PT-2017-14681 · Citrix · Xen

Published 2017-11-28 · Updated 2018-10-19 · CVE-2017-17046

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Xen versions prior to 4.10

Description An issue allows guest OS users to obtain sensitive information from DRAM after a reboot. This occurs because disjoint blocks and physical addresses that do not start at zero are mishandled on the ARM platform.

Recommendations For versions prior to 4.10, update to version 4.10 or later to resolve the issue.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2017-17046

DLA-1549-1

DSA-4050-1

Affected Products

Xen

References · 14

• https://osv.dev/vulnerability/DSA-4050-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-17046 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-17046 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2017-17046 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-17046 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-17046 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-17046 · Vendor Advisory
• https://security.gentoo.org/glsa/201801-14 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2017-17046 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-17046 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-1549-1 · Vendor Advisory
• https://xenbits.xen.org/xsa/advisory-245.html · Vendor Advisory
• https://security.alpinelinux.org/vuln/CVE-2017-17046 · Note
• https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html · Note