CVE-2022-4842

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af%40paragon-software.com/T/#t", "name": "https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af%40paragon-software.com/T/#t", "tags": [], "refsource": ""}, {"url": "https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af%40paragon-software.com/T/#t", "name": "https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af%40paragon-software.com/T/#t", "tags": [], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"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."}]}, "problemtype": {"problemtype_data": [{"description": []}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2022-4842", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV3": {"cvssV3": {"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}}, "publishedDate": "2023-01-12T19:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:6.2:rc1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-04-08T14:15Z"}