CVE-2023-50803

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Exynos 990, Exynos 850, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380, Exynos 1330, Exynos Modem 5123, Exynos Modem 5300. The baseband software does not properly check replay protection specified by the NAS (Non-Access-Stratum) module. This can lead to denial of service."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en el procesador m\u00f3vil Samsung, el procesador automotriz y el m\u00f3dem Exynos 9820, 9825, 980, 990, 850, 1080, 2100, 2200, 1280, 1380, 1330, el m\u00f3dem 5123, el m\u00f3dem 5300 y el Auto T5123. El software de banda base no verifica adecuadamente la protecci\u00f3n de reproducci\u00f3n especificada por el m\u00f3dulo NAS (Non-Access-Stratum). Esto puede llevar a la denegaci\u00f3n del servicio."}], "id": "CVE-2023-50803", "lastModified": "2026-06-17T06:39:59.000", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 1.4, "source": "cve@mitre.org", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-50803", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-06-06T17:43:29.904097Z", "version": "2.0.3"}}]}, "published": "2024-06-05T19:15:11.700", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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