fkie_cve-2017-15868
Vulnerability from fkie_nvd
Published
2017-12-05 23:29
Modified
2025-04-20 01:37
Summary
The bnep_add_connection function in net/bluetooth/bnep/core.c in the Linux kernel before 3.19 does not ensure that an l2cap socket is available, which allows local users to gain privileges via a crafted application.
References
cve@mitre.orghttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=71bb99a02b32b4cc4265118e85f6035ca72923f0Patch, Vendor Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/102084Third Party Advisory, VDB Entry
cve@mitre.orghttps://github.com/torvalds/linux/commit/71bb99a02b32b4cc4265118e85f6035ca72923f0Issue Tracking
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2017/12/msg00004.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://patchwork.kernel.org/patch/9882449/Patch, Vendor Advisory
cve@mitre.orghttps://source.android.com/security/bulletin/pixel/2017-12-01Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/3583-1/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/3583-2/Third Party Advisory
cve@mitre.orghttps://www.debian.org/security/2018/dsa-4082Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=71bb99a02b32b4cc4265118e85f6035ca72923f0Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/102084Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/71bb99a02b32b4cc4265118e85f6035ca72923f0Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2017/12/msg00004.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://patchwork.kernel.org/patch/9882449/Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://source.android.com/security/bulletin/pixel/2017-12-01Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3583-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3583-2/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4082Third Party Advisory



{
  "configurations": [
    {
      "nodes": [
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              "matchCriteriaId": "0E548A9D-D419-485E-A8A5-7B6A5BD88B38",
              "versionEndExcluding": "3.2.97",
              "versionStartIncluding": "3.2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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              "versionEndExcluding": "3.18.64",
              "versionStartIncluding": "3.17",
              "vulnerable": true
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          "negate": false,
          "operator": "OR"
        }
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      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "CB66DB75-2B16-4EBF-9B93-CE49D8086E41",
              "vulnerable": true
            },
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The bnep_add_connection function in net/bluetooth/bnep/core.c in the Linux kernel before 3.19 does not ensure that an l2cap socket is available, which allows local users to gain privileges via a crafted application."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n bnep_add_connection en net/bluetooth/bnep/core.c en el kernel de Linux en versiones anteriores a la 3.19 no garantiza que un socket l2cap est\u00e9 disponible. Esto permite que usuarios locales obtengan privilegios mediante una aplicaci\u00f3n manipulada."
    }
  ],
  "id": "CVE-2017-15868",
  "lastModified": "2025-04-20T01:37:25.860",
  "metrics": {
    "cvssMetricV2": [
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        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
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          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
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          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "source": "nvd@nist.gov",
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  },
  "published": "2017-12-05T23:29:00.280",
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          "lang": "en",
          "value": "CWE-20"
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      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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