PT-2017-12358 · Xen+1 · Xen+1

Ian Jackson · Publicado 2017-08-24 · Atualizado 2024-06-15 · CVE-2017-12136

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Xen versions 4.6.x through 4.9.x

Description A race condition exists in the grant table code, allowing local guest OS administrators to cause a denial of service, resulting in free list corruption and host crash, or gain privileges on the host. This issue involves vectors related to maptrack free list handling.

Recommendations For Xen versions 4.6.x through 4.9.x, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Race Condition

Enumeração de Fraquezas

CWE-362

Identificadores relacionados

CVE-2017-12136

DSA-3969-1

OPENSUSE-SU-2017_2394-1

OPENSUSE-SU-2017_2398-1

OPENSUSE-SU-2024:11520-1

SUSE-SU-2017:2326-1

SUSE-SU-2017:2327-1

SUSE-SU-2017:2327-2

Produtos afetados

Suse

Xen

Referências · 135

• https://suse.com/security/cve/CVE-2016-10025 · Nota
• https://bugzilla.suse.com/1027519 · Nota
• https://suse.com/security/cve/CVE-2020-29481 · Nota
• https://suse.com/security/cve/CVE-2020-29570 · Nota
• https://bugzilla.suse.com/1037840 · Nota
• https://xenbits.xen.org/xsa/advisory-228.html · Nota
• https://osv.dev/vulnerability/openSUSE-SU-2024:11520-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2020-15563 · Nota
• https://suse.com/security/cve/CVE-2007-3919 · Nota
• https://support.citrix.com/article/CTX225941 · Correção
• https://suse.com/security/cve/CVE-2016-9382 · Nota
• https://osv.dev/vulnerability/SUSE-SU-2017:2327-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2020-29483 · Nota
• http://debian.org/security/2017/dsa-3969 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2016-7777 · Nota