{"api_version":"1","generated_at":"2026-07-23T13:35:37+00:00","cve":"CVE-2017-15868","urls":{"html":"https://cve.report/CVE-2017-15868","api":"https://cve.report/api/cve/CVE-2017-15868.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2017-15868","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-15868"},"summary":{"title":"CVE-2017-15868","description":"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.","state":"PUBLISHED","assigner":"mitre","published_at":"2017-12-05 23:29:00","updated_at":"2025-04-20 01:37:25"},"problem_types":["CWE-20","n/a"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"7.2","severity":"","vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","data":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:C/I:C/A:C","baseScore":7.2,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"https://source.android.com/security/bulletin/pixel/2017-12-01","name":"https://source.android.com/security/bulletin/pixel/2017-12-01","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"Pixel&hairsp;/&hairsp;Nexus Security Bulletin—December 2017  |  Android Open Source Project","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://usn.ubuntu.com/3583-2/","name":"https://usn.ubuntu.com/3583-2/","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"USN-3583-2: Linux kernel (Trusty HWE) vulnerabilities | Ubuntu security notices","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html","name":"https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"],"title":"[SECURITY] [DLA 1200-1] linux security update","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://patchwork.kernel.org/patch/9882449/","name":"https://patchwork.kernel.org/patch/9882449/","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"title":"[3.18,12/50] Bluetooth: bnep: bnep_add_connection() should verify that its dealing with l2cap socket - Patchwork","mime":"text/html","httpstatus":"404","archivestatus":"200"},{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=71bb99a02b32b4cc4265118e85f6035ca72923f0","name":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=71bb99a02b32b4cc4265118e85f6035ca72923f0","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"title":"kernel/git/torvalds/linux.git - Linux kernel source tree","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html","name":"http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"],"title":"[security-announce] SUSE-SU-2018:0011-1: important: Security update for","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.debian.org/security/2018/dsa-4082","name":"https://www.debian.org/security/2018/dsa-4082","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"Debian -- Security Information -- DSA-4082-1 linux","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/torvalds/linux/commit/71bb99a02b32b4cc4265118e85f6035ca72923f0","name":"https://github.com/torvalds/linux/commit/71bb99a02b32b4cc4265118e85f6035ca72923f0","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking"],"title":"Bluetooth: bnep: bnep_add_connection() should verify that it's dealin… · torvalds/linux@71bb99a · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/102084","name":"http://www.securityfocus.com/bid/102084","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"title":"Linux Kernel CVE-2017-15868 Local Privilege Escalation Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://usn.ubuntu.com/3583-1/","name":"https://usn.ubuntu.com/3583-1/","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"USN-3583-1: Linux kernel vulnerabilities | Ubuntu security notices","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-15868","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-15868","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2017","cve_id":"15868","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-05T20:04:50.407Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"DSA-4082","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"https://www.debian.org/security/2018/dsa-4082"},{"name":"[debian-lts-announce] 20171210 [SECURITY] [DLA 1200-1] linux security update","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=71bb99a02b32b4cc4265118e85f6035ca72923f0"},{"name":"USN-3583-2","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"https://usn.ubuntu.com/3583-2/"},{"name":"SUSE-SU-2018:0011","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html"},{"name":"USN-3583-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"https://usn.ubuntu.com/3583-1/"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://source.android.com/security/bulletin/pixel/2017-12-01"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://patchwork.kernel.org/patch/9882449/"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/torvalds/linux/commit/71bb99a02b32b4cc4265118e85f6035ca72923f0"},{"name":"102084","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/102084"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2017-12-05T00:00:00.000Z","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."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2018-03-15T09:57:02.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"name":"DSA-4082","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"https://www.debian.org/security/2018/dsa-4082"},{"name":"[debian-lts-announce] 20171210 [SECURITY] [DLA 1200-1] linux security update","tags":["mailing-list","x_refsource_MLIST"],"url":"https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html"},{"tags":["x_refsource_CONFIRM"],"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=71bb99a02b32b4cc4265118e85f6035ca72923f0"},{"name":"USN-3583-2","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"https://usn.ubuntu.com/3583-2/"},{"name":"SUSE-SU-2018:0011","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html"},{"name":"USN-3583-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"https://usn.ubuntu.com/3583-1/"},{"tags":["x_refsource_CONFIRM"],"url":"https://source.android.com/security/bulletin/pixel/2017-12-01"},{"tags":["x_refsource_CONFIRM"],"url":"https://patchwork.kernel.org/patch/9882449/"},{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/torvalds/linux/commit/71bb99a02b32b4cc4265118e85f6035ca72923f0"},{"name":"102084","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/102084"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2017-15868","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"DSA-4082","refsource":"DEBIAN","url":"https://www.debian.org/security/2018/dsa-4082"},{"name":"[debian-lts-announce] 20171210 [SECURITY] [DLA 1200-1] linux security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html"},{"name":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=71bb99a02b32b4cc4265118e85f6035ca72923f0","refsource":"CONFIRM","url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=71bb99a02b32b4cc4265118e85f6035ca72923f0"},{"name":"USN-3583-2","refsource":"UBUNTU","url":"https://usn.ubuntu.com/3583-2/"},{"name":"SUSE-SU-2018:0011","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html"},{"name":"USN-3583-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/3583-1/"},{"name":"https://source.android.com/security/bulletin/pixel/2017-12-01","refsource":"CONFIRM","url":"https://source.android.com/security/bulletin/pixel/2017-12-01"},{"name":"https://patchwork.kernel.org/patch/9882449/","refsource":"CONFIRM","url":"https://patchwork.kernel.org/patch/9882449/"},{"name":"https://github.com/torvalds/linux/commit/71bb99a02b32b4cc4265118e85f6035ca72923f0","refsource":"CONFIRM","url":"https://github.com/torvalds/linux/commit/71bb99a02b32b4cc4265118e85f6035ca72923f0"},{"name":"102084","refsource":"BID","url":"http://www.securityfocus.com/bid/102084"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2017-15868","datePublished":"2017-12-05T23:00:00.000Z","dateReserved":"2017-10-24T00:00:00.000Z","dateUpdated":"2024-08-05T20:04:50.407Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2017-12-05 23:29:00","lastModifiedDate":"2025-04-20 01:37:25","problem_types":["CWE-20","n/a"],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:C/I:C/A:C","baseScore":7.2,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":3.9,"impactScore":10,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"3.2.97","matchCriteriaId":"0E548A9D-D419-485E-A8A5-7B6A5BD88B38"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.3","versionEndExcluding":"3.10.108","matchCriteriaId":"7AEC5142-D74C-40FD-9F20-286B9566A40E"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"3.16.52","matchCriteriaId":"BB7B220A-ADA7-4252-9A20-10117ED0F9DA"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"3.18.64","matchCriteriaId":"226BE74E-0154-4F65-B5DC-E4C7AA03D270"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*","matchCriteriaId":"CB66DB75-2B16-4EBF-9B93-CE49D8086E41"},{"vulnerable":true,"criteria":"cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*","matchCriteriaId":"815D70A8-47D3-459C-A32C-9FEACA0659D1"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","matchCriteriaId":"C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2017","CveId":"15868","Ordinal":"1","Title":"CVE-2017-15868","CVE":"CVE-2017-15868","Year":"2017"},"notes":[{"CveYear":"2017","CveId":"15868","Ordinal":"1","NoteData":"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.","Type":"Description","Title":"CVE-2017-15868"},{"CveYear":"2017","CveId":"15868","Ordinal":"2","NoteData":"2017-12-05","Type":"Other","Title":"Published"},{"CveYear":"2017","CveId":"15868","Ordinal":"3","NoteData":"2018-03-15","Type":"Other","Title":"Modified"}]}}}