PT-2017-14116 · Xen+1 · Xen+1

Jann Horn · Published 2017-10-18 · Updated 2018-10-19 · CVE-2017-15588

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:H/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 A race condition in Xen can cause a stale TLB entry, allowing x86 PV guest OS users to execute arbitrary code on the host OS.

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

Fix

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

CVE-2017-15588

DLA-1181-1

DLA-1549-1

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

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 · 49

• https://osv.dev/vulnerability/SUSE-SU-2017:2873-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-15588 · Security Note
• https://osv.dev/vulnerability/DLA-1549-1 · Vendor Advisory
• https://xenbits.xen.org/xsa/advisory-241.html · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4050-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-15588 · Security Note
• https://ubuntu.com/security/CVE-2017-15588 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2017:2856-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-15588 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-15588 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2017:2815-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-15588 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-15588 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2017:2864-1 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2017-15588 · Vendor Advisory