Buffer Overflow in Kernel Drop Detection Module Affects Huawei Products
CVE-2025-54636

5.5MEDIUM

Key Information:

Vendor

Huawei
Status
Harmonyos
Emui
Vendor
CVE Published:
6 August 2025

What is CVE-2025-54636?

A vulnerability exists due to insufficient data verification in Huawei's kernel drop detection module, potentially leading to a buffer overflow. This flaw may allow an attacker to exploit the vulnerability, impacting the availability of the affected systems. System administrators are advised to monitor their installations closely and apply patches as soon as they become available to mitigate the risks associated with this vulnerability.

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Affected Version(s)

EMUI 14.0.0

EMUI 13.0.0

HarmonyOS 4.0.0

References

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

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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