fkie_cve-2022-50006
Vulnerability from fkie_nvd
Published
2025-06-18 11:15
Modified
2025-06-18 13:46
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: NFSv4.2 fix problems with __nfs42_ssc_open A destination server while doing a COPY shouldn't accept using the passed in filehandle if its not a regular filehandle. If alloc_file_pseudo() has failed, we need to decrement a reference on the newly created inode, otherwise it leaks.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5626f95356111602ad26fc05445a4d1f818a0992
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5e49ea099850feadcbf33c74b4f514a3e8049b91
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c2a47f6903e270c308c40ad4a23c17b30a54373c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fcfc8be1e9cf2f12b50dce8b579b3ae54443a014
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFSv4.2 fix problems with __nfs42_ssc_open\n\nA destination server while doing a COPY shouldn\u0027t accept using the\npassed in filehandle if its not a regular filehandle.\n\nIf alloc_file_pseudo() has failed, we need to decrement a reference\non the newly created inode, otherwise it leaks."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: NFSv4.2 corrige problemas con __nfs42_ssc_open. Al realizar una copia, un servidor de destino no deber\u00eda aceptar el identificador de archivo proporcionado si no es un identificador de archivo normal. Si alloc_file_pseudo() falla, debemos decrementar una referencia en el inodo reci\u00e9n creado; de lo contrario, se produce una fuga."
    }
  ],
  "id": "CVE-2022-50006",
  "lastModified": "2025-06-18T13:46:52.973",
  "metrics": {},
  "published": "2025-06-18T11:15:28.503",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/5626f95356111602ad26fc05445a4d1f818a0992"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/5e49ea099850feadcbf33c74b4f514a3e8049b91"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/c2a47f6903e270c308c40ad4a23c17b30a54373c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/fcfc8be1e9cf2f12b50dce8b579b3ae54443a014"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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