CVE-2025-39730

Sažetak

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.

Reference

https://git.kernel.org/stable/c/12ad3def2e5e0b120e3d0cb6ce8b7b796819ad40
https://git.kernel.org/stable/c/2ad40b7992aa26bc631afc1a995b0e3ddc30de3f
https://git.kernel.org/stable/c/3570ef5c31314c13274c935a20b91768ab5bf412
https://git.kernel.org/stable/c/763810bb883cb4de412a72f338d80947d97df67b
https://git.kernel.org/stable/c/7dd36f7477d1e03a1fcf8d13531ca326c4fb599f
https://git.kernel.org/stable/c/7f8eca87fef7519e9c41f3258f25ebc2752247ee
https://git.kernel.org/stable/c/b7f7866932466332a2528fda099000b035303485
https://git.kernel.org/stable/c/cb09afa0948d96b1e385d609ed044bb1aa043536
https://git.kernel.org/stable/c/ef93a685e01a281b5e2a25ce4e3428cf9371a205
https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html

CVSS

Base:	7.8
Impact:	5.9
Exploitability:	1.8

Pristup

Vektor	Složenost	Autentikacija
LOCAL	LOW	LOW

Impact

Povjerljivost	Cjelovitost	Dostupnost
HIGH	HIGH	HIGH

CVSS vektor

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Zadnje važnije ažuriranje

12-01-2026 - 15:47

Objavljeno

07-09-2025 - 16:15