CVE-2022-22819

{"id": "CVE-2022-22819", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2022-03-23T22:15:13.097", "references": [{"url": "https://oxide.computer/blog/another-vulnerability-in-the-lpc55s69-rom", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.nxp.com", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "NXP LPC55S66JBD64, LPC55S66JBD100, LPC55S66JEV98, LPC55S69JBD64, LPC55S69JBD100, and LPC55S69JEV98 microcontrollers (ROM version 1B) have a buffer overflow in parsing SB2 updates before the signature is verified. This can allow an attacker to achieve non-persistent code execution via a crafted unsigned update."}, {"lang": "es", "value": "Los microcontroladores NXP LPC55S66JBD64, LPC55S66JBD100, LPC55S66JEV98, LPC55S69JBD64, LPC55S69JBD100 y LPC55S69JEV98 (versi\u00f3n ROM 1B), presentan un desbordamiento de b\u00fafer al analizar las actualizaciones SB2 antes de verificar la firma. Esto puede permitir a un atacante lograr una ejecuci\u00f3n de c\u00f3digo no persistente por medio de una actualizaci\u00f3n sin firma dise\u00f1ada"}], "lastModified": "2022-04-15T18:16:34.460", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s66jbd64_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0C5709A1-1B83-4DDC-B3DC-336867D318DA"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s66jbd64:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CD4A2DDD-E476-46D6-B715-ABFD2DBC1D88"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s66jbd100_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B09DE32B-7CA7-4737-AF06-90B864A50A85"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s66jbd100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A1198FA4-CE4B-4637-B5EF-ED7C7F244DFD"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s66jev98_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CF7610B9-70B5-451E-ABC6-A447B2AC6FDF"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s66jev98:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "26327E81-0B45-4184-B42F-6497F840230D"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s69jbd64_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18444119-AF09-496A-A3EF-9417DE557916"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s69jbd64:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "785D9828-78BB-43C8-98E9-1AFDD717751F"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s69jbd100_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C01C4752-62DA-432C-A802-F9478F06CAAF"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s69jbd100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3C80F79A-520A-4A03-9D1A-8001DB385DBC"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s69jev98_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "25C0290C-529A-42C8-AF2E-B26462E3824C"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s69jev98:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D7511FE0-734D-48E4-8F80-06992AE21C76"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}