CVE-2012-5514
CVE-2012-5514
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
The guest_physmap_mark_populate_on_demand function in Xen 4.2 and earlier does not properly unlock the subject GFNs when checking if they are in use, which allows local guest HVM administrators to cause a denial of service (hang) via unspecified vectors.
EPSS 0,4% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
n/a
- Versions du logiciel
- n/a: Concernée
Aucun correctif publié
xen Debian:12
- Plages de versions concernées
- ECOSYSTEM: < 4.1.3-6
Mettez à jour vers 4.1.3-6
xen Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 4.1.3-6
Mettez à jour vers 4.1.3-6
xen Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 4.1.3-6
Mettez à jour vers 4.1.3-6
Sources originales
- http://secunia.com/advisories/55082
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00011.html
- http://lists.opensuse.org/opensuse-updates/2013-04/msg00052.html
- http://www.securityfocus.com/bid/56803
- http://support.citrix.com/article/CTX135777
- http://security.gentoo.org/glsa/glsa-201309-24.xml
- http://www.debian.org/security/2012/dsa-2582
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80483
- http://www.openwall.com/lists/oss-security/2012/12/03/12
- http://secunia.com/advisories/51397
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00018.html
- http://secunia.com/advisories/51486
- http://secunia.com/advisories/51487
- http://www.osvdb.org/88130
- http://secunia.com/advisories/51468
- http://lists.opensuse.org/opensuse-updates/2013-04/msg00051.html
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00019.html
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00001.html
- https://nvd.nist.gov/vuln/detail/CVE-2012-5514