CVE-2025-9557

{"id": "CVE-2025-9557", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "vulnerabilities@zephyrproject.org", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.6, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 4.7, "exploitabilityScore": 2.8}]}, "published": "2025-11-26T06:15:46.007", "references": [{"url": "https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-r3j3-c5v7-2ppf", "source": "vulnerabilities@zephyrproject.org"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "vulnerabilities@zephyrproject.org", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "\u202dAn out-of-bound write can lead to an arbitrary code execution. Even on devices with some form of memory protection, this can still lead to\u202c \u202da crash and a resultant denial of service.\u202c"}, {"lang": "es", "value": "Una escritura fuera de l\u00edmites puede provocar la ejecuci\u00f3n de c\u00f3digo arbitrario. Incluso en dispositivos con alg\u00fan tipo de protecci\u00f3n de memoria, esto puede provocar un bloqueo y la consiguiente denegaci\u00f3n de servicio."}], "lastModified": "2025-12-01T15:39:53.100", "sourceIdentifier": "vulnerabilities@zephyrproject.org"}