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CVE-2011-3363

Estado: ModificadaMedia (6.5)—

La función setup_cifs_sb function en fs/cifs/connect.cen el kernel de Linux antes de v2.6.39 no maneja correctamente las referencias de la DFS, lo que permite a servidores CIFS remotos provocar una denegación de servicio (caída del sistema) mediante la colocación de una derivación en la raíz de una acción.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Linux — Linux KernelRedhat — Enterprise Linux

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2011-3363",
  "cveTags": [],
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          "authentication": "NONE",
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          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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  "published": "2012-05-24T23:55:02.387",
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  "vulnStatus": "Modified",
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      "lang": "en",
      "value": "The setup_cifs_sb function in fs/cifs/connect.c in the Linux kernel before 2.6.39 does not properly handle DFS referrals, which allows remote CIFS servers to cause a denial of service (system crash) by placing a referral at the root of a share."
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  "lastModified": "2026-06-16T23:33:09.200",
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