CVE-2022-3344

{"id": "CVE-2022-3344", "cveTags": [], "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": "2022-10-25T17:15:57.087", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2130278", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://lore.kernel.org/lkml/20221020093055.224317-5-mlevitsk%40redhat.com/T/", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-440"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in the KVM's AMD nested virtualization (SVM). A malicious L1 guest could purposely fail to intercept the shutdown of a cooperative nested guest (L2), possibly leading to a page fault and kernel panic in the host (L0)."}, {"lang": "es", "value": "Se ha encontrado un fallo en la virtualizaci\u00f3n anidada AMD (SVM) de KVM. Un hu\u00e9sped L1 malicioso podr\u00eda fallar a prop\u00f3sito para interceptar el apagado de un hu\u00e9sped anidado cooperativo (L2), posiblemente conllevando a una falla de p\u00e1gina y p\u00e1nico del kernel en el host (L0)"}], "lastModified": "2023-11-07T03:51:08.883", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "085E3A86-E746-49D1-940C-612AF59FB0EA", "versionEndIncluding": "6.0.3"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}