{"item": {"cve_id": "CVE-2022-0847", "ghsa_id": "", "osv_id": "", "title": "CVE-2022-0847", "description": "A flaw was found in the way the \"flags\" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system.", "published_at": "2022-03-10T17:44:57.283", "modified_at": "2026-06-17T04:21:21.750", "vendor": "Linux", "product": "Linux Kernel", "affected_versions": ["Linux Kernel 5.17 rc6"], "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": 0.92795, "epss_percentile": 0.99829, "epss_date": "2026-10-08", "is_kev": true, "kev_date": "2022-04-25", "kev_due_date": "2022-05-16", "kev_action": "Apply updates per vendor instructions.", "cwe_ids": ["CWE-665"], "attack_vector": "LOCAL", "attack_complexity": "LOW", "privileges_required": "LOW", "user_interaction": "NONE", "references": ["http://packetstormsecurity.com/files/166229/Dirty-Pipe-Linux-Privilege-Escalation.html", "http://packetstormsecurity.com/files/166230/Dirty-Pipe-SUID-Binary-Hijack-Privilege-Escalation.html", "http://packetstormsecurity.com/files/166258/Dirty-Pipe-Local-Privilege-Escalation.html", "http://packetstormsecurity.com/files/176534/Linux-4.20-KTLS-Read-Only-Write.html", "https://bugzilla.redhat.com/show_bug.cgi?id=2060795", "https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf", "https://dirtypipe.cm4all.com/", "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0015", "https://security.netapp.com/advisory/ntap-20220325-0005/", "https://www.suse.com/support/kb/doc/?id=000020603", "http://packetstormsecurity.com/files/166229/Dirty-Pipe-Linux-Privilege-Escalation.html", "http://packetstormsecurity.com/files/166230/Dirty-Pipe-SUID-Binary-Hijack-Privilege-Escalation.html", "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-0847"], "source_urls": {"NVD": "https://nvd.nist.gov/vuln/detail/CVE-2022-0847", "CVE.org": "https://www.cve.org/CVERecord?id=CVE-2022-0847", "CISA": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-0847", "FIRST EPSS": "https://api.first.org/data/v1/epss?cve=CVE-2022-0847"}, "patch_available": null, "workaround_available": null, "sources": ["NVD", "CVE.org", "CISA", "FIRST EPSS"], "reference_items": [{"url": "http://packetstormsecurity.com/files/166229/Dirty-Pipe-Linux-Privilege-Escalation.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "NVD", "name": ""}, {"url": "http://packetstormsecurity.com/files/166230/Dirty-Pipe-SUID-Binary-Hijack-Privilege-Escalation.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "NVD", "name": ""}, {"url": "http://packetstormsecurity.com/files/166258/Dirty-Pipe-Local-Privilege-Escalation.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "NVD", "name": ""}, {"url": "http://packetstormsecurity.com/files/176534/Linux-4.20-KTLS-Read-Only-Write.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "NVD", "name": ""}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2060795", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf", "tags": ["Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "https://dirtypipe.cm4all.com/", "tags": ["Exploit", "Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0015", "tags": ["Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "https://security.netapp.com/advisory/ntap-20220325-0005/", "tags": ["Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "https://www.suse.com/support/kb/doc/?id=000020603", "tags": ["Third Party Advisory"], "source": "NVD", "name": ""}, {"url": "http://packetstormsecurity.com/files/166229/Dirty-Pipe-Linux-Privilege-Escalation.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry", "x_transferred"], "source": "NVD", "name": ""}, {"url": "http://packetstormsecurity.com/files/166230/Dirty-Pipe-SUID-Binary-Hijack-Privilege-Escalation.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry", "x_transferred"], "source": "NVD", "name": ""}, {"url": "http://packetstormsecurity.com/files/166258/Dirty-Pipe-Local-Privilege-Escalation.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry", "x_transferred"], "source": "NVD", "name": ""}, {"url": "http://packetstormsecurity.com/files/176534/Linux-4.20-KTLS-Read-Only-Write.html", "tags": ["Third Party Advisory", "VDB Entry", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2060795", "tags": ["Issue Tracking", "Patch", "Third Party Advisory", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf", "tags": ["Third Party Advisory", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://dirtypipe.cm4all.com/", "tags": ["Exploit", "Third Party Advisory", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0015", "tags": ["Third Party Advisory", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://security.netapp.com/advisory/ntap-20220325-0005/", "tags": ["Third Party Advisory", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://www.suse.com/support/kb/doc/?id=000020603", "tags": ["Third Party Advisory", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-0847", "tags": ["US Government Resource", "government-resource"], "source": "NVD", "name": ""}], "cvss_v4_score": null, "cvss_v4_vector": "", "cvss_v4_severity": "", "nvd_status": "Analyzed", "cna": "redhat", "date_reserved": "2022-03-03T00:00:00.000Z", "ssvc": {"options": {"Exploitation": "active", "Automatable": "no", "Technical Impact": "total"}, "version": "2.0.3", "timestamp": "2025-02-04T18:38:16.058756Z", "role": "CISA Coordinator"}, "affected_products": [{"vendor": "Linux", "product": "Linux Kernel", "ranges": ["de 5.8 à 5.10.102 (exclue)", "de 5.15 à 5.15.25 (exclue)", "de 5.16 à 5.16.11 (exclue)"], "first_unaffected": ["5.10.102", "5.15.25", "5.16.11"], "source": "NVD"}, {"vendor": "Fedoraproject", "product": "Fedora", "ranges": ["35"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux", "ranges": ["8.0"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux Eus", "ranges": ["8.2", "8.4"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux For Ibm Z Systems", "ranges": ["8.0"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux For Ibm Z Systems Eus", "ranges": ["8.2", "8.4"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux For Power Little Endian", "ranges": ["8.0"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux For Power Little Endian Eus", "ranges": ["8.2", "8.4"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux For Real Time", "ranges": ["8"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux For Real Time For Nfv", "ranges": ["8"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux For Real Time For Nfv Tus", "ranges": ["8.2", "8.4"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux For Real Time Tus", "ranges": ["8.2", "8.4"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux Server Aus", "ranges": ["8.2", "8.4"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions", "ranges": ["8.1", "8.2", "8.4"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux Server Tus", "ranges": ["8.2"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Codeready Linux Builder", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Virtualization Host", "ranges": ["4.0"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Ovirt", "product": "Ovirt-engine", "ranges": ["4.4.10.2"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "h300s Firmware", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "h500s Firmware", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "h700s Firmware", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "h300e Firmware", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "h500e Firmware", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "h700e Firmware", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "h410s Firmware", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "h410c Firmware", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Siemens", "product": "Scalance lpe9403 Firmware", "ranges": ["avant 2.0"], "first_unaffected": ["2.0"], "source": "NVD"}, {"vendor": "Sonicwall", "product": "sma1000 Firmware", "ranges": ["jusqu'à 12.4.2-02044 (incluse)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "n/a", "product": "kernel", "ranges": ["Linux Kernel 5.17 rc6"], "first_unaffected": [], "source": "CVE.org"}], "kev_name": "Linux Kernel Privilege Escalation Vulnerability", "kev_short_description": "Linux kernel contains an improper initialization vulnerability where an unprivileged local user could escalate their privileges on the system. This vulnerability has the moniker of \"Dirty Pipe.\"", "kev_ransomware": "Unknown", "kev_notes": "https://nvd.nist.gov/vuln/detail/CVE-2022-0847", "kev_cwes": ["CWE-665"], "wordfence_id": "", "mentions_sources": [], "version_match": "unknown", "risk_score": 74, "risk_class": "Critique", "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": "", "mitigation": {"correction": {"available": true, "text": "Mettre à jour : selon les sources, ne sont plus concernées les versions à partir de Linux Kernel 5.10.102, Linux Kernel 5.15.25, Linux Kernel 5.16.11, Scalance lpe9403 Firmware 2.0."}, "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 updates per vendor instructions.", "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://bugzilla.redhat.com/show_bug.cgi?id=2060795", "groupe": "correctif", "groupe_titre": "Correctifs et versions corrigées", "editeur": "Red Hat", "domaine": "bugzilla.redhat.com"}]}, "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 5.10.102, Linux Kernel 5.15.25, Linux Kernel 5.16.11 ou plus récent, version publiée comme non concernée.", "action_kind": "update", "concerned": [{"version": "Linux Kernel 5.10.102, Linux Kernel 5.15.25, Linux Kernel 5.16.11 ou plus récent", "state": "safe", "state_label": "Non concerné", "todo": "Rien à faire. Gardez les mises à jour automatiques activées."}, {"version": "Linux Kernel 5.17 rc6", "state": "hit", "state_label": "Concerné", "todo": "Mettre à jour vers Linux Kernel 5.10.102, Linux Kernel 5.15.25, Linux Kernel 5.16.11 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 5.10.102, Linux Kernel 5.15.25, Linux Kernel 5.16.11 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 5.10.102, Linux Kernel 5.15.25, Linux Kernel 5.16.11 (non concernée selon les sources)", "affected_label": "Linux Kernel 5.17 rc6"}, "severity_display": "Élevée", "cvss_is_legacy": false, "risk_score_computable": true, "identifier": "CVE-2022-0847", "severity_fr": "Élevée", "epss_pct": 92.8, "source_records": [{"source": "NVD", "label": "NVD, NIST", "date_label": "Publié dans la base", "date": "2022-03-10", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0847"}, {"source": "CVE.org", "label": "CVE.org, programme CVE", "date_label": "Publié par l'organisme CNA", "date": "2022-03-10", "url": "https://www.cve.org/CVERecord?id=CVE-2022-0847"}, {"source": "CISA", "label": "CISA KEV", "date_label": "Ajout au catalogue", "date": "2022-04-25", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-0847"}, {"source": "FIRST EPSS", "label": "FIRST EPSS", "date_label": "Score daté du", "date": "2026-10-08", "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-0847"}], "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 : 5.10.102, 5.15.25, 5.16.11, 2.0", "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": "alerte", "reponse": "92,8 % sur 30 jours", "source": "Plus probable que 100 % 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://bugzilla.redhat.com/show_bug.cgi?id=2060795", "domaine": "bugzilla.redhat.com", "editeur": "Red Hat", "etiquettes": ["Suivi de ticket", "Correctif", "Avis d'un tiers"], "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": "http://packetstormsecurity.com/files/176534/Linux-4.20-KTLS-Read-Only-Write.html", "domaine": "packetstormsecurity.com", "editeur": "Packet Storm", "etiquettes": ["Avis d'un tiers", "Base de vulnérabilités"], "nom": "", "lien": true, "casse": false}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf", "domaine": "cert-portal.siemens.com", "editeur": "", "etiquettes": ["Avis d'un tiers"], "nom": "", "lien": true, "casse": false}, {"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0015", "domaine": "psirt.global.sonicwall.com", "editeur": "SonicWall", "etiquettes": ["Avis d'un tiers"], "nom": "", "lien": true, "casse": false}, {"url": "https://security.netapp.com/advisory/ntap-20220325-0005/", "domaine": "security.netapp.com", "editeur": "NetApp", "etiquettes": ["Avis d'un tiers"], "nom": "", "lien": true, "casse": false}, {"url": "https://www.suse.com/support/kb/doc/?id=000020603", "domaine": "www.suse.com", "editeur": "", "etiquettes": ["Avis d'un tiers"], "nom": "", "lien": true, "casse": false}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-0847", "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": "http://packetstormsecurity.com/files/166229/Dirty-Pipe-Linux-Privilege-Escalation.html", "domaine": "packetstormsecurity.com", "editeur": "Packet Storm", "etiquettes": ["Code d'exploitation", "Avis d'un tiers", "Base de vulnérabilités"], "nom": "", "lien": false, "casse": false}, {"url": "http://packetstormsecurity.com/files/166230/Dirty-Pipe-SUID-Binary-Hijack-Privilege-Escalation.html", "domaine": "packetstormsecurity.com", "editeur": "Packet Storm", "etiquettes": ["Code d'exploitation", "Avis d'un tiers", "Base de vulnérabilités"], "nom": "", "lien": false, "casse": false}, {"url": "http://packetstormsecurity.com/files/166258/Dirty-Pipe-Local-Privilege-Escalation.html", "domaine": "packetstormsecurity.com", "editeur": "Packet Storm", "etiquettes": ["Code d'exploitation", "Avis d'un tiers", "Base de vulnérabilités"], "nom": "", "lien": false, "casse": false}, {"url": "https://dirtypipe.cm4all.com/", "domaine": "dirtypipe.cm4all.com", "editeur": "", "etiquettes": ["Code d'exploitation", "Avis d'un tiers"], "nom": "", "lien": false, "casse": false}]}], "liens_correction": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2060795", "domaine": "bugzilla.redhat.com", "editeur": "Red Hat", "etiquettes": ["Suivi de ticket", "Correctif", "Avis d'un tiers"], "nom": "", "lien": true, "casse": false, "groupe": "correctif", "groupe_titre": "Correctifs et versions corrigées"}], "nb_exploits": 4, "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-665", "nom": "", "url": "https://cwe.mitre.org/data/definitions/665.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": "2025-02-04", "role": "CISA Coordinator", "url": "https://www.cisa.gov/stakeholder-specific-vulnerability-categorization-ssvc"}, "chronologie": [{"date": "2022-03-03", "libelle": "Identifiant réservé", "qui": "Programme CVE"}, {"date": "2022-03-10", "libelle": "Publication de la vulnérabilité", "qui": "redhat"}, {"date": "2022-04-25", "libelle": "Ajout au catalogue des failles exploitées", "qui": "CISA"}, {"date": "2022-05-16", "libelle": "Échéance de correction fixée par la CISA", "qui": "CISA"}, {"date": "2025-02-04", "libelle": "Décision SSVC publiée", "qui": "CISA"}, {"date": "2026-06-17", "libelle": "Dernière mise à jour de la fiche source", "qui": "Source"}, {"date": "2026-10-08", "libelle": "Calcul du score EPSS affiché", "qui": "FIRST"}], "liens_officiels": [{"nom": "NVD (NIST)", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0847", "description": "Fiche de référence : CVSS, CPE, références étiquetées."}, {"nom": "CVE.org", "url": "https://www.cve.org/CVERecord?id=CVE-2022-0847", "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-2022-0847", "description": "Entrée du catalogue des failles activement exploitées."}, {"nom": "FIRST EPSS", "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-0847", "description": "Score de probabilité d'exploitation du jour."}, {"nom": "OSV.dev", "url": "https://osv.dev/vulnerability/CVE-2022-0847", "description": "Paquets open source concernés et versions corrigées."}, {"nom": "GitHub Advisory Database", "url": "https://github.com/advisories?query=CVE-2022-0847", "description": "Avis de sécurité des dépendances logicielles."}], "produits": [{"vendor": "Linux", "product": "Linux Kernel", "ranges": ["de 5.8 à 5.10.102 (exclue)", "de 5.15 à 5.15.25 (exclue)", "de 5.16 à 5.16.11 (exclue)"], "first_unaffected": ["5.10.102", "5.15.25", "5.16.11"], "source": "NVD"}, {"vendor": "Fedoraproject", "product": "Fedora", "ranges": ["35"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux", "ranges": ["8.0"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux Eus", "ranges": ["8.2", "8.4"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux For Ibm Z Systems", "ranges": ["8.0"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux For Ibm Z Systems Eus", "ranges": ["8.2", "8.4"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux For Power Little Endian", "ranges": ["8.0"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux For Power Little Endian Eus", "ranges": ["8.2", "8.4"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux For Real Time", "ranges": ["8"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux For Real Time For Nfv", "ranges": ["8"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux For Real Time For Nfv Tus", "ranges": ["8.2", "8.4"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux For Real Time Tus", "ranges": ["8.2", "8.4"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux Server Aus", "ranges": ["8.2", "8.4"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions", "ranges": ["8.1", "8.2", "8.4"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Enterprise Linux Server Tus", "ranges": ["8.2"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Codeready Linux Builder", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Redhat", "product": "Virtualization Host", "ranges": ["4.0"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Ovirt", "product": "Ovirt-engine", "ranges": ["4.4.10.2"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "h300s Firmware", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "h500s Firmware", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "h700s Firmware", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "h300e Firmware", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "h500e Firmware", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "h700e Firmware", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "h410s Firmware", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Netapp", "product": "h410c Firmware", "ranges": ["toutes versions (selon NVD)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Siemens", "product": "Scalance lpe9403 Firmware", "ranges": ["avant 2.0"], "first_unaffected": ["2.0"], "source": "NVD"}, {"vendor": "Sonicwall", "product": "sma1000 Firmware", "ranges": ["jusqu'à 12.4.2-02044 (incluse)"], "first_unaffected": [], "source": "NVD"}, {"vendor": "n/a", "product": "kernel", "ranges": ["Linux Kernel 5.17 rc6"], "first_unaffected": [], "source": "CVE.org"}], "notes_kev": ["https://nvd.nist.gov/vuln/detail/CVE-2022-0847"]}, "consulted_at": "2026-10-08T16:27:43.546995+00:00"}