fkie_cve-2017-2636
Vulnerability from fkie_nvd
Published
2017-03-07 22:59
Modified
2024-11-21 03:23
Summary
Race condition in drivers/tty/n_hdlc.c in the Linux kernel through 4.10.1 allows local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline.
References
secalert@redhat.comhttp://www.debian.org/security/2017/dsa-3804Third Party Advisory
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2017/03/07/6Mailing List, Patch, Third Party Advisory
secalert@redhat.comhttp://www.securityfocus.com/bid/96732Third Party Advisory, VDB Entry
secalert@redhat.comhttp://www.securitytracker.com/id/1037963Third Party Advisory, VDB Entry
secalert@redhat.comhttps://a13xp0p0v.github.io/2017/03/24/CVE-2017-2636.htmlThird Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2017:0892Third Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2017:0931Third Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2017:0932Third Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2017:0933Third Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2017:0986Third Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2017:1125Third Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2017:1126Third Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2017:1232Third Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2017:1233Third Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2017:1488Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1428319Issue Tracking, Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2017/dsa-3804Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2017/03/07/6Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/96732Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1037963Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://a13xp0p0v.github.io/2017/03/24/CVE-2017-2636.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:0892Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:0931Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:0932Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:0933Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:0986Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:1125Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:1126Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:1232Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:1233Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:1488Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1428319Issue Tracking, Mitigation, Third Party Advisory



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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Race condition in drivers/tty/n_hdlc.c in the Linux kernel through 4.10.1 allows local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline."
    },
    {
      "lang": "es",
      "value": "Condici\u00f3n de carrera en drivers/tty/n_hdlc.c en el kernel de Linux hasta la versi\u00f3n 4.10.1 permite a usuarios locales obtener privilegios o provocar una denegaci\u00f3n de servicio (liberaci\u00f3n doble) ajustando la l\u00ednea de disciplina HDLC."
    }
  ],
  "id": "CVE-2017-2636",
  "lastModified": "2024-11-21T03:23:52.810",
  "metrics": {
    "cvssMetricV2": [
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
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          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 6.9,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.4,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
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        "source": "nvd@nist.gov",
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  "published": "2017-03-07T22:59:00.157",
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  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-362"
        },
        {
          "lang": "en",
          "value": "CWE-415"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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