CVE-2026-68417

RDMA/siw: publish QP after initialization

HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.10 % · centile 1 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Received

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: publish QP after initialization siw_create_qp() currently calls siw_qp_add() before the queues, CQ pointers, state, completion, and device list entry are ready. A QPN lookup can therefore reach a QP that is still being constructed. Move siw_qp_add() to the end of siw_create_qp(), after QP initialization and before adding the QP to the siw device list.

Faiblesses (CWE)

  • CWE-362 — Situation de compétition

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLinux
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Linux · Linuxaffected f29dd55b0236f7a26a4b9dd69186e3c04266797b < 3c9d128219964dcea897bf6139b88242e987be8f ; affected f29dd55b0236f7a26a4b9dd69186e3c04266797b < 3ff82e3841ecab1ff38d5817c969a019d266c83c ; affected f29dd55b0236f7a26a4b9dd69186e3c04266797b < 36e91a58397ca8c978e38a0bf389f0c6113fa8ca ; affected f29dd55b0236f7a26a4b9dd69186e3c04266797b < 74912ad168f87d6b2b670a87987bb302d6e64aa1 ; affected f29dd55b0236f7a26a4b9dd69186e3c04266797b < fcc9d50022bcdb1f9f7ed04955c72b4a7355af3d ; affected f29dd55b0236f7a26a4b9dd69186e3c04266797b < 52f9fcb191143448df55fd215ff09c5207fed43e
Linux · Linuxaffected 5.3 ; unaffected 0 < 5.3 ; unaffected 5.15.216 ≤ 5.15.* ; unaffected 6.1.183 ≤ 6.1.* ; unaffected 6.6.148 ≤ 6.6.* ; unaffected 6.12.101 ≤ 6.12.*

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