Vulnerability-Lookup

GHSA-87F6-7CWW-RH98

Vulnerability from github – Published: 2024-07-30 09:32 – Updated: 2025-11-03 21:31

Details

In the Linux kernel, the following vulnerability has been resolved:

leds: mlxreg: Use devm_mutex_init() for mutex initialization

In this driver LEDs are registered using devm_led_classdev_register() so they are automatically unregistered after module's remove() is done. led_classdev_unregister() calls module's led_set_brightness() to turn off the LEDs and that callback uses mutex which was destroyed already in module's remove() so use devm API instead.

Severity

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2024-42129"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-30T08:15:04Z",
    "severity": "MODERATE"
  },
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  "id": "GHSA-87f6-7cww-rh98",
  "modified": "2025-11-03T21:31:11Z",
  "published": "2024-07-30T09:32:01Z",
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42129"
    },
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      "url": "https://git.kernel.org/stable/c/172ffd26a5af13e951d0e82df7cfc5a95b04fa80"
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      "type": "WEB",
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    },
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      "url": "https://git.kernel.org/stable/c/efc347b9efee1c2b081f5281d33be4559fa50a16"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
    }
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      "type": "CVSS_V3"
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CVE-2024-42129 (GCVE-0-2024-42129)

Vulnerability from cvelistv5 – Published: 2024-07-30 07:46 – Updated: 2026-05-11 20:27

Title

leds: mlxreg: Use devm_mutex_init() for mutex initialization

Summary

In the Linux kernel, the following vulnerability has been resolved: leds: mlxreg: Use devm_mutex_init() for mutex initialization In this driver LEDs are registered using devm_led_classdev_register() so they are automatically unregistered after module's remove() is done. led_classdev_unregister() calls module's led_set_brightness() to turn off the LEDs and that callback uses mutex which was destroyed already in module's remove() so use devm API instead.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-10 16:16 UTC

Assigner

Linux mitre root

References

5 references

URL	Tags
https://git.kernel.org/stable/c/618c6ce83471ab4f7…
https://git.kernel.org/stable/c/172ffd26a5af13e95…
https://git.kernel.org/stable/c/3b62888307ae44b68…
https://git.kernel.org/stable/c/efc347b9efee1c2b0…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 386570d76f2f25a347a7118fa54315d56b46e7be , < 618c6ce83471ab4f7ac744d27b9d03af173bc141 (git) Affected: 386570d76f2f25a347a7118fa54315d56b46e7be , < 172ffd26a5af13e951d0e82df7cfc5a95b04fa80 (git) Affected: 386570d76f2f25a347a7118fa54315d56b46e7be , < 3b62888307ae44b68512d3f7735c26a4c8e45b51 (git) Affected: 386570d76f2f25a347a7118fa54315d56b46e7be , < efc347b9efee1c2b081f5281d33be4559fa50a16 (git)
Linux	Linux	Affected: 4.17 Unaffected: 0 , < 4.17 (semver) Unaffected: 6.1.132 , ≤ 6.1.* (semver) Unaffected: 6.6.63 , ≤ 6.6.* (semver) Unaffected: 6.9.9 , ≤ 6.9.* (semver) Unaffected: 6.10 , ≤ * (original_commit_for_fix)

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JSON

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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.

Detection rules are retrieved from Rulezet.

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.

Related by attack behaviour

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