Memory Write Permission Bypass in Huawei Kernel Futex Module
CVE-2025-31172

5.5MEDIUM

Key Information:

Vendor

Huawei
Status
Harmonyos
Vendor
CVE Published:
7 April 2025

What is CVE-2025-31172?

A vulnerability exists in the kernel futex module of Huawei products, allowing unauthorized modifications to memory write permissions. If successfully exploited, this flaw could compromise the confidentiality of services running on affected systems, posing severe security risks. Users of the Huawei kernel should be aware of this vulnerability and take necessary precautions to mitigate potential threats.

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Affected Version(s)

HarmonyOS 5.0.0

References

https://consumer.huawei.com/en/support/bulletin/2025/4/

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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