PT-2026-61291 · Linux · Linux

CVE-2026-63974 · Publicado 2026-07-19 · Atualizado 2026-07-19

NVD

CVSS v3.1

8.8

Alta

Vetor base

AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Correção

Identificadores relacionados

CVE-2026-63974

Produtos afetados

Linux

Referências · 5

• https://git.kernel.org/stable/c/60bceb9a4c693e68cc90ba4b2dfb9e000e8638ff · Nota
• https://git.kernel.org/stable/c/525daaea459fc215f432de1b8debbd9144bf97b0 · Nota
• https://git.kernel.org/stable/c/9cebe4680bb9a72f80c6541eb24af06db7a1fbc9 · Nota
• https://git.kernel.org/stable/c/47330cc875b36a1cf7b3543cb2cf90a7c603ce0e · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-63974 · Nota de Segurança