CVE-2019-19530: Debian Linux

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

In the Linux kernel before 5.2.10, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/class/cdc-acm.c driver, aka CID-c52873e5a1ef.

Affected products

• Debian Debian Linux: version 8.0 only
• Linux Linux Kernel: before 5.2.10 (fixed in 5.2.10)
• Opensuse Leap: version 15.1 only

Published 2019-12-03. Last modified 2026-10-08.