Cross-Process Screen Stack Flaw in UIExtension Module by Huawei
CVE-2024-56443

7.5HIGH

Key Information:

Vendor
Huawei
Status
Harmonyos
Vendor
CVE Published:
8 January 2025

Summary

The UIExtension module developed by Huawei contains a vulnerability that allows for cross-process screen stack attacks. Exploiting this flaw may compromise the confidentiality of sensitive services, enabling unauthorized access to information. Organizations using affected versions of the UIExtension module should implement immediate security measures to safeguard against potential exploitation.

Affected Version(s)

HarmonyOS 5.0.0

References

https://consumer.huawei.com/en/support/bulletin/2025/1/

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.