledgement


Zhang Qing from Bytedance&BaiGuang dong&Wang Kailong



7.Honor Security Procedures


Honor adheres to protecting the ultimate interests of users with best efforts and the principle of responsible disclosure and deal with product security issues through our response mechanism.

To enjoy obtain Honor product vulnerability information, please visit https://www.honor.com/in/security/