CVE-2025-43706

{"id": "CVE-2025-43706", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/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": 3.9}]}, "published": "2026-01-05T19:15:56.060", "references": [{"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-43706/", "tags": ["Vendor Advisory"], "source": "[email protected]"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in L2 in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2400, 1580, 9110, W920, W930, Modem 5123, and Modem 5400. Incorrect handling of RRC packets leads to a Denial of Service."}], "lastModified": "2026-01-09T14:14:35.807", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:exynos_1080_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "43DE4D6F-D662-46F2-93BC-9AE950320BDE"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:samsung:exynos_1080:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EE06CD56-8BFD-4208-843A-179E3E6F5C10"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:exynos_1580_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F3594664-3CE6-4827-ABD4-B5719817F5D5"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:samsung:exynos_1580:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "93C1F9E8-DA04-4466-AF66-01560A07BD98"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:exynos_980_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5F18F62E-2012-442E-BE60-6E76325D1824"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:samsung:exynos_980:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0D8701B6-6989-44D1-873A-A1823BFD7CCC"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:exynos_990_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BCF6C91D-DECE-4630-85FE-C22EF2B9160A"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:samsung:exynos_990:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "87FE8214-E165-4874-BB5A-3C4298708039"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:exynos_9110_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F1896BFF-D709-481B-AD4F-37D1A8B30C06"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:samsung:exynos_9110:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E6748EF2-3C63-41CD-B3D1-4B3FEC614B40"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:exynos_850_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1928760C-4FC4-45B0-84FF-C1105CD1DD2A"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:samsung:exynos_850:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "BB410A6D-642B-49AE-8B1C-EADA953A84DA"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:exynos_2400_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "16D9272E-1794-48FF-B6A4-8F48395BA38E"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:samsung:exynos_2400:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "932F5FB3-5527-44D7-9DD9-EF03963E3CA3"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:exynos_w930_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "801E188F-C71B-4933-9099-151A4A1B1BC5"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:samsung:exynos_w930:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8D8FC82D-57C5-4F00-BDF4-4261A32C4246"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:exynos_w920_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B6ADED27-EDAF-4FB3-8CB2-AE5F59B93641"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:samsung:exynos_w920:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4BF79654-E5C6-4DFF-B33A-A78571CD300C"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:modem_5123_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "045EF1AD-09AE-4A33-9CB0-E30548BF5324"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:samsung:modem_5123:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "65A314B5-05AD-4F3D-8371-DFDF3778A743"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:modem_5400_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8102AC98-AE72-4CFD-A9FA-BD0D6E3AFB6C"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:samsung:modem_5400:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D751AA7E-090D-477A-890D-3E9C895FA42E"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "[email protected]"}