CVE-2026-80667

net/mlx5: LAG, MPESW, Fix missing complete() on devcom error

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

Description

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: LAG, MPESW, Fix missing complete() on devcom error mlx5_mpesw_work() returned without calling complete() when mlx5_lag_get_devcom_comp() returned NULL. A caller that queued the work and waited on mpesww->comp would block indefinitely. Funnel the early-return path through a new "complete" label so the waiter is always woken.

Références

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Linux · Linuxaffected b430c1b4f63be51dde175a1dd3addba65ca24e2b < 68cdbe498da8475cfd49591954e3db8fc6582eda ; affected b430c1b4f63be51dde175a1dd3addba65ca24e2b < 6a802de97a8bf8d5f1e4a048c67de9a8c2d2f9eb ; affected b430c1b4f63be51dde175a1dd3addba65ca24e2b < 4d720c6c60e1852253b68aeee3044ebed5243adb ; affected b430c1b4f63be51dde175a1dd3addba65ca24e2b < d4b85f9a668b9c44216bb78daf4ec1a915cc92d1
Linux · Linuxaffected 6.7 ; unaffected 0 < 6.7 ; unaffected 6.12.97 ≤ 6.12.* ; unaffected 6.18.40 ≤ 6.18.* ; unaffected 7.1.5 ≤ 7.1.* ; unaffected 7.2 ≤ *

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