Insufficient Data Length Verification in Huawei Partition Module
CVE-2025-54631

6.7MEDIUM

Key Information:

Vendor

Huawei
Status
Harmonyos
Emui
Vendor
CVE Published:
6 August 2025

What is CVE-2025-54631?

A vulnerability exists in Huawei's Partition Module due to insufficient data length verification, which could lead to exploitation affecting system availability. When exploited, this vulnerability can allow attackers to manipulate how data is processed, leading to potential disruptions in service and compromising the integrity of operations. Regular updates and security measures are recommended to mitigate associated risks.

Affected Version(s)

EMUI 15.0.0

EMUI 14.0.0

HarmonyOS 5.1.0

References

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

CVSS V3.1

Score:
6.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-54631 : Insufficient Data Length Verification in Huawei Partition Module