CVE-2025-54612

Local function instability via iterator failure

Published Aug 6, 2025 · Updated Aug 6, 2025

Iterator failure in the card management module of Huawei HarmonyOS 5.1.0 allows local users to destabilize card-management functions. Huawei identifies CWE-664 but does not disclose the affected routine, incorrect iterator operation, or triggering input. Local execution is required, and Huawei has not described whether instability causes a hang, crash, or another failure.

CVSS severity5.9
Medium
EPSS probability0.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Iterator failure in the card management module of Huawei HarmonyOS 5.1.0 allows local users to destabilize card-management functions. Huawei identifies CWE-664 but does not disclose the affected routine, incorrect iterator operation, or triggering input. Local execution is required, and Huawei has not described whether instability causes a hang, crash, or another failure.

The record

CVE
CVE-2025-54612
Published
Aug 6, 2025
Updated
Aug 6, 2025
Vendor
MindSpore
Product
HarmonyOS
Classifications
CWE-664
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 6, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=5.1.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

MindSpore · HarmonyOSversion=5.1.0

Published CVSS scores

5.9HuaweiCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-664Improper Control of a Resource Through its Lifetime

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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