CVE-2020-0569: Canonical Ubuntu Linux

Medium severity, CVSS 5.7. EPSS: 0.6% chance of exploitation in the next 30 days.

Out of bounds write in Intel(R) PROSet/Wireless WiFi products on Windows 10 may allow an authenticated user to potentially enable denial of service via local access.

Affected products

• Canonical Ubuntu Linux: version 16.04 only; version 18.04 only; version 19.10 only
• Debian Debian Linux: version 8.0 only; version 9.0 only; version 10.0 only
• Intel 7265 Firmware: before 21.70 (fixed in 21.70)
• Intel Ac 3165 Firmware: before 21.70 (fixed in 21.70)
• Intel Ac 3168 Firmware: before 21.70 (fixed in 21.70)
• Intel Ac 8260 Firmware: before 21.70 (fixed in 21.70)
• Intel Ac 8265 Firmware: before 21.70 (fixed in 21.70)
• Intel Ac 9260 Firmware: before 21.70 (fixed in 21.70)
• Intel Ac 9461 Firmware: before 21.70 (fixed in 21.70)
• Intel Ac 9462 Firmware: before 21.70 (fixed in 21.70)
• Intel Ac 9560 Firmware: before 21.70 (fixed in 21.70)
• Intel AX200 Firmware: before 21.70 (fixed in 21.70)
• Intel AX201 Firmware: before 21.70 (fixed in 21.70)
• Opensuse Leap: version 15.1 only
• Qt Qt: from 5.0.0, up to and including 5.13.2

Published 2020-11-23. Last modified 2026-06-17.