Microsoft - CVE-2024-30088
Date de publication :
Un défaut lié à une exécution concurrente (race condition) dans la fonction AuthzBasepCopyoutInternalSecurityAttributes du noyau de Windows permet à un attaquant authentifié, d’élever ses privilèges.
Informations
La faille est activement exploitée : Non
Un correctif existe : Oui
Une mesure de contournement existe : Non
Élévation de privilèges
Exploitation
La vulnérabilité exploitée est du type
CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition
Détails sur l'exploitation
• Vecteur d'attaque : Local
• Complexité de l'attaque : Élevée
• 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 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 2022, 23H2 Edition (Server Core installation)
Windows 11 Version 23H2 for x64-based Systems
Windows 11 Version 23H2 for ARM64-based Systems
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 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 11 version 21H2 for ARM64-based Systems
Windows 11 version 21H2 for x64-based Systems
Windows Server 2022 (Server Core installation)
Windows Server 2022
Windows Server 2019 (Server Core installation)
Windows Server 2019
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems
Solutions ou recommandations
Appliquer les correctifs suivants :
- Windows Server 2016 (Server Core installation) : [KB5039214]
- Windows Server 2016 : [KB5039214]
- Windows 10 Version 1607 for x64-based Systems : [KB5039214]
- Windows 10 Version 1607 for 32-bit Systems : [KB5039214]
- Windows 10 for x64-based Systems : [KB5039225]
- Windows 10 for 32-bit Systems : [KB5039225]
- Windows Server 2022, 23H2 Edition (Server Core installation) : [KB5039236]
- Windows 11 Version 23H2 for x64-based Systems : [KB5039212]
- Windows 11 Version 23H2 for ARM64-based Systems : [KB5039212]
- Windows 10 Version 22H2 for 32-bit Systems : [KB5039211]
- Windows 10 Version 22H2 for ARM64-based Systems : [KB5039211]
- Windows 10 Version 22H2 for x64-based Systems : [KB5039211]
- Windows 11 Version 22H2 for x64-based Systems : [KB5039212]
- Windows 11 Version 22H2 for ARM64-based Systems : [KB5039212]
- Windows 10 Version 21H2 for x64-based Systems : [KB5039211]
- Windows 10 Version 21H2 for ARM64-based Systems : [KB5039211]
- Windows 10 Version 21H2 for 32-bit Systems : [KB5039211]
- Windows 11 version 21H2 for ARM64-based Systems : [KB5039213]
- Windows 11 version 21H2 for x64-based Systems : [KB5039213]
- Windows Server 2022 (Server Core installation) : [KB5039227] [KB5039330]
- Windows Server 2022 : [KB5039227] [KB5039330]
- Windows Server 2019 (Server Core installation) : [KB5039217]
- Windows Server 2019 : [KB5039217]
- Windows 10 Version 1809 for ARM64-based Systems : [KB5039217]
- Windows 10 Version 1809 for x64-based Systems : [KB5039217]
- Windows 10 Version 1809 for 32-bit Systems : [KB5039217]
Des informations complémentaires sont disponibles dans le bulletin de Microsoft.