CVE-2022-4842

{"id": "CVE-2022-4842", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2023-01-12T19:15:24.547", "references": [{"url": "https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af%40paragon-software.com/T/#t", "source": "secalert@redhat.com"}, {"url": "https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af%40paragon-software.com/T/#t", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attr_punch_hole() was found. A local user could use this flaw to crash the system."}, {"lang": "es", "value": "Se encontr\u00f3 una falla en la desreferencia del puntero NULL en la funci\u00f3n del controlador NTFS3 del kernel de Linux attr_punch_hole(). Un usuario local podr\u00eda utilizar esta falla para bloquear el sistema."}], "lastModified": "2024-11-21T07:36:03.287", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:6.2:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FF501633-2F44-4913-A8EE-B021929F49F6"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}