CVE-2019-17350: Debian Linux

Medium severity, CVSS 5.5. EPSS: 0.4% chance of exploitation in the next 30 days.

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service (infinite loop) involving a compare-and-exchange operation.

Affected products

• Debian Debian Linux: version 9.0 only; version 10.0 only
• Xen Xen: up to and including 4.12.1

Published 2019-10-08. Last modified 2026-06-17.