CVE-2022-43590

{"id": "CVE-2022-43590", "metrics": {"cvssMetricV30": [{"type": "Secondary", "source": "talos-cna@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.2, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.5}], "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": "2022-11-28T11:15:10.787", "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1649", "tags": ["Exploit", "Third Party Advisory"], "source": "talos-cna@cisco.com"}, {"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1649", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "talos-cna@cisco.com", "description": [{"lang": "en", "value": "CWE-476"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "A null pointer dereference vulnerability exists in the handle_ioctl_0x830a0_systembuffer functionality of Callback technologies CBFS Filter 20.0.8317. A specially crafted I/O request packet (IRP) can lead to denial of service. An attacker can issue an ioctl to trigger this vulnerability."}, {"lang": "es", "value": "Existe una vulnerabilidad de desreferencia de puntero nulo en la funcionalidad handle_ioctl_0x830a0_systembuffer de las tecnolog\u00edas de devoluci\u00f3n de llamada CBFS Filter 20.0.8317. Un paquete de solicitud de E/S (IRP) especialmente manipulado puede provocar una Denegaci\u00f3n de Servicio (DoS). Un atacante puede emitir un ioctl para desencadenar esta vulnerabilidad."}], "lastModified": "2024-11-21T07:26:50.107", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:callback:cbfs_filter:20.0.8317:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "03A2FC5F-A174-4E7C-8044-247DCFE1AA62"}], "operator": "OR"}]}], "sourceIdentifier": "talos-cna@cisco.com"}