CVE-2025-21477

{"id": "CVE-2025-21477", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "product-security@qualcomm.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2025-08-06T08:15:28.580", "references": [{"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2025-bulletin.html", "source": "product-security@qualcomm.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "product-security@qualcomm.com", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "Transient DOS while processing CCCH data when NW sends data with invalid length."}, {"lang": "es", "value": "DOS transitorio al procesar datos CCCH cuando NW env\u00eda datos con una longitud no v\u00e1lida."}], "lastModified": "2025-08-06T20:23:37.600", "sourceIdentifier": "product-security@qualcomm.com"}