{ "id": "CVE-2023-0210", "sourceIdentifier": "secalert@redhat.com", "published": "2023-03-27T22:15:21.040", "lastModified": "2023-05-17T20:15:09.417", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "A bug affects the Linux kernel\u2019s ksmbd NTLMv2 authentication and is known to crash the OS immediately in Linux-based systems." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-787" } ] }, { "source": "secalert@redhat.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-122" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:6.2:rc4:*:*:*:*:*:*", "matchCriteriaId": "A127C155-689C-4F67-B146-44A57F4BFD85" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit", "source": "secalert@redhat.com", "tags": [ "Mailing List", "Patch" ] }, { "url": "https://security.netapp.com/advisory/ntap-20230517-0002/", "source": "secalert@redhat.com" }, { "url": "https://securityonline.info/cve-2023-0210-flaw-in-linux-kernel-allows-unauthenticated-remote-dos-attacks/", "source": "secalert@redhat.com", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://www.openwall.com/lists/oss-security/2023/01/11/1", "source": "secalert@redhat.com", "tags": [ "Mailing List" ] } ] }