{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "NXP LPC55S69 devices before A3 have a buffer over-read via a crafted wlength value in a GET Descriptor Configuration request during use of USB In-System Programming (ISP) mode. This discloses protected flash memory."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AC:L/AV:L/A:L/C:H/I:N/PR:L/S:U/UI:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-12-01T14:50:48.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.darkmatter.ae/xen1thlabs/published-advisories/"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/Xen1thLabs-AE/CVE-2021-40154"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-40154", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "NXP LPC55S69 devices before A3 have a buffer over-read via a crafted wlength value in a GET Descriptor Configuration request during use of USB In-System Programming (ISP) mode. This discloses protected flash memory."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AC:L/AV:L/A:L/C:H/I:N/PR:L/S:U/UI:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://www.darkmatter.ae/xen1thlabs/published-advisories/", "refsource": "MISC", "url": "https://www.darkmatter.ae/xen1thlabs/published-advisories/"}, {"name": "https://github.com/Xen1thLabs-AE/CVE-2021-40154", "refsource": "MISC", "url": "https://github.com/Xen1thLabs-AE/CVE-2021-40154"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T02:27:31.524Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.darkmatter.ae/xen1thlabs/published-advisories/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/Xen1thLabs-AE/CVE-2021-40154"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-40154", "datePublished": "2021-12-01T14:50:48.000Z", "dateReserved": "2021-08-27T00:00:00.000Z", "dateUpdated": "2024-08-04T02:27:31.524Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s69jbd100_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "C01C4752-62DA-432C-A802-F9478F06CAAF", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s69jbd100:0a:*:*:*:*:*:*:*", "matchCriteriaId": "EAD0A6CB-74C5-4D26-A8AD-33BED194D6A5", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s69jbd100_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "C01C4752-62DA-432C-A802-F9478F06CAAF", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s69jbd100:1b:*:*:*:*:*:*:*", "matchCriteriaId": "E045483A-280E-4A52-AB78-AB646C5D1AE3", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s69jbd64_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "18444119-AF09-496A-A3EF-9417DE557916", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s69jbd64:0a:*:*:*:*:*:*:*", "matchCriteriaId": "F4C7E243-8350-437B-A287-F874C39353C0", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s69jbd64_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "18444119-AF09-496A-A3EF-9417DE557916", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s69jbd64:1b:*:*:*:*:*:*:*", "matchCriteriaId": "B72B96A2-11BB-491F-908D-9744B64B83AB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s69jev98_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "25C0290C-529A-42C8-AF2E-B26462E3824C", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s69jev98:0a:*:*:*:*:*:*:*", "matchCriteriaId": "A23F037B-E7D1-4BAC-AB4B-09CD8F8F77F6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s69jev98_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "25C0290C-529A-42C8-AF2E-B26462E3824C", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s69jev98:1b:*:*:*:*:*:*:*", "matchCriteriaId": "37881CE5-1909-48D0-9BED-4031E520DE0F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "NXP LPC55S69 devices before A3 have a buffer over-read via a crafted wlength value in a GET Descriptor Configuration request during use of USB In-System Programming (ISP) mode. This discloses protected flash memory."}, {"lang": "es", "value": "Los dispositivos NXP LPC55S69 versiones anteriores a A3, presentan una lectura excesiva del b\u00fafer por medio de un valor wlength dise\u00f1ado en una petici\u00f3n GET Descriptor Configuration durante el uso del modo USB In-System Programming (ISP). Esto revela la memoria flash protegida"}], "id": "CVE-2021-40154", "lastModified": "2024-11-21T06:23:40.750", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 4.2, "source": "cve@mitre.org", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-12-01T15:15:07.603", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/Xen1thLabs-AE/CVE-2021-40154"}, {"source": "cve@mitre.org", "tags": ["Broken Link", "Third Party Advisory"], "url": "https://www.darkmatter.ae/xen1thlabs/published-advisories/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/Xen1thLabs-AE/CVE-2021-40154"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link", "Third Party Advisory"], "url": "https://www.darkmatter.ae/xen1thlabs/published-advisories/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}