CVE-2022-48487Network attack vector

Unauthenticated service interruption

Published Jun 19, 2023 · Updated Aug 3, 2024

Configuration defect in Huawei EMUI 12.0.0 allows remote attackers to interrupt service through the secure OS module. Huawei has not published the misconfigured setting, affected code path, or operation that fails on untrusted input. Network reachability without authentication or user interaction is sufficient, but public sources do not identify whether exploitation causes a hang, crash, or reboot.

CVSS severity7.5
High
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Configuration defect in Huawei EMUI 12.0.0 allows remote attackers to interrupt service through the secure OS module. Huawei has not published the misconfigured setting, affected code path, or operation that fails on untrusted input. Network reachability without authentication or user interaction is sufficient, but public sources do not identify whether exploitation causes a hang, crash, or reboot.

The record

CVE
CVE-2022-48487
Published
Jun 19, 2023
Updated
Aug 3, 2024
Vendor
MindSpore
Product
EMUI
Classifications
T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 19, 2023CVE 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=12.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

MindSpore · EMUIversion=12.0.0

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1499Endpoint Denial of Service

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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