CVE-2024-27056

wifi: iwlwifi: mvm: ensure offloading TID queue exists

HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.25 % · centile 17 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: ensure offloading TID queue exists The resume code path assumes that the TX queue for the offloading TID has been configured. At resume time it then tries to sync the write pointer as it may have been updated by the firmware. In the unusual event that no packets have been send on TID 0, the queue will not have been allocated and this causes a crash. Fix this by ensuring the queue exist at suspend time.

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)
CVSS 3.1MEDIUM 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected ba7136f3f9e849e5776429317bf45ac3d4cfa3f7 < 4903303f25f48b5a1e34e6324c7fae9ccd6b959a ; affected ba7136f3f9e849e5776429317bf45ac3d4cfa3f7 < 35afffaddbe8d310dc61659da0b1a337b0d0addc ; affected ba7136f3f9e849e5776429317bf45ac3d4cfa3f7 < ed35a509390ef4011ea2226da5dd6f62b73873b5 ; affected ba7136f3f9e849e5776429317bf45ac3d4cfa3f7 < 78f65fbf421a61894c14a1b91fe2fb4437b3fe5f
Linux · Linuxaffected 5.4 ; unaffected 0 < 5.4 ; unaffected 6.1.132 ≤ 6.1.* ; unaffected 6.6.85 ≤ 6.6.* ; unaffected 6.7.11 ≤ 6.7.* ; unaffected 6.8 ≤ *

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