PT-2017-2431 · Xen+1 · Xen+1

Jann Horn · Published 2017-07-05 · Updated 2019-10-03 · CVE-2017-10912

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Xen versions prior to 4.9

Description The issue is related to the mishandling of page transfer, allowing guest OS users to obtain privileged host OS access. Exploitation of this issue may enable a remote attacker to gain privileged access to the host from the guest operating system.

Recommendations For Xen versions prior to 4.9, update to version 4.9 or later to resolve the issue.

Fix

Weakness Enumeration

CWE-19

Related Identifiers

BDU:2017-01636

CVE-2017-10912

DLA-1132-1

DSA-3969-1

OPENSUSE-SU-2017_1826-1

SUSE-SU-2017:1795-1

SUSE-SU-2017:1812-1

Affected Products

Suse

Xen

References · 57

• https://ubuntu.com/security/CVE-2017-10912 · Vendor Advisory
• https://security.gentoo.org/glsa/201710-17 · Vendor Advisory
• http://debian.org/security/2017/dsa-3969 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-10912 · Security Note
• https://osv.dev/vulnerability/DSA-3969-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2017:1795-1 · Vendor Advisory
• https://security.gentoo.org/glsa/201708-03 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-10912 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-10912 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-10912 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-10912 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-10912 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2017-10912 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-01636 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2017:1812-1 · Vendor Advisory