ghsa-8299-wq49-8jjp
Vulnerability from github
Published
2024-07-30 09:32
Modified
2024-07-30 09:32
Details

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

leds: an30259a: 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.

Show details on source website


{
   affected: [],
   aliases: [
      "CVE-2024-42128",
   ],
   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: an30259a: 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's remove() is done.\nled_classdev_unregister() calls module's led_set_brightness() to turn off\nthe LEDs and that callback uses mutex which was destroyed already\nin module's remove() so use devm API instead.",
   id: "GHSA-8299-wq49-8jjp",
   modified: "2024-07-30T09:32:01Z",
   published: "2024-07-30T09:32:01Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2024-42128",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/3ead19aa341de89a8c3d88a091d8093ebea622e8",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/9dba44460bfca657ca43f03ea9bafa4f9f7dd077",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/c382e2e3eccb6b7ca8c7aff5092c1668428e7de6",
      },
   ],
   schema_version: "1.4.0",
   severity: [],
}


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