CVE-2017-18222

{"id": "CVE-2017-18222", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2018-03-08T14:29:00.223", "references": [{"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=412b65d15a7f8a93794653968308fc100f2aa87c", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/103349", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://github.com/torvalds/linux/commit/412b65d15a7f8a93794653968308fc100f2aa87c", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://usn.ubuntu.com/3654-1/", "source": "cve@mitre.org"}, {"url": "https://usn.ubuntu.com/3654-2/", "source": "cve@mitre.org"}, {"url": "https://usn.ubuntu.com/3656-1/", "source": "cve@mitre.org"}, {"url": "https://www.debian.org/security/2018/dsa-4188", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel before 4.12, Hisilicon Network Subsystem (HNS) does not consider the ETH_SS_PRIV_FLAGS case when retrieving sset_count data, which allows local users to cause a denial of service (buffer overflow and memory corruption) or possibly have unspecified other impact, as demonstrated by incompatibility between hns_get_sset_count and ethtool_get_strings."}, {"lang": "es", "value": "En el kernel de Linux en versiones anteriores a la 4.12, Hisilicon Network Subsystem (HNS) no considera el caso ETH_SS_PRIV_FLAGS a la hora de recuperar los datos de sset_count, lo que permite que los usuarios locales provoquen una denegaci\u00f3n de servicio (desbordamiento de b\u00fafer y corrupci\u00f3n de memoria) o, posiblemente, otro impacto no especificado, tal y como ha quedado demostrado por la incompatibilidad entre hns_get_sset_count y ethtool_get_strings."}], "lastModified": "2018-05-24T01:29:01.003", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D9BBDA7A-EA95-41C5-8F4C-CA458BCB7E1F", "versionEndExcluding": "4.12"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}