CVE-2024-31955

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered in Samsung eMMC with KLMAG2GE4A and KLM8G1WEMB firmware. Code bypass through Electromagnetic Fault Injection allows an attacker to successfully authenticate and write to the RPMB (Replay Protected Memory Block) area without possessing secret information."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en Samsung eMMC con firmware KLMAG2GE4A y KLM8G1WEMB. La omisi\u00f3n de c\u00f3digo mediante inyecci\u00f3n de falla electromagn\u00e9tica permite que un atacante autentique y escriba con \u00e9xito en el \u00e1rea RPMB (bloque de memoria protegida por reproducci\u00f3n) sin poseer informaci\u00f3n secreta."}], "id": "CVE-2024-31955", "lastModified": "2026-06-17T07:29:00.203", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "PHYSICAL", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 0.5, "impactScore": 4.0, "source": "cve@mitre.org", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-31955", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-10-16T18:09:39.347856Z", "version": "2.0.3"}}]}, "published": "2024-10-15T21:15:10.690", "references": [{"source": "cve@mitre.org", "url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-295"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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