fkie_cve-2023-53012
Vulnerability from fkie_nvd
Published
2025-03-27 17:15
Modified
2025-03-28 18:11
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: thermal: core: call put_device() only after device_register() fails put_device() shouldn't be called before a prior call to device_register(). __thermal_cooling_device_register() doesn't follow that properly and needs fixing. Also thermal_cooling_device_destroy_sysfs() is getting called unnecessarily on few error paths. Fix all this by placing the calls at the right place. Based on initial work done by Caleb Connolly.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2846a7412f6246fd5171f51011bf76dfebcec0ee
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6c54b7bc8a31ce0f7cc7f8deef05067df414f1d8
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a7d736cc3c6cb0d7498bbfb56515d414e35e9510
Impacted products
Vendor Product Version


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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nthermal: core: call put_device() only after device_register() fails\n\nput_device() shouldn\u0027t be called before a prior call to\ndevice_register(). __thermal_cooling_device_register() doesn\u0027t follow\nthat properly and needs fixing. Also\nthermal_cooling_device_destroy_sysfs() is getting called unnecessarily\non few error paths.\n\nFix all this by placing the calls at the right place.\n\nBased on initial work done by Caleb Connolly."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: thermal: core: llamar a put_device() solo despu\u00e9s de que device_register() falle. No se debe llamar a put_device() antes de una llamada previa a device_register(). __thermal_cooling_device_register() no sigue esto correctamente y necesita soluci\u00f3n. Adem\u00e1s, se llama a thermal_cooling_device_destroy_sysfs() innecesariamente en algunas rutas de error. Para solucionar esto, coloque las llamadas en el lugar correcto. Basado en el trabajo inicial de Caleb Connolly."
    }
  ],
  "id": "CVE-2023-53012",
  "lastModified": "2025-03-28T18:11:40.180",
  "metrics": {},
  "published": "2025-03-27T17:15:50.290",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/2846a7412f6246fd5171f51011bf76dfebcec0ee"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/6c54b7bc8a31ce0f7cc7f8deef05067df414f1d8"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a7d736cc3c6cb0d7498bbfb56515d414e35e9510"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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