CVE-2024-6564

{"id": "CVE-2024-6564", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.8}, {"type": "Secondary", "source": "cve@asrg.io", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.8}]}, "published": "2024-07-08T16:15:09.423", "references": [{"url": "https://asrg.io/security-advisories/cve-2024-6564/", "tags": ["Third Party Advisory"], "source": "cve@asrg.io"}, {"url": "https://github.com/renesas-rcar/arm-trusted-firmware/commit/c9fb3558410032d2660c7f3b7d4b87dec09fe2f2", "tags": ["Patch"], "source": "cve@asrg.io"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-120"}]}, {"type": "Secondary", "source": "cve@asrg.io", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "Buffer overflow in \"rcar_dev_init\" due to using due to using untrusted data (rcar_image_number) as a loop counter before verifying it against RCAR_MAX_BL3X_IMAGE. This could lead to a full bypass of secure boot."}, {"lang": "es", "value": "Desbordamiento del b\u00fafer en \"rcar_dev_init\" debido al uso de datos que no son de confianza (rcar_image_number) como contador de bucle antes de verificarlo con RCAR_MAX_BL3X_IMAGE. Esto podr\u00eda provocar una omisi\u00f3n total del arranque seguro."}], "lastModified": "2024-08-22T15:52:05.033", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:renesas:arm-trusted-firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "16A2BDC3-F664-4132-8148-9DB849240F8B"}], "operator": "OR"}]}], "sourceIdentifier": "cve@asrg.io"}