PT-2016-1286 · Xen+1 · Xen+1

Ling Liu · Publicado 2016-02-19 · Atualizado 2024-06-15 · CVE-2016-2271

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

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

Description The issue is related to errors in pointer dereferencing in the VMX component of the Xen hypervisor. It can be exploited by a local attacker to cause a denial of service, specifically a guest crash, through vectors related to a non-canonical RIP. The estimated number of potentially affected devices worldwide is not available.

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

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

BDU:2016-00583

CVE-2016-2271

DLA-479-1

DSA-3519-1

MGASA-2016-0098

OPENSUSE-SU-2016_0995-1

OPENSUSE-SU-2024:10196-1

SUSE-SU-2016:0873-1

SUSE-SU-2016:0955-1

SUSE-SU-2016:1154-1

SUSE-SU-2016:1318-1

SUSE-SU-2016:1745-1

Produtos afetados

Suse

Xen

Referências · 296

• https://osv.dev/vulnerability/SUSE-SU-2016:0955-1 · Aviso do Fabricante
• https://bugzilla.suse.com/965156 · Nota
• http://xenbits.xen.org/xsa/advisory-121.html · Nota
• https://suse.com/security/cve/CVE-2014-3689 · Nota
• https://bugzilla.suse.com/864391 · Nota
• https://suse.com/security/cve/CVE-2014-3124 · Nota
• https://suse.com/security/cve/CVE-2015-4104 · Nota
• https://security-tracker.debian.org/tracker/CVE-2016-2271 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2016-4439 · Nota
• https://suse.com/security/cve/CVE-2013-4356 · Nota
• https://suse.com/security/cve/CVE-2014-7154 · Nota
• https://bugzilla.suse.com/969122 · Nota
• http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178518.html · Aviso do Fabricante
• https://bugzilla.suse.com/967012 · Nota
• https://suse.com/security/cve/CVE-2013-4537 · Nota