File Read Permission Bypass in Huawei Kernel File System Module
CVE-2025-31171

6.8MEDIUM

Key Information:

Vendor

Huawei
Status
Harmonyos
Vendor
CVE Published:
7 April 2025

What is CVE-2025-31171?

A file read permission bypass vulnerability exists within Huawei's kernel file system module. This security flaw allows unauthorized access to system files, potentially compromising service confidentiality. Exploitations of this vulnerability can lead to significant security risks, making it essential for users to stay informed and apply updates to mitigate potential impacts.

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Affected Version(s)

HarmonyOS 5.0.0

References

https://consumer.huawei.com/en/support/bulletin/2025/6/

CVSS V3.1

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
Low
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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