PT-2017-14859 · Xen+1 · Xen+1

Jan Beulich · Publicado 2017-12-12 · Atualizado 2018-10-19 · CVE-2017-17565

Positive Technologies (AI Summary)

CVSS v3.1

5.6

Média

Vetor base

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

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

Description An issue in Xen allows PV guest OS users to cause a denial of service, resulting in a host OS crash, when shadow mode and log-dirty mode are enabled. This is due to an incorrect assertion related to M2P.

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

Correção

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2017-17565

DLA-1230-1

DLA-1549-1

DSA-4112-1

OPENSUSE-SU-2018_0459-1

SUSE-SU-2018:0438-1

SUSE-SU-2018:0472-1

SUSE-SU-2018:0601-1

SUSE-SU-2018:0609-1

SUSE-SU-2018:0638-1

SUSE-SU-2018:0678-1

Produtos afetados

Suse

Xen

Referências · 64

• https://xenbits.xen.org/xsa/advisory-251.html · Aviso do Fabricante
• https://suse.com/support/update/announcement/2018/suse-su-20180638-1 · Nota
• https://bugzilla.suse.com/1027519 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-17565 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2017-17564 · Nota
• https://ubuntu.com/security/CVE-2017-17565 · Aviso do Fabricante
• https://bugzilla.suse.com/1070159 · Nota
• https://suse.com/security/cve/CVE-2017-17563 · Nota
• https://suse.com/support/update/announcement/2018/suse-su-20180609-1 · Nota
• https://bugzilla.suse.com/1051729 · Nota
• https://osv.dev/vulnerability/SUSE-SU-2018:0601-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2017-18030 · Nota
• https://osv.dev/vulnerability/SUSE-SU-2018:0609-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-17565 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2017-17565 · Aviso do Fabricante