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

6.2MEDIUM

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.

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Affected Version(s)

HarmonyOS 5.0.0

References

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

CVSS V3.1

Score:
6.2
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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