CVE-2017-18203

{"id": "CVE-2017-18203", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 1.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 4.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.0}]}, "published": "2018-02-27T20:29:00.260", "references": [{"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b9a41d21dceadf8104812626ef85dc56ee8a60ed", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/103184", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://access.redhat.com/errata/RHSA-2018:0676", "source": "cve@mitre.org"}, {"url": "https://access.redhat.com/errata/RHSA-2018:1062", "source": "cve@mitre.org"}, {"url": "https://access.redhat.com/errata/RHSA-2018:1854", "source": "cve@mitre.org"}, {"url": "https://access.redhat.com/errata/RHSA-2019:4154", "source": "cve@mitre.org"}, {"url": "https://github.com/torvalds/linux/commit/b9a41d21dceadf8104812626ef85dc56ee8a60ed", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html", "source": "cve@mitre.org"}, {"url": "https://usn.ubuntu.com/3619-1/", "source": "cve@mitre.org"}, {"url": "https://usn.ubuntu.com/3619-2/", "source": "cve@mitre.org"}, {"url": "https://usn.ubuntu.com/3653-1/", "source": "cve@mitre.org"}, {"url": "https://usn.ubuntu.com/3653-2/", "source": "cve@mitre.org"}, {"url": "https://usn.ubuntu.com/3655-1/", "source": "cve@mitre.org"}, {"url": "https://usn.ubuntu.com/3655-2/", "source": "cve@mitre.org"}, {"url": "https://usn.ubuntu.com/3657-1/", "source": "cve@mitre.org"}, {"url": "https://www.debian.org/security/2018/dsa-4187", "source": "cve@mitre.org"}, {"url": "https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.3", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-362"}]}], "descriptions": [{"lang": "en", "value": "The dm_get_from_kobject function in drivers/md/dm.c in the Linux kernel before 4.14.3 allow local users to cause a denial of service (BUG) by leveraging a race condition with __dm_destroy during creation and removal of DM devices."}, {"lang": "es", "value": "La funci\u00f3n dm_get_from_kobject en drivers/md/dm.c en el kernel de Linux, en versiones anteriores a la 4.14.3, permite que usuarios locales provoquen una denegaci\u00f3n de servicio (bug) aprovechando una condici\u00f3n de carrera en __dm_destroy durante la creaci\u00f3n y eliminaci\u00f3n de dispositivos DM."}], "lastModified": "2018-06-20T01:29:00.883", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9F3C9534-2349-43A8-A1B3-E683DCE46BE8", "versionEndExcluding": "4.14.3"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}