CVE-2025-40080

nbd: restrict sockets to TCP and UDP

Non disponible

En bref

Source
NVD
EPSS
EPSS 0.21 % · centile 11 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Deferred

Description

In the Linux kernel, the following vulnerability has been resolved: nbd: restrict sockets to TCP and UDP Recently, syzbot started to abuse NBD with all kinds of sockets. Commit cf1b2326b734 ("nbd: verify socket is supported during setup") made sure the socket supported a shutdown() method. Explicitely accept TCP and UNIX stream sockets.

Références

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Linux · Linuxaffected cf1b2326b734896734c6e167e41766f9cee7686a < c365e8f20f4201d873a70385bd919f0fb531e960 ; affected cf1b2326b734896734c6e167e41766f9cee7686a < 4f9e6ff6319dbcebea64b50af0304cf0ad7e97e7 ; affected cf1b2326b734896734c6e167e41766f9cee7686a < 37ad11f20e164c23ce827dd455b42c0fdd29685c ; affected cf1b2326b734896734c6e167e41766f9cee7686a < 808e2335bc1cf2293b9e36ccc94c267c81509c71 ; affected cf1b2326b734896734c6e167e41766f9cee7686a < 9f7c02e031570e8291a63162c6c046dc15ff85b0 ; affected 4df728651b8a99693c69962d8e5a5b9e5a3bbcc7
Linux · Linuxaffected 5.4 ; unaffected 0 < 5.4 ; unaffected 6.1.156 ≤ 6.1.* ; unaffected 6.6.112 ≤ 6.6.* ; unaffected 6.12.53 ≤ 6.12.* ; unaffected 6.17.3 ≤ 6.17.*

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD