fkie_cve-2025-22082
Vulnerability from fkie_nvd
Published
2025-04-16 15:16
Modified
2025-04-17 20:22
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: iio: backend: make sure to NULL terminate stack buffer Make sure to NULL terminate the buffer in iio_backend_debugfs_write_reg() before passing it to sscanf(). It is a stack variable so we should not assume it will 0 initialized.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/035b4989211dc1c8626e186d655ae8ca5141bb73
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/04271a4d2740f98bbe36f82cd3d74677a839d1eb
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/df3892e5e861c43d5612728ed259634675b8a71f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fd791c81f410ab1c554686a6f486dc7a176dfe35
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\niio: backend: make sure to NULL terminate stack buffer\n\nMake sure to NULL terminate the buffer in\niio_backend_debugfs_write_reg() before passing it to sscanf(). It is a\nstack variable so we should not assume it will 0 initialized."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: iio: backend: aseg\u00farese de terminar el b\u00fafer de pila con valor NULL. Aseg\u00farese de terminar el b\u00fafer con valor NULL en iio_backend_debugfs_write_reg() antes de pasarlo a sscanf(). Al ser una variable de pila, no debemos asumir que se inicializar\u00e1 a 0."
    }
  ],
  "id": "CVE-2025-22082",
  "lastModified": "2025-04-17T20:22:16.240",
  "metrics": {},
  "published": "2025-04-16T15:16:02.410",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/035b4989211dc1c8626e186d655ae8ca5141bb73"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/04271a4d2740f98bbe36f82cd3d74677a839d1eb"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/df3892e5e861c43d5612728ed259634675b8a71f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/fd791c81f410ab1c554686a6f486dc7a176dfe35"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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