CVE-2022-38987

Service interruption via undisclosed secure OS configuration

Published Sep 16, 2022 · Updated Aug 3, 2024

Configuration defects in the secure OS module in HarmonyOS 2.0 and EMUI 12.0.0 allow attackers to interrupt system availability. Huawei's bulletins identify only configuration defects in the secure OS module and do not disclose the setting, validation failure, or triggering input. The required access and trigger are undisclosed; the documented consequence is limited to an interruption of system availability.

CVSS severityUnavailable
Unscored
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Configuration defects in the secure OS module in HarmonyOS 2.0 and EMUI 12.0.0 allow attackers to interrupt system availability. Huawei's bulletins identify only configuration defects in the secure OS module and do not disclose the setting, validation failure, or triggering input. The required access and trigger are undisclosed; the documented consequence is limited to an interruption of system availability.

The record

CVE
CVE-2022-38987
Published
Sep 16, 2022
Updated
Aug 3, 2024
Vendor
Huawei Technologies Co., Ltd.
Product
HarmonyOS
Classifications
Unavailable
Attack vector
Unavailable
Privileges
Unavailable

Timeline

How it unfolded

  1. Sep 16, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record 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=2.0

What conditions does exploitation require?

Attack vectorUnavailable in this record.
Required privilegesUnavailable in this record.

What is affected?

Huawei Technologies Co., Ltd. · HarmonyOSversion=2.0
MindSpore · EMUIversion=12.0.0

Published CVSS scores

No CVSS assessment is available in this record.

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)
VectorUnavailable
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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