CVE-2018-10471: Debian Linux

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

An issue was discovered in Xen through 4.10.x allowing x86 PV guest OS users to cause a denial of service (out-of-bounds zero write and hypervisor crash) via unexpected INT 80 processing, because of an incorrect fix for CVE-2017-5754.

Affected products

• Debian Debian Linux: version 9.0 only
• Xen Xen: up to and including 4.10.1

Published 2018-04-27. Last modified 2026-06-17.