Microsoft - CVE-2024-49138
Date de publication :
Un défaut de gestion de la mémoire dans le pilote Windows Common Log File System (CLFS) permet à un attaquant authentifié d’obtenir les privilèges SYSTEM.
Informations
La faille est activement exploitée : Oui
Un correctif existe : Oui
Une mesure de contournement existe : Non
Élévation de privilèges
Exploitation
La vulnérabilité exploitée est du type
CWE-122: Heap-based Buffer Overflow
Détails sur l'exploitation
• Vecteur d'attaque : Local
• Complexité de l'attaque : Faible
• Privilèges nécessaires pour réaliser l'attaque : Authentification utilisateur simple
• Interaction d'un utilisateur ayant accès au produit est-elle nécessaire : Non
• L'exploitation de la faille permet d'obtenir des droits privilégiés : Oui
Preuve de concept
Une preuve de concept est disponible en sources ouvertes.
Systèmes ou composants affectés
Produits Microsoft affectés
Windows 11 Version 22H2 for x64-based Systems
Windows 11 Version 22H2 for ARM64-based Systems
Windows 10 Version 21H2 for x64-based Systems
Windows 10 Version 21H2 for ARM64-based Systems
Windows 10 Version 21H2 for 32-bit Systems
Windows Server 2022 (Server Core installation)
Windows Server 2022
Windows Server 2012 R2 (Server Core installation)
Windows Server 2012 R2
Windows Server 2012 (Server Core installation)
Windows Server 2012
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2016 (Server Core installation)
Windows Server 2016
Windows 10 Version 1607 for x64-based Systems
Windows 10 Version 1607 for 32-bit Systems
Windows 10 for x64-based Systems
Windows 10 for 32-bit Systems
Windows Server 2025
Windows 11 Version 24H2 for x64-based Systems
Windows 11 Version 24H2 for ARM64-based Systems
Windows Server 2022, 23H2 Edition (Server Core installation)
Windows 11 Version 23H2 for x64-based Systems
Windows 11 Version 23H2 for ARM64-based Systems
Windows Server 2025 (Server Core installation)
Windows 10 Version 22H2 for 32-bit Systems
Windows 10 Version 22H2 for ARM64-based Systems
Windows 10 Version 22H2 for x64-based Systems
Windows Server 2019 (Server Core installation)
Windows Server 2019
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems
Solutions ou recommandations
Appliquer les correctifs suivants :
• Windows 11 Version 22H2 for x64-based Systems : [KB5048685]
• Windows 11 Version 22H2 for ARM64-based Systems : [KB5048685]
• Windows 10 Version 21H2 for x64-based Systems : [KB5048652]
• Windows 10 Version 21H2 for ARM64-based Systems : [KB5048652]
• Windows 10 Version 21H2 for 32-bit Systems : [KB5048652]
• Windows Server 2022 (Server Core installation) : [KB5048654] [KB5048800]
• Windows Server 2022 : [KB5048654] [KB5048800]
• Windows Server 2012 R2 (Server Core installation) : [KB5048735]
• Windows Server 2012 R2 : [KB5048735]
• Windows Server 2012 (Server Core installation) : [KB5048699]
• Windows Server 2012 : [KB5048699]
• Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) : [KB5048695] [KB5048676]
• Windows Server 2008 R2 for x64-based Systems Service Pack 1 : [KB5048695] [KB5048676]
• Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) : [KB5048710] [KB5048744]
• Windows Server 2008 for x64-based Systems Service Pack 2 : [KB5048710] [KB5048744]
• Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) : [KB5048710] [KB5048744]
• Windows Server 2008 for 32-bit Systems Service Pack 2 : [KB5048710] [KB5048744]
• Windows Server 2016 (Server Core installation) : [KB5048671]
• Windows Server 2016 : [KB5048671]
• Windows 10 Version 1607 for x64-based Systems : [KB5048671]
• Windows 10 Version 1607 for 32-bit Systems : [KB5048671]
• Windows 10 for x64-based Systems : [KB5048703]
• Windows 10 for 32-bit Systems : [KB5048703]
• Windows Server 2025 : [KB5048667] [KB5048794]
• Windows 11 Version 24H2 for x64-based Systems : [KB5048667] [KB5048794]
• Windows 11 Version 24H2 for ARM64-based Systems : [KB5048667] [KB5048794]
• Windows Server 2022, 23H2 Edition (Server Core installation) : [KB5048653]
• Windows 11 Version 23H2 for x64-based Systems : [KB5048685]
• Windows 11 Version 23H2 for ARM64-based Systems : [KB5048685]
• Windows Server 2025 (Server Core installation) : [KB5048667] [KB5048794]
• Windows 10 Version 22H2 for 32-bit Systems : [KB5048652]
• Windows 10 Version 22H2 for ARM64-based Systems : [KB5048652]
• Windows 10 Version 22H2 for x64-based Systems : [KB5048652]
• Windows Server 2019 (Server Core installation) : [KB5048661]
• Windows Server 2019 : [KB5048661]
• Windows 10 Version 1809 for x64-based Systems : [KB5048661]
• Windows 10 Version 1809 for 32-bit Systems : [KB5048661]
Des informations complémentaires sont disponibles dans le bulletin de Microsoft.