CVE-2022-48352Network attack vector

Unauthenticated system panic

Published Mar 27, 2023 · Updated Feb 24, 2025

Improper initialization in Huawei EMUI 12.0.0 and 13.0.0 and HarmonyOS 2.0.0 and 3.0.0 allows remote attackers to panic the system. Huawei has not published the affected component, data involved, or incorrect initialization operation. A network-reachable attacker needs no authentication or user interaction; successful exploitation interrupts the smartphone operating system.

CVSS severity7.5
High
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper initialization in Huawei EMUI 12.0.0 and 13.0.0 and HarmonyOS 2.0.0 and 3.0.0 allows remote attackers to panic the system. Huawei has not published the affected component, data involved, or incorrect initialization operation. A network-reachable attacker needs no authentication or user interaction; successful exploitation interrupts the smartphone operating system.

The record

CVE
CVE-2022-48352
Published
Mar 27, 2023
Updated
Feb 24, 2025
Vendor
MindSpore
Product
HarmonyOS
Classifications
CWE-665, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 27, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 24, 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=2.0.0
  2. Affected versionversion=3.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

MindSpore · HarmonyOSversion=2.0.0; version=3.0.0
MindSpore · EMUIversion=12.0.0; version=13.0.0

Published CVSS scores

7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

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

Weakness, pattern, technique

CWE-665Improper Initialization
T1499Endpoint Denial of Service

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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