{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-2747", "assignerOrgId": "030b2754-1501-44a4-bef8-48be86a33bf4", "state": "PUBLISHED", "assignerShortName": "Silabs", "dateReserved": "2023-05-16T20:15:31.493Z", "datePublished": "2023-06-15T19:49:29.785Z", "dateUpdated": "2024-09-27T16:19:34.634Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "GSDK", "vendor": "silabs.com", "versions": [{"lessThanOrEqual": "2.2.1", "status": "affected", "version": "2.0.0", "versionType": "patch"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<div></div>\n\nThe initialization vector (IV) used by the secure engine (SE) for encrypting data stored in the SE flash memory is uninitialized.&nbsp;<div></div>"}], "value": "The initialization vector (IV) used by the secure engine (SE) for encrypting data stored in the SE flash memory is uninitialized."}], "impacts": [{"capecId": "CAPEC-114", "descriptions": [{"lang": "en", "value": "CAPEC-114 Authentication Abuse"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "PHYSICAL", "availabilityImpact": "NONE", "baseScore": 3.1, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-1204", "description": "CWE-1204 Generation of Weak Initialization Vector (IV)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "030b2754-1501-44a4-bef8-48be86a33bf4", "shortName": "Silabs", "dateUpdated": "2024-09-27T16:19:34.634Z"}, "references": [{"url": "https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000U2sFvQAJ?operationContext=S1"}, {"url": "https://github.com/SiliconLabs/gecko_sdk"}], "source": {"discovery": "UNKNOWN"}, "title": "Uninitialized IV in Silicon Labs SE FW v2.0.0 through v 2.2.1 for internally stored data", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T06:33:05.305Z"}, "title": "CVE Program Container", "references": [{"url": "https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000U2sFvQAJ?operationContext=S1", "tags": ["x_transferred"]}, {"url": "https://github.com/SiliconLabs/gecko_sdk", "tags": ["x_transferred"]}]}]}}

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