PT-2017-11605 · Xen+1 · Xen+1

Andrew Cooper · Publicado 2017-07-05 · Atualizado 2017-11-04 · CVE-2017-10915

Positive Technologies (AI Summary)

CVSS v3.1

9.0

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions Xen versions prior to 4.9

Description The issue arises from the mismanagement of page references by the shadow-paging feature, leading to a race condition. This condition allows users of the guest OS to gain Xen privileges.

Recommendations For versions prior to 4.9, update to version 4.9 or later to resolve the issue.

Correção

Race Condition

Enumeração de Fraquezas

CWE-362

Identificadores relacionados

CVE-2017-10915

DLA-1132-1

DSA-3969-1

OPENSUSE-SU-2017_1826-1

SUSE-SU-2017:1795-1

SUSE-SU-2017:1812-1

Produtos afetados

Suse

Xen

Referências · 55

• https://suse.com/security/cve/CVE-2017-10918 · Nota
• https://suse.com/security/cve/CVE-2017-8309 · Nota
• https://bugzilla.suse.com/1027519 · Nota
• https://suse.com/security/cve/CVE-2017-8905 · Nota
• https://bugzilla.suse.com/1042924 · Nota
• https://bugzilla.suse.com/1042160 · Nota
• https://security.gentoo.org/glsa/201710-17 · Aviso do Fabricante
• http://debian.org/security/2017/dsa-3969 · Aviso do Fabricante
• https://bugzilla.suse.com/1042938 · Nota
• https://suse.com/security/cve/CVE-2017-9374 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-10915 · Aviso do Fabricante
• http://securityfocus.com/bid/99174 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2017-10915 · Nota de Segurança
• https://bugzilla.suse.com/1042931 · Nota
• https://osv.dev/vulnerability/DSA-3969-1 · Aviso do Fabricante