PT-2017-10352 · Citrix · Xen

Publicado 2017-02-27 · Atualizado 2017-07-28 · CVE-2016-9817

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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 4.8

Description The issue allows local ARM guest OS users to cause a denial of service, resulting in a host crash. This can be achieved through vectors involving a data or prefetch abort with the ESR EL2.EA bit set.

Recommendations For versions prior to 4.8, update to version 4.8 or later to resolve the issue.

Correção

Improper Access Control

Enumeração de Fraquezas

CWE-284

Identificadores relacionados

CVE-2016-9817

Produtos afetados

Xen

Referências · 18

• http://securityfocus.com/bid/94581 · Nota
• http://xenbits.xen.org/xsa/advisory-201.html · Aviso do Fabricante
• https://security.gentoo.org/glsa/201612-56 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2016/12/05/7 · Nota
• http://xenbits.xen.org/xsa/xsa201-3-4.7.patch · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2016-9817 · Aviso do Fabricante
• http://xenbits.xen.org/xsa/xsa201-3.patch · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2016/11/29/3 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2016-9817 · Nota de Segurança
• https://osv.dev/vulnerability/ALPINE-CVE-2016-9817 · Aviso do Fabricante
• http://securitytracker.com/id/1037358 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2016-9817 · Aviso do Fabricante
• https://security.alpinelinux.org/vuln/CVE-2016-9817 · Nota
• https://security-tracker.debian.org/tracker/CVE-2016-9817 · Aviso do Fabricante
• https://xenbits.xen.org/xsa/advisory-201.html · Nota