CVE-2019-15220: Canonical Ubuntu Linux

Medium severity, CVSS 4.6. EPSS: 0.8% chance of exploitation in the next 30 days.

An issue was discovered in the Linux kernel before 5.2.1. There is a use-after-free caused by a malicious USB device in the drivers/net/wireless/intersil/p54/p54usb.c driver.

Affected products

• Canonical Ubuntu Linux: version 14.04 only; version 16.04 only; version 18.04 only; version 19.04 only
• Debian Debian Linux: version 8.0 only
• Linux Linux Kernel: before 5.2.1 (fixed in 5.2.1)
• Netapp Active Iq Unified Manager: affected versions not specified
• Netapp Data Availability Services: affected versions not specified
• Netapp h410c Firmware: affected versions not specified
• Netapp Solidfire & Hci Management Node: affected versions not specified
• Netapp Solidfire Baseboard Management Controller: affected versions not specified
• Opensuse Leap: version 15.0 only; version 15.1 only

Published 2019-08-19. Last modified 2026-06-17.