CVE-2018-19824

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CVSS 3.0

7.8 high

EPSS

<1%p45

Published

Dec 3, 2018 (Dec 3, 2018)

Modified

Jun 17, 2026

Description

In the Linux kernel through 4.19.6, a local user could exploit a use-after-free in the ALSA driver by supplying a malicious USB Sound device (with zero interfaces) that is mishandled in usb_audio_probe in sound/usb/card.c.

Vendors: linux canonical debian
Products: linux kernel, ubuntu linux, debian linux
Weakness: CWE-416
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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