CVE-2025-56364

{"id": "CVE-2025-56364", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-56364", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-05T17:46:23.075961Z"}}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.7, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.1}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.7, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.1}]}, "affected": [{"source": "cve@mitre.org", "affectedData": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}]}], "published": "2026-07-14T23:17:27.467", "references": [{"url": "https://github.com/project-chip/connectedhomeip/", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://github.com/project-chip/connectedhomeip/issues/36711", "tags": ["Issue Tracking"], "source": "cve@mitre.org"}, {"url": "https://github.com/project-chip/connectedhomeip/pull/36729", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/project-chip/connectedhomeip/issues/36711", "tags": ["Issue Tracking"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-457"}]}], "descriptions": [{"lang": "en", "value": "A use of uninitialized value vulnerability exists in the Matter SDK (connectedhomeip) before 1.4.0, where the `GetDestinationGroupId().Value()` method is called without first checking whether a value exists. This leads to a crash when an InvokeCommand is sent without initializing the destination group ID. The issue affects all versions before commit 0360cc3 (Dec 5, 2024) and leads to denial of service through SIGABRT. It is fixed by adding a .HasValue() check before access."}, {"lang": "es", "value": "Una vulnerabilidad de uso de valor no inicializado existe en el SDK de Matter (connectedhomeip) anterior a 1.4.0, donde el m\u00e9todo 'GetDestinationGroupId().Value()' es llamado sin verificar primero si existe un valor. Esto lleva a un fallo cuando se env\u00eda un InvokeCommand sin inicializar el ID del grupo de destino. El problema afecta a todas las versiones anteriores al commit 0360cc3 (5 de diciembre de 2024) y lleva a una denegaci\u00f3n de servicio a trav\u00e9s de SIGABRT. Se soluciona a\u00f1adiendo una verificaci\u00f3n '.HasValue()' antes del acceso."}], "lastModified": "2026-10-13T09:10:00.323", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:csa-iot:matter:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DF4DD78D-70A5-4B35-AAB4-3F4F948B6194", "versionEndExcluding": "1.4.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}