CVE-2020-24490

{"id": "CVE-2020-24490", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.3, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2021-02-02T22:15:12.150", "references": [{"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html", "tags": ["Patch", "Vendor Advisory"], "source": "secure@intel.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Improper buffer restrictions in BlueZ may allow an unauthenticated user to potentially enable denial of service via adjacent access. This affects all Linux kernel versions that support BlueZ."}, {"lang": "es", "value": "Unas restricciones de b\u00fafer inapropiadas en BlueZ pueden permitir a un usuario no autenticado habilitar potencialmente la denegaci\u00f3n de servicio por medio de un acceso adyacente. Esto afecta a todas las versiones del kernel de Linux que admiten BlueZ"}], "lastModified": "2021-07-21T11:39:23.747", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "06AAC075-8124-46CF-A8F0-D9F19B5AD4CD", "versionEndExcluding": "4.19.137", "versionStartIncluding": "4.19"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EFD91860-B023-4C95-BED5-8585DF37964C", "versionEndExcluding": "5.4.56", "versionStartIncluding": "4.20"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D7B25FDD-8A33-4D09-B0C1-FD5F2E38F7F5", "versionEndExcluding": "5.7.13", "versionStartIncluding": "5.5.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:bluez:bluez:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C5B75318-0A53-466E-B4B7-A8EA188C26F2"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "secure@intel.com"}