CVE-2022-49545

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.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/0125de38122f0f66bf61336158d12a1aabfe6425	Patch
https://git.kernel.org/stable/c/11868ca21585561659c2575b0d6508ef8e9c4291	Patch
https://git.kernel.org/stable/c/40bdb5ec957aca5c5c1924602bef6b0ab18e22d3	Patch
https://git.kernel.org/stable/c/517dcef4d2dda0132648f1e4c079ed17bba4d1a4	Patch
https://git.kernel.org/stable/c/5e5fe2b6065541c6216a7a003b0cddf386be0d2d	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2025-02-26 07:01

Updated : 2025-10-22 17:15

NVD link : CVE-2022-49545

Mitre link : CVE-2022-49545

CVE.ORG link : CVE-2022-49545

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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