Fiche vulnérabilité
CVE-2025-39730 : faille élevée linux linux kernel (CVSS 7.8)
Description
In the Linux kernel, the following vulnerability has been resolved: NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() The function needs to check the minimal filehandle length before it can access the embedded filehandle.
En bref
- Sévérité
- Élevée (CVSS 7.8)
- Vecteur CVSS
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 7 sept. 2025
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- linux linux kernel
- debian debian linux
Références
- Fiche CVE-2025-39730 sur le NVD (NIST)
- git.kernel.org/stable/c/12ad3def2e5e0b120e3d0cb6ce8b7b796819a…
- git.kernel.org/stable/c/2ad40b7992aa26bc631afc1a995b0e3ddc30d…
- git.kernel.org/stable/c/3570ef5c31314c13274c935a20b91768ab5bf…
- git.kernel.org/stable/c/763810bb883cb4de412a72f338d80947d97df…
- git.kernel.org/stable/c/7dd36f7477d1e03a1fcf8d13531ca326c4fb5…
- git.kernel.org/stable/c/7f8eca87fef7519e9c41f3258f25ebc275224…
- git.kernel.org/stable/c/b7f7866932466332a2528fda099000b035303…
- git.kernel.org/stable/c/cb09afa0948d96b1e385d609ed044bb1aa043…
- git.kernel.org/stable/c/ef93a685e01a281b5e2a25ce4e3428cf9371a…
- lists.debian.org/debian-lts-announce/2025/10/msg00007.html
- lists.debian.org/debian-lts-announce/2025/10/msg00008.html