CVE-2024-32995

Local service interruption via uncaught AMS exception

Published May 11, 2024 · Updated Aug 2, 2024

Denial of service in the AMS module in Huawei HarmonyOS and EMUI allows local users to interrupt affected device services. The module fails to catch an exception, but Huawei has not disclosed the input or code path that raises it. Exploitation requires local access, needs no privileges or user interaction, and affects availability without reported data disclosure or modification.

CVSS severity6.2
Medium
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in the AMS module in Huawei HarmonyOS and EMUI allows local users to interrupt affected device services. The module fails to catch an exception, but Huawei has not disclosed the input or code path that raises it. Exploitation requires local access, needs no privileges or user interaction, and affects availability without reported data disclosure or modification.

The record

CVE
CVE-2024-32995
Published
May 11, 2024
Updated
Aug 2, 2024
Vendor
MindSpore
Product
HarmonyOS
Classifications
CWE-248, T1499
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 11, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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=2.0.0
  2. Affected versionversion=2.1.0
  3. Affected versionversion=3.0.0
  4. Affected versionversion=3.1.0
  5. Affected versionversion=4.0.0
  6. Affected versionversion=4.2.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

MindSpore · HarmonyOSversion=2.0.0; version=2.1.0; version=3.0.0; version=3.1.0; version=4.0.0; version=4.2.0
MindSpore · EMUIversion=12.0.0; version=13.0.0; version=14.0.0

Published CVSS scores

6.2Huawei TechnologiesCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-248Uncaught Exception
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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