{"id": "CVE-2023-26074", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 4.7, "exploitabilityScore": 2.8}]}, "published": "2023-03-13T13:15:11.903", "references": [{"url": "http://packetstormsecurity.com/files/171383/Shannon-Baseband-NrmmMsgCodec-Access-Category-Definitions-Heap-Buffer-Overflow.html", "source": "cve@mitre.org"}, {"url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=2397", "source": "cve@mitre.org"}, {"url": "https://googleprojectzero.blogspot.com/2023/03/multiple-internet-to-baseband-remote-rce.html", "source": "cve@mitre.org"}, {"url": "https://semiconductor.samsung.com/processor/mobile-processor/", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://semiconductor.samsung.com/processor/modem/", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Samsung Mobile Chipset and Baseband Modem Chipset for Exynos 850, Exynos 980, Exynos 1080, Exynos 1280, Exynos 2200, Exynos Modem 5123, Exynos Modem 5300, and Exynos Auto T5123.. A heap-based buffer overflow in the 5G MM message codec can occur due to insufficient parameter validation when decoding operator-defined access category definitions."}], "lastModified": "2023-03-17T16:15:11.780", "configurations": [{"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_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_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_1280_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BD1A7B09-9031-4E54-A24F-3237C054166B"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:samsung:exynos_1280:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DFC68046-2F08-40D1-B158-89D8D9263541"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:exynos_2200_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "63C0D9AC-BD23-48C9-83E7-301DEC06E583"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:samsung:exynos_2200:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A72ADEBB-ED72-4A5B-BB27-95EDE43F8116"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:exynos_modem_5123_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "06B60F97-1320-44F5-970C-BBA29F375524"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:samsung:exynos_modem_5123:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "72419735-076A-4E72-869F-0C7D801371C1"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:exynos_modem_5300_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4F66A096-7BA3-47D6-98F4-879C3A4C1FFC"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:samsung:exynos_modem_5300:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CE202894-D48A-4B9E-B3BD-28529967A0B3"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:exynos_auto_t5123_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D4F27BAE-A171-42BF-BAC5-90922780525A"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:samsung:exynos_auto_t5123:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5A1895B4-8B31-492E-B4D8-4DC5130C536A"}], "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"}], "sourceIdentifier": "cve@mitre.org"}
