Cross-Process Screen Stack Vulnerability in UIExtension Module by Huawei
CVE-2024-56435

7.5HIGH

Key Information:

Vendor

Huawei
Status
Harmonyos
Vendor
CVE Published:
8 January 2025

What is CVE-2024-56435?

The vulnerability in the UIExtension module allows for potential unauthorized access to service confidentiality through a cross-process screen stack exploitation. This flaw can permit malicious actors to bypass isolation measures, compromising the integrity and confidentiality of sensitive information processed through the affected module.

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

.