fkie_cve-2025-38160
Vulnerability from fkie_nvd
Published
2025-07-03 09:15
Modified
2025-07-03 15:13
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: clk: bcm: rpi: Add NULL check in raspberrypi_clk_register() devm_kasprintf() returns NULL when memory allocation fails. Currently, raspberrypi_clk_register() does not check for this case, which results in a NULL pointer dereference. Add NULL check after devm_kasprintf() to prevent this issue.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0a2712cd24ecfeb520af60f6f859b442c7ab01ff
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1b69a5299f28ce8e6afa37c3690dbc14c3a1f53f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3c1adc2f8c732ea09e8c4bce5941fec019c6205d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/52562161df3567cdaedada46834a7a8d8c4ab737
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/54ce9bcdaee59d4ef0703f390d55708557818f9e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/73c46d9a93d071ca69858dea3f569111b03e549e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/938f625bd3364cfdc93916739add3b637ff90368
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\nclk: bcm: rpi: Add NULL check in raspberrypi_clk_register()\n\ndevm_kasprintf() returns NULL when memory allocation fails. Currently,\nraspberrypi_clk_register() does not check for this case, which results\nin a NULL pointer dereference.\n\nAdd NULL check after devm_kasprintf() to prevent this issue."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: clk: bcm: rpi: A\u00f1adir comprobaci\u00f3n de valores NULL en raspberrypi_clk_register(). Devm_kasprintf() devuelve NULL cuando falla la asignaci\u00f3n de memoria. Actualmente, raspberrypi_clk_register() no realiza la comprobaci\u00f3n en este caso, lo que provoca una desreferencia de puntero NULL. A\u00f1adir una comprobaci\u00f3n de valores NULL despu\u00e9s de devm_kasprintf() para evitar este problema."
    }
  ],
  "id": "CVE-2025-38160",
  "lastModified": "2025-07-03T15:13:53.147",
  "metrics": {},
  "published": "2025-07-03T09:15:31.327",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/0a2712cd24ecfeb520af60f6f859b442c7ab01ff"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1b69a5299f28ce8e6afa37c3690dbc14c3a1f53f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/3c1adc2f8c732ea09e8c4bce5941fec019c6205d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/52562161df3567cdaedada46834a7a8d8c4ab737"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/54ce9bcdaee59d4ef0703f390d55708557818f9e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/73c46d9a93d071ca69858dea3f569111b03e549e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/938f625bd3364cfdc93916739add3b637ff90368"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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