Insufficient Data Length Verification in Huawei Products
CVE-2025-54630

6.8MEDIUM

Key Information:

Vendor

Huawei
Status
Harmonyos
Vendor
CVE Published:
6 August 2025

What is CVE-2025-54630?

This vulnerability arises from insufficient data length verification in the DFA module of Huawei products. Exploiting this issue may lead to disruptions in availability, potentially impacting system functionality and user experience.

Affected Version(s)

HarmonyOS 5.0.1

HarmonyOS 4.3.0

References

https://consumer.huawei.com/en/support/bulletin/2025/8/

CVSS V3.1

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Physical
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.