{"item": {"cve_id": "CVE-2025-38352", "ghsa_id": "", "osv_id": "", "title": "posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nposix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()\n\nIf an exiting non-autoreaping task has already passed exit_notify() and\ncalls handle_posix_cpu_timers() from IRQ, it can be reaped by its parent\nor debugger right after unlock_task_sighand().\n\nIf a concurrent posix_cpu_timer_del() runs at that moment, it won't be\nable to detect timer->it.cpu.firing != 0: cpu_timer_task_rcu() and/or\nlock_task_sighand() will fail.\n\nAdd the tsk->exit_state check into run_posix_cpu_timers() to fix this.\n\nThis fix is not needed if CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y, because\nexit_task_work() is called before exit_notify(). But the check still\nmakes sense, task_work_add(&tsk->posix_cputimers_work.work) will fail\nanyway in this case.", "published_at": "2025-07-22T08:15:23.577", "modified_at": "2026-09-08T18:17:32.447", "vendor": "Linux", "product": "Linux Kernel", "affected_versions": ["0bdd2ed4138ec04e09b4f8165981efc99e439f55", "2.6.36"], "fixed_versions": [], "cvss_score": 7.8, "cvss_version": "3.1", "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "severity": "HIGH", "epss_score": 0.01289, "epss_percentile": 0.69268, "epss_date": "2026-10-06", "is_kev": true, "kev_date": "2025-09-04", "kev_due_date": "2025-09-25", "kev_action": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.", "cwe_ids": ["CWE-367"], "attack_vector": "LOCAL", "attack_complexity": "LOW", "privileges_required": "LOW", "user_interaction": "NONE", "references": ["https://git.kernel.org/stable/c/2c72fe18cc5f9f1750f5bc148cf1c94c29e106ff", "https://git.kernel.org/stable/c/2f3daa04a9328220de46f0d5c919a6c0073a9f0b", "https://git.kernel.org/stable/c/460188bc042a3f40f72d34b9f7fc6ee66b0b757b", "https://git.kernel.org/stable/c/764a7a5dfda23f69919441f2eac2a83e7db6e5bb", "https://git.kernel.org/stable/c/78a4b8e3795b31dae58762bc091bb0f4f74a2200", "https://git.kernel.org/stable/c/c076635b3a42771ace7d276de8dc3bc76ee2ba1b", "https://git.kernel.org/stable/c/c29d5318708e67ac13c1b6fc1007d179fb65b4d7", "https://git.kernel.org/stable/c/f90fff1e152dedf52b932240ebbd670d83330eca", "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html", "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html", "https://github.com/farazsth98/chronomaly", "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-38352"], "source_urls": {"NVD": "https://nvd.nist.gov/vuln/detail/CVE-2025-38352", "CVE.org": "https://www.cve.org/CVERecord?id=CVE-2025-38352", "CISA": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-38352", "FIRST EPSS": "https://api.first.org/data/v1/epss?cve=CVE-2025-38352"}, "patch_available": null, "workaround_available": null, "sources": ["NVD", "CVE.org", "CISA", "FIRST EPSS"], "reference_items": [{"url": "https://git.kernel.org/stable/c/2c72fe18cc5f9f1750f5bc148cf1c94c29e106ff", "tags": ["Patch"], "source": "NVD", "name": ""}, {"url": "https://git.kernel.org/stable/c/2f3daa04a9328220de46f0d5c919a6c0073a9f0b", "tags": ["Patch"], "source": "NVD", "name": ""}, {"url": "https://git.kernel.org/stable/c/460188bc042a3f40f72d34b9f7fc6ee66b0b757b", "tags": ["Patch"], "source": "NVD", "name": ""}, {"url": "https://git.kernel.org/stable/c/764a7a5dfda23f69919441f2eac2a83e7db6e5bb", "tags": ["Patch"], "source": "NVD", "name": ""}, {"url": "https://git.kernel.org/stable/c/78a4b8e3795b31dae58762bc091bb0f4f74a2200", "tags": ["Patch"], "source": "NVD", "name": ""}, {"url": "https://git.kernel.org/stable/c/c076635b3a42771ace7d276de8dc3bc76ee2ba1b", "tags": ["Patch"], "source": "NVD", "name": ""}, {"url": "https://git.kernel.org/stable/c/c29d5318708e67ac13c1b6fc1007d179fb65b4d7", "tags": ["Patch"], "source": "NVD", "name": ""}, {"url": "https://git.kernel.org/stable/c/f90fff1e152dedf52b932240ebbd670d83330eca", "tags": ["Patch"], "source": "NVD", "name": ""}, {"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "https://github.com/farazsth98/chronomaly", "tags": ["Exploit", "exploit"], "source": "NVD", "name": ""}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-38352", "tags": ["US Government Resource", "government-resource"], "source": "NVD", "name": ""}], "cvss_v4_score": null, "cvss_v4_vector": "", "cvss_v4_severity": "", "nvd_status": "Analyzed", "cna": "Linux", "date_reserved": "2025-04-16T04:51:24.006Z", "ssvc": {"options": {"Exploitation": "active", "Automatable": "no", "Technical Impact": "total"}, "version": "2.0.3", "timestamp": "2025-09-05T03:55:31.566379Z", "role": "CISA Coordinator"}, "affected_products": [{"vendor": "Linux", "product": "Linux Kernel", "ranges": ["de 2.6.36 à 5.4.295 (exclue)", "de 5.5 à 5.10.239 (exclue)", "de 5.11 à 5.15.186 (exclue)", "de 5.16 à 6.1.142 (exclue)", "de 6.2 à 6.6.94 (exclue)", "de 6.7 à 6.12.34 (exclue)", "de 6.13 à 6.15.3 (exclue)", "6.16"], "first_unaffected": ["5.4.295", "5.10.239", "5.15.186", "6.1.142", "6.6.94", "6.12.34", "6.15.3"], "source": "NVD"}, {"vendor": "Debian", "product": "Debian Linux", "ranges": ["11.0"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Linux", "product": "Linux", "ranges": ["de 0bdd2ed4138ec04e09b4f8165981efc99e439f55 à 78a4b8e3795b31dae58762bc091bb0f4f74a2200 (exclue)", "de 0bdd2ed4138ec04e09b4f8165981efc99e439f55 à c076635b3a42771ace7d276de8dc3bc76ee2ba1b (exclue)", "de 0bdd2ed4138ec04e09b4f8165981efc99e439f55 à 2f3daa04a9328220de46f0d5c919a6c0073a9f0b (exclue)", "de 0bdd2ed4138ec04e09b4f8165981efc99e439f55 à 764a7a5dfda23f69919441f2eac2a83e7db6e5bb (exclue)", "de 0bdd2ed4138ec04e09b4f8165981efc99e439f55 à 2c72fe18cc5f9f1750f5bc148cf1c94c29e106ff (exclue)", "de 0bdd2ed4138ec04e09b4f8165981efc99e439f55 à c29d5318708e67ac13c1b6fc1007d179fb65b4d7 (exclue)", "de 0bdd2ed4138ec04e09b4f8165981efc99e439f55 à 460188bc042a3f40f72d34b9f7fc6ee66b0b757b (exclue)", "de 0bdd2ed4138ec04e09b4f8165981efc99e439f55 à f90fff1e152dedf52b932240ebbd670d83330eca (exclue)"], "first_unaffected": ["78a4b8e3795b31dae58762bc091bb0f4f74a2200", "c076635b3a42771ace7d276de8dc3bc76ee2ba1b", "2f3daa04a9328220de46f0d5c919a6c0073a9f0b", "764a7a5dfda23f69919441f2eac2a83e7db6e5bb", "2c72fe18cc5f9f1750f5bc148cf1c94c29e106ff", "c29d5318708e67ac13c1b6fc1007d179fb65b4d7", "460188bc042a3f40f72d34b9f7fc6ee66b0b757b", "f90fff1e152dedf52b932240ebbd670d83330eca"], "source": "CVE.org"}, {"vendor": "Linux", "product": "Linux", "ranges": ["2.6.36"], "first_unaffected": ["5.4.295", "5.10.239", "5.15.186", "6.1.142", "6.6.94", "6.12.34", "6.15.3", "6.16"], "source": "CVE.org"}], "kev_name": "Linux Kernel Time-of-Check Time-of-Use (TOCTOU) Race Condition Vulnerability", "kev_short_description": "Linux kernel contains a time-of-check time-of-use (TOCTOU) race condition vulnerability that has a high impact on confidentiality, integrity, and availability.", "kev_ransomware": "Unknown", "kev_notes": "This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=2c72fe18cc5f9f1750f5bc148cf1c94c29e106ff ; https://source.android.com/docs/security/bulletin/2025-09-01 ; https://nvd.nist.gov/vuln/detail/CVE-2025-38352", "kev_cwes": ["CWE-367"], "wordfence_id": "", "mentions_sources": [], "version_match": "unknown", "risk_score": 65, "risk_class": "Important", "impact": {"confidentialite": "élevé", "integrite": "élevé", "disponibilite": "élevé", "summary": "Un attaquant exploitant cette vulnérabilité pourrait, selon les conditions décrites par les sources, nécessite un accès local, avec des privilèges existants, affecter la confidentialité des données, l'intégrité du système et la disponibilité du service.", "basis": "CVSS 3.1"}, "mechanism": "Écart entre le moment de la vérification et celui de l'utilisation d'une ressource.", "mitigation": {"correction": {"available": true, "text": "Mettre à jour : selon les sources, ne sont plus concernées les versions à partir de Linux Kernel 5.4.295, Linux Kernel 5.10.239, Linux Kernel 5.15.186, Linux Kernel 6.1.142, Linux Kernel 6.6.94."}, "mitigation": {"specific": "Aucune mesure de mitigation spécifique confirmée par les sources consultées. Consultez les références officielles pour d'éventuelles mesures détaillées.", "general": ["Maintenir le produit à jour et activer les mises à jour de sécurité.", "Restreindre l'exposition réseau du service au strict nécessaire.", "Appliquer le principe du moindre privilège.", "Surveiller les journaux et les alertes de sécurité."], "specific_links": []}, "containment": {"applicable": true, "actions": ["Action recommandée par la CISA : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.", "Isoler ou restreindre l'accès au service concerné.", "Restreindre les flux réseau entrants/sortants liés au composant.", "Renforcer la surveillance des journaux et des accès.", "Désactiver temporairement le composant vulnérable si l'activité le permet."]}, "note": "Priorité aux consignes officielles de l'éditeur et des références. Vérifiez toujours l'avis de sécurité avant toute intervention en production.", "official_links": [{"url": "https://git.kernel.org/stable/c/2c72fe18cc5f9f1750f5bc148cf1c94c29e106ff", "groupe": "correctif", "groupe_titre": "Correctifs et versions corrigées", "editeur": "", "domaine": "git.kernel.org"}, {"url": "https://git.kernel.org/stable/c/2f3daa04a9328220de46f0d5c919a6c0073a9f0b", "groupe": "correctif", "groupe_titre": "Correctifs et versions corrigées", "editeur": "", "domaine": "git.kernel.org"}, {"url": "https://git.kernel.org/stable/c/460188bc042a3f40f72d34b9f7fc6ee66b0b757b", "groupe": "correctif", "groupe_titre": "Correctifs et versions corrigées", "editeur": "", "domaine": "git.kernel.org"}, {"url": "https://git.kernel.org/stable/c/764a7a5dfda23f69919441f2eac2a83e7db6e5bb", "groupe": "correctif", "groupe_titre": "Correctifs et versions corrigées", "editeur": "", "domaine": "git.kernel.org"}, {"url": "https://git.kernel.org/stable/c/78a4b8e3795b31dae58762bc091bb0f4f74a2200", "groupe": "correctif", "groupe_titre": "Correctifs et versions corrigées", "editeur": "", "domaine": "git.kernel.org"}, {"url": "https://git.kernel.org/stable/c/c076635b3a42771ace7d276de8dc3bc76ee2ba1b", "groupe": "correctif", "groupe_titre": "Correctifs et versions corrigées", "editeur": "", "domaine": "git.kernel.org"}, {"url": "https://git.kernel.org/stable/c/c29d5318708e67ac13c1b6fc1007d179fb65b4d7", "groupe": "correctif", "groupe_titre": "Correctifs et versions corrigées", "editeur": "", "domaine": "git.kernel.org"}, {"url": "https://git.kernel.org/stable/c/f90fff1e152dedf52b932240ebbd670d83330eca", "groupe": "correctif", "groupe_titre": "Correctifs et versions corrigées", "editeur": "", "domaine": "git.kernel.org"}]}, "plain": {"verdict": "now", "verdict_label": "Exploité par des attaquants · à traiter aujourd'hui", "verdict_css": "now", "verdict_rank": 0, "headline": "Faille de sécurité signalée dans Linux Kernel", "headline_is_derived": false, "action": "Mettre à jour vers Linux Kernel 5.4.295, Linux Kernel 5.10.239, Linux Kernel 5.15.186, Linux 78a4b8e3795b31dae58762bc091bb0f4f74a2200 ou plus récent, version publiée comme non concernée.", "action_kind": "update", "concerned": [{"version": "Linux Kernel 5.4.295, Linux Kernel 5.10.239, Linux Kernel 5.15.186, Linux 78a4b8e3795b31dae58762bc091bb0f4f74a2200 ou plus récent", "state": "safe", "state_label": "Non concerné", "todo": "Rien à faire. Gardez les mises à jour automatiques activées."}, {"version": "0bdd2ed4138ec04e09b4f8165981efc99e439f55, 2.6.36", "state": "hit", "state_label": "Concerné", "todo": "Mettre à jour vers Linux Kernel 5.4.295, Linux Kernel 5.10.239, Linux Kernel 5.15.186, Linux 78a4b8e3795b31dae58762bc091bb0f4f74a2200 ou plus récent, version publiée comme non concernée."}, {"version": "Je ne connais pas ma version", "state": "unknown", "state_label": "À vérifier", "todo": "La version s'affiche généralement dans le menu « À propos » ou « Aide » du logiciel."}], "steps": [{"title": "Sauvegarder avant d'intervenir", "detail": "Une copie récente des données et de la configuration. Si votre hébergeur propose une sauvegarde en un clic, c'est le moment.", "duration": "10 min", "priority": false}, {"title": "Mettre à jour vers Linux Kernel 5.4.295, Linux Kernel 5.10.239, Linux Kernel 5.15.186, Linux 78a4b8e3795b31dae58762bc091bb0f4f74a2200 ou plus récent, version publiée comme non concernée", "detail": "C'est la correction officielle. Tant qu'elle n'est pas appliquée, les autres mesures ne sont que temporaires.", "duration": "15 à 45 min", "priority": true}, {"title": "En attendant : restreindre l'accès à l'appareil", "detail": "L'exploitation demande un accès local à la machine. Limiter qui peut s'y connecter suffit à contenir le risque immédiat.", "duration": "20 min", "priority": false}, {"title": "Vérifier que vous n'avez pas déjà été touché", "detail": "Cette faille est activement exploitée. Contrôler les comptes créés récemment, les connexions inhabituelles et les fichiers modifiés depuis la date de publication.", "duration": "30 min", "priority": true}, {"title": "Confirmer que tout fonctionne encore", "detail": "Après correction : page d'accueil, connexion, et les deux ou trois fonctions dont vous vous servez tous les jours.", "duration": "10 min", "priority": false}], "exploited": true, "exploited_label": "Oui, des attaques réelles sont constatées", "fixed_label": "Linux Kernel 5.4.295, Linux Kernel 5.10.239, Linux Kernel 5.15.186, Linux 78a4b8e3795b31dae58762bc091bb0f4f74a2200 (non concernée selon les sources)", "affected_label": "0bdd2ed4138ec04e09b4f8165981efc99e439f55, 2.6.36"}, "severity_display": "Élevée", "cvss_is_legacy": false, "risk_score_computable": true, "identifier": "CVE-2025-38352", "severity_fr": "Élevée", "epss_pct": 1.3, "source_records": [{"source": "NVD", "label": "NVD, NIST", "date_label": "Publié dans la base", "date": "2025-07-22", "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38352"}, {"source": "CVE.org", "label": "CVE.org, programme CVE", "date_label": "Publié par l'organisme CNA", "date": "2025-07-22", "url": "https://www.cve.org/CVERecord?id=CVE-2025-38352"}, {"source": "CISA", "label": "CISA KEV", "date_label": "Ajout au catalogue", "date": "2025-09-04", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-38352"}, {"source": "FIRST EPSS", "label": "FIRST EPSS", "date_label": "Score daté du", "date": "2026-10-06", "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-38352"}], "exploit_public": true, "reseau_sans_auth": false, "exposition": "Avec un accès à la machine", "owasp": []}, "presentation": {"en_bref": [{"question": "Est-elle attaquée ?", "ton": "alerte", "reponse": "Oui, attaques constatées", "source": "Catalogue CISA KEV"}, {"question": "Existe-t-il un correctif ?", "ton": "bon", "reponse": "Oui : 5.4.295, 5.10.239, 5.15.186, 6.1.142…", "source": "Versions publiées comme non concernées"}, {"question": "Comment l'attaquer ?", "ton": "neutre", "reponse": "Avec un accès à la machine", "source": "Vecteur CVSS publié"}, {"question": "Risque d'exploitation", "ton": "vigilance", "reponse": "1,3 % sur 30 jours", "source": "Plus probable que 69 % des failles connues"}], "references": [{"cle": "correctif", "titre": "Correctifs et versions corrigées", "explication": "Les pages que les sources désignent comme correctif ou notes de version.", "items": [{"url": "https://git.kernel.org/stable/c/2c72fe18cc5f9f1750f5bc148cf1c94c29e106ff", "domaine": "git.kernel.org", "editeur": "", "etiquettes": ["Correctif"], "nom": "", "lien": true, "casse": false}, {"url": "https://git.kernel.org/stable/c/2f3daa04a9328220de46f0d5c919a6c0073a9f0b", "domaine": "git.kernel.org", "editeur": "", "etiquettes": ["Correctif"], "nom": "", "lien": true, "casse": false}, {"url": "https://git.kernel.org/stable/c/460188bc042a3f40f72d34b9f7fc6ee66b0b757b", "domaine": 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"git.kernel.org", "editeur": "", "etiquettes": ["Correctif"], "nom": "", "lien": true, "casse": false}]}, {"cle": "avis_tiers", "titre": "Avis d'autorités et d'organismes tiers", "explication": "CERT, agences gouvernementales, bases de vulnérabilités, chercheurs.", "items": [{"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html", "domaine": "lists.debian.org", "editeur": "Debian", "etiquettes": ["Liste de diffusion", "Avis d'un tiers"], "nom": "", "lien": true, "casse": false}, {"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html", "domaine": "lists.debian.org", "editeur": "Debian", "etiquettes": ["Liste de diffusion", "Avis d'un tiers"], "nom": "", "lien": true, "casse": false}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-38352", "domaine": "www.cisa.gov", "editeur": "CISA", "etiquettes": ["Ressource gouvernementale américaine", "Ressource gouvernementale"], "nom": "", "lien": true, "casse": false}]}, {"cle": "exploit", "titre": "Codes d'exploitation référencés", "explication": "Les sources signalent un code d'exploitation public. Par prudence, CyberAlert affiche le site qui l'héberge sans lien direct : l'information utile ici est son existence, qui rend la faille plus facile à attaquer.", "items": [{"url": "https://github.com/farazsth98/chronomaly", "domaine": "github.com", "editeur": "GitHub", "etiquettes": ["Code d'exploitation"], "nom": "", "lien": false, "casse": false}]}], "liens_correction": [{"url": "https://git.kernel.org/stable/c/2c72fe18cc5f9f1750f5bc148cf1c94c29e106ff", "domaine": "git.kernel.org", "editeur": "", "etiquettes": ["Correctif"], "nom": "", "lien": true, "casse": false, "groupe": "correctif", "groupe_titre": "Correctifs et versions corrigées"}, {"url": "https://git.kernel.org/stable/c/2f3daa04a9328220de46f0d5c919a6c0073a9f0b", "domaine": "git.kernel.org", "editeur": "", "etiquettes": ["Correctif"], "nom": "", "lien": true, "casse": false, "groupe": "correctif", "groupe_titre": "Correctifs et versions corrigées"}, {"url": 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"casse": false, "groupe": "correctif", "groupe_titre": "Correctifs et versions corrigées"}, {"url": "https://git.kernel.org/stable/c/c29d5318708e67ac13c1b6fc1007d179fb65b4d7", "domaine": "git.kernel.org", "editeur": "", "etiquettes": ["Correctif"], "nom": "", "lien": true, "casse": false, "groupe": "correctif", "groupe_titre": "Correctifs et versions corrigées"}, {"url": "https://git.kernel.org/stable/c/f90fff1e152dedf52b932240ebbd670d83330eca", "domaine": "git.kernel.org", "editeur": "", "etiquettes": ["Correctif"], "nom": "", "lien": true, "casse": false, "groupe": "correctif", "groupe_titre": "Correctifs et versions corrigées"}], "nb_exploits": 1, "cvss": {"version": "3.1", "vecteur": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "metriques": [{"code": "AV", "nom": "Vecteur d'attaque", "valeur": "Local (accès à la machine)", "brut": "L", "explication": "D'où l'attaquant doit agir."}, {"code": "AC", "nom": "Complexité de l'attaque", "valeur": "Faible", "brut": "L", "explication": "Conditions hors du contrôle de l'attaquant."}, {"code": "PR", "nom": "Privilèges requis", "valeur": "Faibles (compte ordinaire)", "brut": "L", "explication": "Droits dont l'attaquant a besoin avant d'attaquer."}, {"code": "UI", "nom": "Interaction de l'utilisateur", "valeur": "Aucune", "brut": "N", "explication": "Une victime doit-elle cliquer ou ouvrir quelque chose ?"}, {"code": "S", "nom": "Portée", "valeur": "Inchangée", "brut": "U", "explication": "L'attaque peut-elle toucher d'autres composants que celui qui est vulnérable ?"}, {"code": "C", "nom": "Confidentialité", "valeur": "Élevé", "brut": "H", "explication": "Accès à des informations protégées."}, {"code": "I", "nom": "Intégrité", "valeur": "Élevé", "brut": "H", "explication": "Modification de données ou du système."}, {"code": "A", "nom": "Disponibilité", "valeur": "Élevé", "brut": "H", "explication": "Arrêt ou ralentissement du service."}], "calculateur": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "specification": "https://www.first.org/cvss/v3.1/specification-document"}, "cvss4": null, "cwe": [{"id": "CWE-367", "nom": "", "url": "https://cwe.mitre.org/data/definitions/367.html"}], "owasp": [], "ssvc": {"lignes": [{"nom": "Exploitation", "valeur": "Exploitation active constatée", "brut": "active"}, {"nom": "Automatisable", "valeur": "Non : l'attaque ne peut pas être entièrement automatisée", "brut": "no"}, {"nom": "Impact technique", "valeur": "Total : contrôle complet du composant ou de ses informations", "brut": "total"}], "version": "2.0.3", "date": "2025-09-05", "role": "CISA Coordinator", "url": "https://www.cisa.gov/stakeholder-specific-vulnerability-categorization-ssvc"}, "chronologie": [{"date": "2025-04-16", "libelle": "Identifiant réservé", "qui": "Programme CVE"}, {"date": "2025-07-22", "libelle": "Publication de la vulnérabilité", "qui": "Linux"}, {"date": "2025-09-04", "libelle": "Ajout au catalogue des failles exploitées", "qui": "CISA"}, {"date": "2025-09-05", "libelle": "Décision SSVC publiée", "qui": "CISA"}, {"date": "2025-09-25", "libelle": "Échéance de correction fixée par la CISA", "qui": "CISA"}, {"date": "2026-09-08", "libelle": "Dernière mise à jour de la fiche source", "qui": "Source"}, {"date": "2026-10-06", "libelle": "Calcul du score EPSS affiché", "qui": "FIRST"}], "liens_officiels": [{"nom": "NVD (NIST)", "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38352", "description": "Fiche de référence : CVSS, CPE, références étiquetées."}, {"nom": "CVE.org", "url": "https://www.cve.org/CVERecord?id=CVE-2025-38352", "description": "Enregistrement officiel publié par l'organisme qui a attribué l'identifiant."}, {"nom": "CISA KEV", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-38352", "description": "Entrée du catalogue des failles activement exploitées."}, {"nom": "FIRST EPSS", "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-38352", "description": "Score de probabilité d'exploitation du jour."}, {"nom": "OSV.dev", "url": "https://osv.dev/vulnerability/CVE-2025-38352", "description": "Paquets open source concernés et versions corrigées."}, {"nom": "GitHub Advisory Database", "url": "https://github.com/advisories?query=CVE-2025-38352", "description": "Avis de sécurité des dépendances logicielles."}], "produits": [{"vendor": "Linux", "product": "Linux Kernel", "ranges": ["de 2.6.36 à 5.4.295 (exclue)", "de 5.5 à 5.10.239 (exclue)", "de 5.11 à 5.15.186 (exclue)", "de 5.16 à 6.1.142 (exclue)", "de 6.2 à 6.6.94 (exclue)", "de 6.7 à 6.12.34 (exclue)", "de 6.13 à 6.15.3 (exclue)", "6.16"], "first_unaffected": ["5.4.295", "5.10.239", "5.15.186", "6.1.142", "6.6.94", "6.12.34", "6.15.3"], "source": "NVD"}, {"vendor": "Debian", "product": "Debian Linux", "ranges": ["11.0"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Linux", "product": "Linux", "ranges": ["de 0bdd2ed4138ec04e09b4f8165981efc99e439f55 à 78a4b8e3795b31dae58762bc091bb0f4f74a2200 (exclue)", "de 0bdd2ed4138ec04e09b4f8165981efc99e439f55 à c076635b3a42771ace7d276de8dc3bc76ee2ba1b (exclue)", "de 0bdd2ed4138ec04e09b4f8165981efc99e439f55 à 2f3daa04a9328220de46f0d5c919a6c0073a9f0b (exclue)", "de 0bdd2ed4138ec04e09b4f8165981efc99e439f55 à 764a7a5dfda23f69919441f2eac2a83e7db6e5bb (exclue)", "de 0bdd2ed4138ec04e09b4f8165981efc99e439f55 à 2c72fe18cc5f9f1750f5bc148cf1c94c29e106ff (exclue)", "de 0bdd2ed4138ec04e09b4f8165981efc99e439f55 à c29d5318708e67ac13c1b6fc1007d179fb65b4d7 (exclue)", "de 0bdd2ed4138ec04e09b4f8165981efc99e439f55 à 460188bc042a3f40f72d34b9f7fc6ee66b0b757b (exclue)", "de 0bdd2ed4138ec04e09b4f8165981efc99e439f55 à f90fff1e152dedf52b932240ebbd670d83330eca (exclue)"], "first_unaffected": ["78a4b8e3795b31dae58762bc091bb0f4f74a2200", "c076635b3a42771ace7d276de8dc3bc76ee2ba1b", "2f3daa04a9328220de46f0d5c919a6c0073a9f0b", "764a7a5dfda23f69919441f2eac2a83e7db6e5bb", "2c72fe18cc5f9f1750f5bc148cf1c94c29e106ff", "c29d5318708e67ac13c1b6fc1007d179fb65b4d7", "460188bc042a3f40f72d34b9f7fc6ee66b0b757b", "f90fff1e152dedf52b932240ebbd670d83330eca"], "source": "CVE.org"}, {"vendor": "Linux", "product": "Linux", "ranges": ["2.6.36"], "first_unaffected": ["5.4.295", "5.10.239", "5.15.186", "6.1.142", "6.6.94", "6.12.34", "6.15.3", "6.16"], "source": "CVE.org"}], "notes_kev": ["https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=2c72fe18cc5f9f1750f5bc148cf1c94c29e106ff", "https://source.android.com/docs/security/bulletin/2025-09-01", "https://nvd.nist.gov/vuln/detail/CVE-2025-38352"]}, "consulted_at": "2026-10-06T22:40:31.300772+00:00"}