{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-22473", "assignerOrgId": "030b2754-1501-44a4-bef8-48be86a33bf4", "state": "PUBLISHED", "assignerShortName": "Silabs", "dateReserved": "2024-01-10T19:20:24.393Z", "datePublished": "2024-02-21T18:13:10.241Z", "dateUpdated": "2024-07-05T17:21:52.747Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "affected", "platforms": ["ARM"], "product": "GSDK", "repo": "https://github.com/SiliconLabs/gecko_sdk/releases", "vendor": "silabs.com", "versions": [{"lessThanOrEqual": "4.4.0", "status": "affected", "version": "0", "versionType": "4.4.x and earlier"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "TRNG is used before initialization by ECDSA signing driver when exiting EM2/EM3 on Virtual Secure Vault (VSE) devices. This defect may allow Signature Spoofing by Key Recreation.<p>This issue affects Gecko SDK through v4.4.0.</p>"}], "value": "TRNG is used before initialization by ECDSA signing driver when exiting EM2/EM3 on Virtual Secure Vault (VSE) devices. This defect may allow Signature Spoofing by Key Recreation.This issue affects Gecko SDK through v4.4.0.\n\n"}], "impacts": [{"capecId": "CAPEC-474", "descriptions": [{"lang": "en", "value": "CAPEC-474 Signature Spoofing by Key Theft"}]}, {"capecId": "CAPEC-485", "descriptions": [{"lang": "en", "value": "CAPEC-485 Signature Spoofing by Key Recreation"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-908", "description": "CWE-908 Use of Uninitialized Resource", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-330", "description": "CWE-330 Use of Insufficiently Random Values", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-338", "description": "CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "030b2754-1501-44a4-bef8-48be86a33bf4", "shortName": "Silabs", "dateUpdated": "2024-02-21T18:13:10.241Z"}, "references": [{"url": "https://community.silabs.com/068Vm000001FrjT"}], "source": {"discovery": "UNKNOWN"}, "title": "Uninitialized TRNG used for ECDSA after EM2/EM3 sleep for VSE devices", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-22473", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-02-21T20:24:22.961810Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-07-05T17:21:52.747Z"}}]}}

{"descriptions": [{"lang": "en", "value": "TRNG is used before initialization by ECDSA signing driver when exiting EM2/EM3 on Virtual Secure Vault (VSE) devices. This defect may allow Signature Spoofing by Key Recreation.This issue affects Gecko SDK through v4.4.0.\n\n"}, {"lang": "es", "value": "TRNG se utiliza antes de la inicializaci\u00f3n mediante el controlador de firma ECDSA al salir de EM2/EM3 en dispositivos Virtual Secure Vault (VSE). Este defecto puede permitir la suplantaci\u00f3n de firmas mediante recreaci\u00f3n clave. Este problema afecta a Gecko SDK hasta la versi\u00f3n 4.4.0."}], "id": "CVE-2024-22473", "lastModified": "2024-02-22T19:07:27.197", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 4.0, "source": "product-security@silabs.com", "type": "Secondary"}]}, "published": "2024-02-21T19:15:08.813", "references": [{"source": "product-security@silabs.com", "url": "https://community.silabs.com/068Vm000001FrjT"}], "sourceIdentifier": "product-security@silabs.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-330"}, {"lang": "en", "value": "CWE-338"}, {"lang": "en", "value": "CWE-908"}], "source": "product-security@silabs.com", "type": "Secondary"}]}

{}