CVE-2019-19523: Debian Linux

Medium severity, CVSS 4.6. EPSS: 0.4% chance of exploitation in the next 30 days.

In the Linux kernel before 5.3.7, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/adutux.c driver, aka CID-44efc269db79.

Affected products

• Debian Debian Linux: version 8.0 only
• Linux Linux Kernel: before 5.3.7 (fixed in 5.3.7)
• Opensuse Leap: version 15.1 only

Published 2019-12-03. Last modified 2026-06-17.