CVE-2018-19824
High
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.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedDec 3, 2018
First seenDec 3, 2018
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v ≤ 4.19.6 | — |
| canonical ubuntu_linux | 12.04, 14.04, 16.04, 18.04, 18.10 | — |
| debian debian_linux | 8.0 | — |
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