Security Advisory

CVE-2022-49545

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-02-26 02:13:58

Last updated 2026-05-11 19:02:01

Assigner Linux

State PUBLISHED

Description

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.

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