PT-2017-14121 · Xen+1 · Xen+1

Andrew Cooper · Published 2017-10-18 · Updated 2019-10-03 · CVE-2017-15594

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

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

Description An issue in Xen allows x86 SVM PV guest OS users to cause a denial of service or gain privileges due to mishandled IDT settings during CPU hotplugging.

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

Fix

Related Identifiers

CVE-2017-15594

DLA-1559-1

DSA-4050-1

OPENSUSE-SU-2017_2821-1

OPENSUSE-SU-2017_2916-1

SUSE-SU-2017:2812-1

SUSE-SU-2017:2815-1

SUSE-SU-2017:2856-1

SUSE-SU-2017:2864-1

SUSE-SU-2017:2873-1

Affected Products

Suse

Xen

References · 47

• https://osv.dev/vulnerability/SUSE-SU-2017:2873-1 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2017-15594 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-15594 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-15594 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-15594 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-1559-1 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4050-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-15594 · Vendor Advisory
• https://xenbits.xen.org/xsa/advisory-244.html · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2017:2856-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2017:2815-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-15594 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-15594 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2017:2864-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-15594 · Security Note