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CVE-2022-49545

MEDIUM

5.5

Descripcion

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Cancel pending work at closing a MIDI substream At closing a USB MIDI output substream, there might be still a pending work, which would eventually access the rawmidi runtime object that is being released. For fixing the race, make sure to cancel the pending work at closing.

Detalles CVE

Puntuacion CVSS v3.15.5

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado2/26/2025

Ultima modificacion10/22/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

linux:linux_kernel

Referencias

https://git.kernel.org/stable/c/0125de38122f0f66bf61336158d12a1aabfe6425(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/11868ca21585561659c2575b0d6508ef8e9c4291(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/40bdb5ec957aca5c5c1924602bef6b0ab18e22d3(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/517dcef4d2dda0132648f1e4c079ed17bba4d1a4(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/5e5fe2b6065541c6216a7a003b0cddf386be0d2d(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

Correlaciones IOC

Sin correlaciones registradas

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