nvd-json-data-feeds/CVE-2024/CVE-2024-566xx/CVE-2024-56625.json

{
  "id": "CVE-2024-56625",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-12-27T15:15:22.033",
  "lastModified": "2024-12-27T15:15:22.033",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: dev: can_set_termination(): allow sleeping GPIOs\n\nIn commit 6e86a1543c37 (\"can: dev: provide optional GPIO based\ntermination support\") GPIO based termination support was added.\n\nFor no particular reason that patch uses gpiod_set_value() to set the\nGPIO. This leads to the following warning, if the systems uses a\nsleeping GPIO, i.e. behind an I2C port expander:\n\n| WARNING: CPU: 0 PID: 379 at /drivers/gpio/gpiolib.c:3496 gpiod_set_value+0x50/0x6c\n| CPU: 0 UID: 0 PID: 379 Comm: ip Not tainted 6.11.0-20241016-1 #1 823affae360cc91126e4d316d7a614a8bf86236c\n\nReplace gpiod_set_value() by gpiod_set_value_cansleep() to allow the\nuse of sleeping GPIOs."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: can: dev: can_set_termination(): permitir GPIO inactivos En el commit 6e86a1543c37 (\"can: dev: proporcionar soporte de terminaci\u00f3n basado en GPIO opcional\") se agreg\u00f3 soporte de terminaci\u00f3n basado en GPIO. Sin ninguna raz\u00f3n en particular, ese parche usa gpiod_set_value() para configurar el GPIO. Esto lleva a la siguiente advertencia, si el sistema usa un GPIO inactivo, es decir, detr\u00e1s de un expansor de puerto I2C: | ADVERTENCIA: CPU: 0 PID: 379 en /drivers/gpio/gpiolib.c:3496 gpiod_set_value+0x50/0x6c | CPU: 0 UID: 0 PID: 379 Comm: ip No contaminado 6.11.0-20241016-1 #1 823affae360cc91126e4d316d7a614a8bf86236c Reemplace gpiod_set_value() por gpiod_set_value_cansleep() para permitir el uso de GPIO inactivos."
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/1ac442f25c19953d2f33b92549628b0aeac83db6",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/3b0c5bb437d31a9864f633b85cbc42d2f6c51c96",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/46637a608fb1ee871a0ad8bf70d917d5d95ac251",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/ee1dfbdd8b4b6de85e96ae2059dc9c1bdb6b49b5",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/faa0a1975a6fbce30616775216606eb8d6388ea1",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}