CVE-2024-22180

Local service interruption via camera use-after-free

Published Apr 2, 2024 · Updated Aug 1, 2024

Use-after-free in the camera component of OpenHarmony 3.2.0 through 4.0.0 allows local users to interrupt camera service. OpenHarmony identifies reuse of freed memory in the camera component but has not disclosed the affected function, object lifetime error, trigger sequence, or patch. Exploitation requires local low-privilege access and produces an availability-only interruption; no confidentiality or integrity impact is reported.

CVSS severity3.3
Low
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Use-after-free in the camera component of OpenHarmony 3.2.0 through 4.0.0 allows local users to interrupt camera service. OpenHarmony identifies reuse of freed memory in the camera component but has not disclosed the affected function, object lifetime error, trigger sequence, or patch. Exploitation requires local low-privilege access and produces an availability-only interruption; no confidentiality or integrity impact is reported.

The record

CVE
CVE-2024-22180
Published
Apr 2, 2024
Updated
Aug 1, 2024
Vendor
OpenHarmony
Product
OpenHarmony
Classifications
CWE-416, T1499
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 2, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 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=0 <4.0.0
  2. Affected versionversion=v3.2.0 <=v4.0.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

OpenHarmony · OpenHarmonyversion=0 <4.0.0; version=v3.2.0 <=v4.0.0

Published CVSS scores

5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
3.3OpenHarmonyCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-416Use After Free
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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