{ "id": "CVE-2021-38575", "sourceIdentifier": "infosec@edk2.groups.io", "published": "2021-12-01T18:15:07.760", "lastModified": "2024-11-21T06:17:32.553", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "NetworkPkg/IScsiDxe has remotely exploitable buffer overflows." }, { "lang": "es", "value": "NetworkPkg/IScsiDxe presenta unos desbordamientos de b\u00fafer explotables de forma remota" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 2.2, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "baseScore": 6.8, "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "infosec@edk2.groups.io", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-124" } ] }, { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-119" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:tianocore:edk2:*:*:*:*:*:*:*:*", "versionEndIncluding": "202105", "matchCriteriaId": "D81E5FE6-D7EC-49DA-BB6A-E58F9D7D3FBB" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:insyde:kernel:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "FFCC4619-B867-4E23-AF05-FF92B43628AF" }, { "vulnerable": true, "criteria": "cpe:2.3:o:insyde:kernel:5.1:*:*:*:*:*:*:*", "matchCriteriaId": "FB40061A-BEDF-4D72-BF2D-D1B10EB80A60" }, { "vulnerable": true, "criteria": "cpe:2.3:o:insyde:kernel:5.2:*:*:*:*:*:*:*", "matchCriteriaId": "9D6AFE61-A2A4-49DF-A8EE-B2F425DA7A08" }, { "vulnerable": true, "criteria": "cpe:2.3:o:insyde:kernel:5.3:*:*:*:*:*:*:*", "matchCriteriaId": "D21132C0-F2CF-4134-A165-926155031913" }, { "vulnerable": true, "criteria": "cpe:2.3:o:insyde:kernel:5.4:*:*:*:*:*:*:*", "matchCriteriaId": "6549F7F1-A438-4C84-9D66-C89C697E2A9B" }, { "vulnerable": true, "criteria": "cpe:2.3:o:insyde:kernel:5.5:*:*:*:*:*:*:*", "matchCriteriaId": "DE339FA1-8572-4365-B420-530D62686C08" } ] } ] } ], "references": [ { "url": "https://bugzilla.tianocore.org/show_bug.cgi?id=3356", "source": "infosec@edk2.groups.io", "tags": [ "Exploit", "Issue Tracking", "Vendor Advisory" ] }, { "url": "https://www.insyde.com/security-pledge/SA-2023025", "source": "infosec@edk2.groups.io", "tags": [ "Third Party Advisory" ] }, { "url": "https://bugzilla.tianocore.org/show_bug.cgi?id=3356", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Issue Tracking", "Vendor Advisory" ] }, { "url": "https://www.insyde.com/security-pledge/SA-2023025", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ] } ] }