{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-2481", "assignerOrgId": "030b2754-1501-44a4-bef8-48be86a33bf4", "state": "PUBLISHED", "assignerShortName": "Silabs", "dateReserved": "2023-05-02T13:57:02.209Z", "datePublished": "2023-05-18T18:44:48.742Z", "dateUpdated": "2023-05-18T18:44:48.742Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Gecko Platform", "vendor": "silabs.com", "versions": [{"lessThan": "4.2.2", "status": "affected", "version": "0", "versionType": "semver"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "\n\n<span style=\"background-color: rgb(255, 255, 255);\">Compiler removal of buffer clearing in \n\n\n\n<span style=\"background-color: rgb(255, 255, 255);\">sli_se_opaque_import_key</span>\n\n\n in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.</span>\n\n"}], "value": "\nCompiler removal of buffer clearing in \n\n\n\nsli_se_opaque_import_key\n\n\n in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.\n\n"}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-14", "description": "CWE-14: Compiler Removal of Code to Clear Buffers", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "030b2754-1501-44a4-bef8-48be86a33bf4", "shortName": "Silabs", "dateUpdated": "2023-05-18T18:44:48.742Z"}, "references": [{"tags": ["patch"], "url": "https://github.com/SiliconLabs/gecko_sdk"}, {"tags": ["vendor-advisory"], "url": "https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000U19lGQAR?operationContext=S1"}], "source": {"discovery": "UNKNOWN"}, "title": "Key duplication in GSDK", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*", "matchCriteriaId": "4511C726-4883-4702-B9B0-D2ABA8E79C1F", "versionEndIncluding": "4.2.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "\nCompiler removal of buffer clearing in \n\n\n\nsli_se_opaque_import_key\n\n\n in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.\n\n"}], "id": "CVE-2023-2481", "lastModified": "2023-05-25T18:03:01.360", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 3.6, "source": "product-security@silabs.com", "type": "Secondary"}]}, "published": "2023-05-18T19:15:09.577", "references": [{"source": "product-security@silabs.com", "tags": ["Permissions Required"], "url": "https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000U19lGQAR?operationContext=S1"}, {"source": "product-security@silabs.com", "tags": ["Product"], "url": "https://github.com/SiliconLabs/gecko_sdk"}], "sourceIdentifier": "product-security@silabs.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-14"}], "source": "product-security@silabs.com", "type": "Secondary"}]}

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