CVE-2024-8298

Service interruption via undisclosed memory request handling

Published Sep 4, 2024 · Updated Sep 4, 2024

Memory request handling in Huawei HarmonyOS 4.0.0 and 4.2.0 and EMUI 14.0.0 allows attackers to interrupt service via local access. Huawei identifies the locus only as the memory management module and has not published the faulty operation performed on a memory request. Local access is required; public sources do not establish whether exploitation causes a hang, crash, reboot, or another availability failure.

CVSS severity6.2
Medium
EPSS probability0.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Memory request handling in Huawei HarmonyOS 4.0.0 and 4.2.0 and EMUI 14.0.0 allows attackers to interrupt service via local access. Huawei identifies the locus only as the memory management module and has not published the faulty operation performed on a memory request. Local access is required; public sources do not establish whether exploitation causes a hang, crash, reboot, or another availability failure.

The record

CVE
CVE-2024-8298
Published
Sep 4, 2024
Updated
Sep 4, 2024
Vendor
MindSpore
Product
HarmonyOS
Classifications
CWE-701
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 4, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 4, 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=4.0.0
  2. Affected versionversion=4.2.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

MindSpore · HarmonyOSversion=4.0.0; version=4.2.0
MindSpore · EMUIversion=14.0.0

Published CVSS scores

5.5NIST National Vulnerability DatabaseCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.2Huawei TechnologiesCVSS:3.1/AV:L/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)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-701Weaknesses Introduced During Design

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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