PT-2013-5067 · Xen+1 · Xen+1

Publicado 2013-11-15 · Atualizado 2024-06-15 · CVE-2013-4551

Positive Technologies (AI Summary)

CVSS v2.0

5.7

Média

Vetor base

AV:A/AC:M/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Xen versions 4.2.x through 4.3.x

Description The issue allows local HVM guest users to cause a denial of service, specifically a host crash, via unspecified vectors related to guest VMX instruction execution. This occurs when nested virtualization is disabled and the emulation paths for VMLAUNCH and VMRESUME are not properly checked.

Recommendations For Xen versions 4.2.x through 4.3.x, consider enabling nested virtualization as a temporary workaround to prevent the host crash. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2013-4551

OPENSUSE-SU-2024:10196-1

Produtos afetados

Suse

Xen

Referências · 136

• https://suse.com/security/cve/CVE-2014-3124 · Nota
• http://secunia.com/advisories/55398 · Aviso do Fabricante
• https://osv.dev/vulnerability/openSUSE-SU-2024:10196-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2014-3672 · Nota
• https://suse.com/security/cve/CVE-2015-7970 · Nota
• https://suse.com/security/cve/CVE-2012-4411 · Nota
• https://suse.com/security/cve/CVE-2016-2538 · Nota
• https://suse.com/security/cve/CVE-2015-7969 · Nota
• https://suse.com/security/cve/CVE-2015-8615 · Nota
• https://suse.com/security/cve/CVE-2014-5146 · Nota
• https://suse.com/security/cve/CVE-2016-1981 · Nota
• https://suse.com/security/cve/CVE-2013-0153 · Nota
• https://suse.com/security/cve/CVE-2014-5149 · Nota
• https://exchange.xforce.ibmcloud.com/vulnerabilities/88649 · Nota
• https://suse.com/security/cve/CVE-2015-8550 · Nota