CVE-2025-71227

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has\ndisabled a channel between scanning (channel is checked to be\nusable by cfg80211_get_ies_channel_number) and connecting on\nthe channel later.\n\nWith one scenario that isn't covered elsewhere described above,\nthe warning isn't good, replace it with a (more informative)\nerror message."}, {"lang": "es", "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nwifi: mac80211: no advertir para conexiones en canales inv\u00e1lidos\n\nNo est\u00e1 claro (para m\u00ed) c\u00f3mo exactamente syzbot logr\u00f3 activar esto,\npero parece concebible que, por ejemplo, la regulaci\u00f3n cambi\u00f3 y ha\ndeshabilitado un canal entre el escaneo (se verifica que el canal sea\nutilizable por cfg80211_get_ies_channel_number) y la conexi\u00f3n en\nel canal m\u00e1s tarde.\n\nCon un escenario que no est\u00e1 cubierto en otro lugar descrito anteriormente,\nla advertencia no es buena, reempl\u00e1zala con un mensaje de error (m\u00e1s informativo)."}], "id": "CVE-2025-71227", "lastModified": "2026-11-05T22:17:39.423", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-71227", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-11-05T21:15:25.256662Z", "version": "2.0.3"}}]}, "published": "2026-02-18T15:18:40.563", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": 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{"created": "2026-02-19T10:19:42.612134+00:00", "updated": "2026-02-19T10:19:42.612235+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}