github - ghsa-87f6-7cww-rh98

ghsa-87f6-7cww-rh98

Vulnerability from github

Published

2024-07-30 09:32

Modified

2024-12-02 09:39

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.

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  "affected": [],
  "aliases": [
    "CVE-2024-42129"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-30T08:15:04Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nleds: mlxreg: Use devm_mutex_init() for mutex initialization\n\nIn this driver LEDs are registered using devm_led_classdev_register()\nso they are automatically unregistered after module\u0027s remove() is done.\nled_classdev_unregister() calls module\u0027s led_set_brightness() to turn off\nthe LEDs and that callback uses mutex which was destroyed already\nin module\u0027s remove() so use devm API instead.",
  "id": "GHSA-87f6-7cww-rh98",
  "modified": "2024-12-02T09:39:11Z",
  "published": "2024-07-30T09:32:01Z",
  "references": [
    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42129"
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cve-2024-42129

Vulnerability from cvelistv5

Published

2024-07-30 07:46

Modified

2024-12-19 09:13

Severity ?

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.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/172ffd26a5af13e951d0e82df7cfc5a95b04fa80
	https://git.kernel.org/stable/c/3b62888307ae44b68512d3f7735c26a4c8e45b51
	https://git.kernel.org/stable/c/efc347b9efee1c2b081f5281d33be4559fa50a16

Impacted products

Vendor

Product

Version

▼

Linux

Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Linux

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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