Bluetooth: hci_sync: Set HCI_CMD_DRAIN_WORKQUEUE during device close (Linux Linux)

CVE-2026-63974
HIGH 8.8

En bref

Source
NVD
EPSS
EPSS 0.35 % · centile 28 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Undergoing Analysis

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: Set HCI_CMD_DRAIN_WORKQUEUE during device close Since hci_dev_close_sync() can now be called during the reset path, we should also set HCI_CMD_DRAIN_WORKQUEUE. This avoids queuing timeouts while the hdev workqueue is being drained.

Faiblesses (CWE)

  • CWE-400 — Consommation de ressources non maîtrisée (déni de service)

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 8.8CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HLinux
CVSS 3.1HIGH 8.8CVSS:3.1/AV:A/AC:L/PR:N/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 877afadad2dce8aae1f2aad8ce47e072d4f6165e < ccf07dfb9d7d1e2c7a1eeb782f90d9b614ebba9c ; affected 877afadad2dce8aae1f2aad8ce47e072d4f6165e < 7b81c1378b79c3143ca3fdb3d18ac0f01cbabb21 ; affected 877afadad2dce8aae1f2aad8ce47e072d4f6165e < 9cebe4680bb9a72f80c6541eb24af06db7a1fbc9 ; affected 877afadad2dce8aae1f2aad8ce47e072d4f6165e < 47330cc875b36a1cf7b3543cb2cf90a7c603ce0e ; affected 877afadad2dce8aae1f2aad8ce47e072d4f6165e < 60bceb9a4c693e68cc90ba4b2dfb9e000e8638ff ; affected 877afadad2dce8aae1f2aad8ce47e072d4f6165e < 525daaea459fc215f432de1b8debbd9144bf97b0
Linux · Linuxaffected 6.0 ; unaffected 0 < 6.0 ; unaffected 6.1.191 ≤ 6.1.* ; unaffected 6.6.160 ≤ 6.6.* ; unaffected 6.12.93 ≤ 6.12.* ; unaffected 6.18.35 ≤ 6.18.*

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