Debian DSA-4050-1 : xen - security update

Multiple vulnerabilities have been discovered in the Xen hypervisor, which could result in denial of service, information leaks, privilege escalation or the execution of arbitrary code. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin wer...

UBUNTU-CVE-2017-17046

An issue was discovered in Xen through 4.9.x on the ARM platform allowing guest OS users to obtain sensitive information from DRAM after a reboot, because disjoint blocks, and physical addresses that do not start at zero, are mishandled...

CVE-2017-17046

Xen vulnerability CVE-2017-17046 affects Xen up to 4.9.x on ARM, where a guest OS user can read sensitive DRAM data after reboot due to mishandling of disjoint blocks and non-zero-start physical addresses. Impact is information disclosure within the guest context; local attacker privileges requir...