CVE-2024-10074

Local root escalation via kernel use-after-free

Published Dec 3, 2024 · Updated Dec 3, 2024

Use-after-free in the LiteOS_A kernel in OpenHarmony 4.1.0 through 4.1.1 allows local users to escalate from common permissions to root. OpenHarmony identifies kernel_liteos_a as the affected repository but has not disclosed which object is freed or which later kernel operation accesses it. Low-privileged local access is required, and successful exploitation grants root control of the affected device.

CVSS severity8.8
High
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

Use-after-free in the LiteOS_A kernel in OpenHarmony 4.1.0 through 4.1.1 allows local users to escalate from common permissions to root. OpenHarmony identifies kernel_liteos_a as the affected repository but has not disclosed which object is freed or which later kernel operation accesses it. Low-privileged local access is required, and successful exploitation grants root control of the affected device.

The record

CVE
CVE-2024-10074
Published
Dec 3, 2024
Updated
Dec 3, 2024
Vendor
OpenHarmony
Product
OpenHarmony
Classifications
CWE-416, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 3, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 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=4.1.0 <=4.1.1
  2. Affected versionversion=v4.1.0 <=4.1.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

OpenHarmony · OpenHarmonyversion=4.1.0 <=4.1.1; version=v4.1.0 <=4.1.1

Published CVSS scores

8.8OpenHarmonyCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-416Use After Free
T1068Exploitation for Privilege Escalation

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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