fkie_cve-2013-4312
Vulnerability from fkie_nvd
Published
2016-02-08 03:59
Modified
2025-04-12 10:46
Summary
The Linux kernel before 4.4.1 allows local users to bypass file-descriptor limits and cause a denial of service (memory consumption) by sending each descriptor over a UNIX socket before closing it, related to net/unix/af_unix.c and net/unix/garbage.c.
References
secalert@redhat.comhttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=712f4aad406bb1ed67f3f98d04c044191f0ff593Vendor Advisory
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2016-February/176464.html
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2016-0855.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2016-2574.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2016-2584.html
secalert@redhat.comhttp://www.debian.org/security/2016/dsa-3448
secalert@redhat.comhttp://www.debian.org/security/2016/dsa-3503
secalert@redhat.comhttp://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.1Vendor Advisory
secalert@redhat.comhttp://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.htmlThird Party Advisory
secalert@redhat.comhttp://www.securityfocus.com/bid/82986
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-2929-1
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-2929-2
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-2931-1
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-2932-1
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-2967-1
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-2967-2
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1297813Issue Tracking, Third Party Advisory, VDB Entry
secalert@redhat.comhttps://github.com/torvalds/linux/commit/712f4aad406bb1ed67f3f98d04c044191f0ff593Vendor Advisory
secalert@redhat.comhttps://security-tracker.debian.org/tracker/CVE-2013-4312Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=712f4aad406bb1ed67f3f98d04c044191f0ff593Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176464.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-0855.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2574.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2584.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2016/dsa-3448
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2016/dsa-3503
af854a3a-2127-422b-91ae-364da2661108http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.1Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/82986
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2929-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2929-2
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2931-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2932-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2967-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2967-2
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1297813Issue Tracking, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/712f4aad406bb1ed67f3f98d04c044191f0ff593Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security-tracker.debian.org/tracker/CVE-2013-4312Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
oracle linux 5.0
oracle linux 6
oracle linux 7
linux linux_kernel *



{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:oracle:linux:5.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "E3CCD459-9E6D-4731-8054-CDF8B58454A9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:*",
              "matchCriteriaId": "CC7A498A-A669-4C42-8134-86103C799D13",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*",
              "matchCriteriaId": "104DA87B-DEE4-4262-AE50-8E6BC43B228B",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8B458ACF-17C3-4551-9F11-8D02B6D52B7C",
              "versionEndIncluding": "4.4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Linux kernel before 4.4.1 allows local users to bypass file-descriptor limits and cause a denial of service (memory consumption) by sending each descriptor over a UNIX socket before closing it, related to net/unix/af_unix.c and net/unix/garbage.c."
    },
    {
      "lang": "es",
      "value": "El kernel de Linux en versiones anteriores a 4.4.1 permite a usuarios locales eludir los limites de descriptor de fichero y provocar una denegaci\u00f3n de servicio (consumo de memoria) enviando cada descriptor a trav\u00e9s de un socket UNIX antes de cerrarlo, relacionado con net/unix/af_unix.c y net/unix/garbage.c."
    }
  ],
  "id": "CVE-2013-4312",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 4.9,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.2,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.5,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-02-08T03:59:00.120",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=712f4aad406bb1ed67f3f98d04c044191f0ff593"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176464.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-0855.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2574.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2584.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.debian.org/security/2016/dsa-3448"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.debian.org/security/2016/dsa-3503"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.1"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securityfocus.com/bid/82986"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.ubuntu.com/usn/USN-2929-1"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.ubuntu.com/usn/USN-2929-2"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.ubuntu.com/usn/USN-2931-1"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.ubuntu.com/usn/USN-2932-1"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.ubuntu.com/usn/USN-2967-1"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.ubuntu.com/usn/USN-2967-2"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
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        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1297813"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
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      ],
      "url": "https://github.com/torvalds/linux/commit/712f4aad406bb1ed67f3f98d04c044191f0ff593"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
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        "VDB Entry"
      ],
      "url": "https://security-tracker.debian.org/tracker/CVE-2013-4312"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=712f4aad406bb1ed67f3f98d04c044191f0ff593"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    },
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      "tags": [
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      ],
      "url": "https://security-tracker.debian.org/tracker/CVE-2013-4312"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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