CVE-2024-27003 (GCVE-0-2024-27003)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:28 – Updated: 2026-05-11 20:08
VLAI
EPSS
VEX
Title
clk: Get runtime PM before walking tree for clk_summary
Summary
In the Linux kernel, the following vulnerability has been resolved:
clk: Get runtime PM before walking tree for clk_summary
Similar to the previous commit, we should make sure that all devices are
runtime resumed before printing the clk_summary through debugfs. Failure
to do so would result in a deadlock if the thread is resuming a device
to print clk state and that device is also runtime resuming in another
thread, e.g the screen is turning on and the display driver is starting
up. We remove the calls to clk_pm_runtime_{get,put}() in this path
because they're superfluous now that we know the devices are runtime
resumed. This also squashes a bug where the return value of
clk_pm_runtime_get() wasn't checked, leading to an RPM count underflow
on error paths.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-17 17:40 UTC
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
1bb294a7981c737e2311a78e4086635ac0220ace , < 83ada89e4a86e2b28ea2b5113c76d6dc7560a4d0
(git)
Affected: 1bb294a7981c737e2311a78e4086635ac0220ace , < 2c077fdfd09dffb31a890e5095c8ab205138a42e (git) Affected: 1bb294a7981c737e2311a78e4086635ac0220ace , < b457105309d388e4081c716cf7b81d517ff74db4 (git) Affected: 1bb294a7981c737e2311a78e4086635ac0220ace , < 9d1e795f754db1ac3344528b7af0b17b8146f321 (git) |
guessed | |
| Linux | Linux |
Affected:
5.17
Unaffected: 0 , < 5.17 (semver) Unaffected: 6.1.88 , ≤ 6.1.* (semver) Unaffected: 6.6.29 , ≤ 6.6.* (semver) Unaffected: 6.8.8 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix) |
guessed |
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"value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: clk: Obtenga PM en tiempo de ejecuci\u00f3n antes de recorrer el \u00e1rbol para clk_summary De manera similar a el commit anterior, debemos asegurarnos de que todos los dispositivos se reanuden en tiempo de ejecuci\u00f3n antes de imprimir clk_summary a trav\u00e9s de debugfs. No hacerlo resultar\u00eda en un punto muerto si el subproceso est\u00e1 reanudando un dispositivo para imprimir el estado de clk y ese dispositivo tambi\u00e9n est\u00e1 reanudando el tiempo de ejecuci\u00f3n en otro subproceso, por ejemplo, la pantalla se enciende y el controlador de pantalla se est\u00e1 iniciando. Eliminamos las llamadas a clk_pm_runtime_{get,put}() en esta ruta porque son superfluas ahora que sabemos que los dispositivos se han reanudado en tiempo de ejecuci\u00f3n. Esto tambi\u00e9n soluciona un error por el cual el valor de retorno de clk_pm_runtime_get() no se verificaba, lo que provocaba un desbordamiento insuficiente del recuento de RPM en las rutas de error."
}
],
"id": "CVE-2024-27003",
"lastModified": "2026-06-17T07:18:54.760",
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"scope": "UNCHANGED",
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"product_status:recommended": "357",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2024-27003",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-27003.json",
"version": "89"
},
"vulnrichment": {
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"descriptions": [
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: Get runtime PM before walking tree for clk_summary\n\nSimilar to the previous commit, we should make sure that all devices are\nruntime resumed before printing the clk_summary through debugfs. Failure\nto do so would result in a deadlock if the thread is resuming a device\nto print clk state and that device is also runtime resuming in another\nthread, e.g the screen is turning on and the display driver is starting\nup. We remove the calls to clk_pm_runtime_{get,put}() in this path\nbecause they\u0027re superfluous now that we know the devices are runtime\nresumed. This also squashes a bug where the return value of\nclk_pm_runtime_get() wasn\u0027t checked, leading to an RPM count underflow\non error paths."
}
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},
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"cveId": "CVE-2024-27003",
"datePublished": "2024-05-01T05:28:49.732Z",
"dateReserved": "2024-02-19T14:20:24.207Z",
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}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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