Fiche vulnérabilité
CVE-2023-32257 : faille élevée linux linux kernel (CVSS 8.1)
Description
A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2_SESSION_SETUP and SMB2_LOGOFF commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to execute code in the context of the kernel.
En bref
- Sévérité
- Élevée (CVSS 8.1)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 24 juil. 2023
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- linux linux kernel
- netapp solidfire \& hci storage node
- netapp h300s
- netapp h410s
- netapp h500s
- netapp h700s