CVE-2024-56618

Local kernel crash via insufficient power-up delay

Published Dec 27, 2024 · Updated May 11, 2026

Kernel denial of service in Linux 6.10 through 6.12.4 allows local users to crash affected i.MX systems during power-domain resume. The i.MX GPCv2 power-up path in drivers/pmdomain/imx/gpcv2.c waits only five microseconds after its handshake, allowing dependent hardware access before the power domain is ready. Triggering a runtime resume on affected i.MX hardware can raise an asynchronous SError and panic the kernel, interrupting the system; no data disclosure or modification is reported.

CVSS severity5.5
Medium
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Kernel denial of service in Linux 6.10 through 6.12.4 allows local users to crash affected i.MX systems during power-domain resume. The i.MX GPCv2 power-up path in drivers/pmdomain/imx/gpcv2.c waits only five microseconds after its handshake, allowing dependent hardware access before the power domain is ready. Triggering a runtime resume on affected i.MX hardware can raise an asynchronous SError and panic the kernel, interrupting the system; no data disclosure or modification is reported.

The record

CVE
CVE-2024-56618
Published
Dec 27, 2024
Updated
May 11, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
Unavailable
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 27, 2024CVE publishedPublication date reported by the CVE source.
  2. May 11, 2026Record 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=6.10
  2. Affected versionversion=e8dc41afca161b988e6d462f4d0803d247e22250 <2379fb937de5333991c567eefd7d11b98977d059
  3. Affected versionversion=e8dc41afca161b988e6d462f4d0803d247e22250 <a63907c8c712414643b597debcd09d16b6827b23

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

The Linux Kernel Organization · Linuxversion=6.10; version=e8dc41afca161b988e6d462f4d0803d247e22250 <2379fb937de5333991c567eefd7d11b98977d059; version=e8dc41afca161b988e6d462f4d0803d247e22250 <a63907c8c712414643b597debcd09d16b6827b23

Published CVSS scores

5.5CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/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.

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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

No sourced classifications are available.

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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