fkie_cve-2021-47206
Vulnerability from fkie_nvd
Published
2024-04-10 19:15
Modified
2025-01-07 17:12
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: usb: host: ohci-tmio: check return value after calling platform_get_resource() It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/065334f6640d074a1caec2f8b0091467a22f9483Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2474eb7fc3bfbce10f7b8ea431fcffe5dd5f5100Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/28e016e02118917e50a667bc72fb80098cf2b460Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2f18f97a1a787154a372c0738f1576f14b693d91Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/951b8239fd24678b56c995c5c0456ab12e059d19Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9eff2b2e59fda25051ab36cd1cb5014661df657bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bb6ed2e05eb6e8619b30fa854f9becd50c11723fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f98986b7acb4219f95789095eced93ed69d81d35Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/065334f6640d074a1caec2f8b0091467a22f9483Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2474eb7fc3bfbce10f7b8ea431fcffe5dd5f5100Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/28e016e02118917e50a667bc72fb80098cf2b460Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2f18f97a1a787154a372c0738f1576f14b693d91Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/951b8239fd24678b56c995c5c0456ab12e059d19Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9eff2b2e59fda25051ab36cd1cb5014661df657bPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/bb6ed2e05eb6e8619b30fa854f9becd50c11723fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f98986b7acb4219f95789095eced93ed69d81d35Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *


To clipboard 

{
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: host: ohci-tmio: check return value after calling platform_get_resource()\n\nIt will cause null-ptr-deref if platform_get_resource() returns NULL,\nwe need check the return value."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: usb: host: ohci-tmio: verificar el valor de retorno despu\u00e9s de llamar a platform_get_resource() Causar\u00e1 null-ptr-deref si platform_get_resource() devuelve NULL, necesitamos verificar el valor de retorno."
    }
  ],
  "id": "CVE-2021-47206",
  "lastModified": "2025-01-07T17:12:26.390",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
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  "published": "2024-04-10T19:15:48.357",
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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