CVE-2013-4494
En bref
- Source
- NVD
- EPSS
- EPSS 0.67 % · centile 52 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
Description
Xen before 4.1.x, 4.2.x, and 4.3.x does not take the page_alloc_lock and grant_table.lock in the same order, which allows local guest administrators with access to multiple vcpus to cause a denial of service (host deadlock) via unspecified vectors.
Faiblesses (CWE)
- CWE-20 — Validation d'entrée incorrecte
Références
- http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00000.html
- http://www.openwall.com/lists/oss-security/2013/11/01/2
- http://www.openwall.com/lists/oss-security/2013/11/01/3
- http://rhn.redhat.com/errata/RHSA-2014-0108.html
- http://security.gentoo.org/glsa/glsa-201407-03.xml
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
- http://www.debian.org/security/2014/dsa-3006
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00015.html
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00059.html
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 2.0 | MEDIUM 5.2 | AV:A/AC:M/Au:S/C:N/I:N/A:C | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2013-4356
- GCVE · GCVE-0-2013-4494
Avis du CERT-FR
- CERTFR-2014-AVI-039 — Multiples vulnérabilités dans les produits Citrix · cert.ssi.gouv.fr
- CERTA-2013-AVI-617 — Multiples vulnérabilités dans Xen · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*≥ 4.1.0 ≤ 4.1.6.1cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*≥ 4.2.0 ≤ 4.2.5cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*≥ 4.3.0 ≤ 4.3.4cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |