Use-After-Free Vulnerability in Huawei Device Node Access Module
CVE-2024-56434

7.5HIGH

Key Information:

Vendor
Huawei
Status
Harmonyos
Emui
Vendor
CVE Published:
8 January 2025

Summary

A Use-After-Free (UAF) vulnerability exists within the device node access module developed by Huawei. This vulnerability could lead to service exceptions, potentially compromising the security and reliability of affected Huawei products. Successful exploitation of this flaw may allow unauthorized access or manipulation of device functions, posing a significant risk to users.

Affected Version(s)

EMUI 14.0.0

HarmonyOS 4.2.0

HarmonyOS 4.0.0

References

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

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.