PT-2018-9891 · Xen+1 · Xen+1

Andrew Cooper · Published 2018-04-27 · Updated 2024-06-15 · CVE-2018-10471

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Xen versions prior to 4.11

Description: An issue in Xen allows x86 PV guest OS users to cause a denial of service via unexpected INT 80 processing. This is due to an incorrect fix for a previous issue, leading to an out-of-bounds zero write and hypervisor crash.

Recommendations: For versions prior to 4.11, update to version 4.11 or later to resolve the issue.

Fix

DoS

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2018-10471

DLA-1549-1

DSA-4201-1

OPENSUSE-SU-2018_1274-1

OPENSUSE-SU-2024:11520-1

SUSE-SU-2018:1177-1

SUSE-SU-2018:1181-1

SUSE-SU-2018:1184-1

SUSE-SU-2018:1202-1

SUSE-SU-2018:1203-1

SUSE-SU-2018:1216-1

SUSE-SU-2018:3230-1

Affected Products

Suse

Xen

References · 143

• https://osv.dev/vulnerability/openSUSE-SU-2024:11520-1 · Vendor Advisory
• https://security.gentoo.org/glsa/201810-06 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-10471 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2018:1181-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2018:3230-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-10471 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2018:1203-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2018:1216-1 · Vendor Advisory
• https://debian.org/security/2018/dsa-4201 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-10471 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2018:1177-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-10471 · Vendor Advisory
• https://xenbits.xen.org/xsa/advisory-259.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-10471 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2018-10471 · Vendor Advisory