Gentoo Linux Security Advisory 201810-6 - Multiple vulnerabilities have been found in Xen, the worst of which could cause a Denial of Service condition. Versions less than 4.10.1-r2 are affected.
b217f9accfba4a764bd6f85c953f7739d90f11d6b6ba34b105c6fadfa4adafee
Debian Linux Security Advisory 4201-1 - Multiple vulnerabilities have been discovered in the Xen hypervisor.
5f94aebb03d033ff9bb6ee8f33889d513f0b3522c4d68c721d0f40f7968f1c51