CVE-2023-23429 in Magic OS
Summary
by MITRE • 12/29/2023
Some Honor products are affected by incorrect privilege assignment vulnerability, successful exploitation could cause device service exceptions.
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Analysis
by VulDB Data Team • 01/27/2026
The vulnerability identified as CVE-2023-23429 represents a critical privilege assignment flaw affecting various Honor mobile devices. This weakness stems from improper handling of access controls within the device's operating system or firmware components, creating potential pathways for unauthorized privilege escalation. The vulnerability falls under the broader category of improper privilege management as classified by CWE-266, which specifically addresses situations where programs or users are granted incorrect privileges. The affected Honor products span multiple device models and software versions, indicating a systemic issue within the company's security architecture rather than an isolated incident.
The technical implementation of this vulnerability allows malicious actors to manipulate the privilege assignment mechanisms that govern how different system components and user accounts interact with device resources. When exploited, this flaw can lead to abnormal device service behavior, potentially enabling attackers to access restricted system functions or data that should normally be protected from unauthorized access. The exploitation process typically involves leveraging the incorrect privilege assignment to elevate user privileges or manipulate system processes that control device services. This type of vulnerability aligns with ATT&CK technique T1068, which covers 'Local Privilege Escalation' through improper access control mechanisms.
The operational impact of CVE-2023-23429 extends beyond simple service disruptions, as it can potentially compromise the overall integrity and security posture of affected Honor devices. Device service exceptions may manifest as unexpected application crashes, unauthorized access to personal data, or complete system instability. Attackers could exploit this vulnerability to gain deeper access to device functionalities, potentially enabling them to install malicious software, exfiltrate sensitive information, or maintain persistent access to the compromised devices. The widespread nature of affected Honor products suggests that a significant user base could be at risk, making this vulnerability particularly concerning from a cybersecurity perspective.
Mitigation strategies for this vulnerability should prioritize immediate firmware updates from Honor, as these patches typically address the underlying privilege assignment issues. System administrators and device users should also implement additional security measures including regular security assessments, monitoring for anomalous device behavior, and ensuring proper network segmentation to limit potential lateral movement if exploitation occurs. Organizations should consider implementing device integrity monitoring solutions that can detect unauthorized privilege changes or service disruptions that may indicate exploitation attempts. The vulnerability underscores the importance of proper privilege management in mobile operating systems and highlights the need for continuous security auditing of device firmware components to prevent similar issues from arising in the future.