CVSS: 4.7EPSS: 0%CPEs: 8EXPL: 0CVE-2013-0153 – kernel: xen: interrupt remap entries shared and old ones not cleared on AMD IOMMUs
https://notcve.org/view.php?id=CVE-2013-0153
The AMD IOMMU support in Xen 4.2.x, 4.1.x, 3.3, and other versions, when using AMD-Vi for PCI passthrough, uses the same interrupt remapping table for the host and all guests, which allows guests to cause a denial of service by injecting an interrupt into other guests. El soporte de Xen para AMD IOMMU en v4.2.x, v4.1.x, v3.3, and otras versiones, cuando usa AMD-Vi para el paso por el PCI, usa la misma tabla para el trazado de interrupciones por el host y los anfitriones, lo que permite a los invitados causar una denegación de servicio por medio de la inyección de una interrupción en los otros invitados. • http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html http://lists.opensuse.org/opensuse-updates/2013-04/msg00051.html http://lists.opensuse.org/opensuse-updates/2013-04/msg00052.html http://lists.opensuse.org/opensuse-updates/2013-06/msg00049.html http://osvdb.org/89867 http://rhn.redhat.com/errata/RHSA-2013-0847.html http://secunia.com/advisories/51881 http://secunia.com/advisories/55082 http://security.gentoo.org/glsa/glsa-201309-24.xml http://www.deb •
CVSS: 4.7EPSS: 0%CPEs: 1EXPL: 0CVE-2013-0152
https://notcve.org/view.php?id=CVE-2013-0152
Memory leak in Xen 4.2 and unstable allows local HVM guests to cause a denial of service (host memory consumption) by performing nested virtualization in a way that triggers errors that are not properly handled. Consumo de memoria en Xen v4.2 que permite a los huéspedes virtualizados inestable locales que pueden provocar una denegación de servicio (consumo de memoria de host) mediante la realización de virtualización anidada de forma que provoca errores que no manejan adecuadamente. • http://secunia.com/advisories/55082 http://security.gentoo.org/glsa/glsa-201309-24.xml http://www.openwall.com/lists/oss-security/2013/01/23/8 http://www.securitytracker.com/id/1028032 • CWE-399: Resource Management Errors •
CVSS: 1.9EPSS: 0%CPEs: 1EXPL: 0CVE-2013-0154
https://notcve.org/view.php?id=CVE-2013-0154
The get_page_type function in xen/arch/x86/mm.c in Xen 4.2, when debugging is enabled, allows local PV or HVM guest administrators to cause a denial of service (assertion failure and hypervisor crash) via unspecified vectors related to a hypercall. La función get_page_type en xen/arch/x86/mm.c en Xen v4.2, cuando esté habilitada la depuración, permite a PV locales o administradores huésped en HVM provocar una denegación de servicios (error de aserción y caída del hipervisor) a través de vectores relacionados con "hypercall". • http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html http://lists.opensuse.org/opensuse-updates/2013-04/msg00051.html http://lists.opensuse.org/opensuse-updates/2013-04/msg00052.html http://osvdb.org/88913 http://seclists.org/oss-sec/2013/q1/att-17/xsa37-4_2.patch http://secunia.com/advisories/55082 http://security.gentoo.org/glsa/glsa-201309-24.xml http://www.openwall.com/lists/oss-security/2013/01/04/2 http://www.securityfocus.com/bid/57159 •
CVSS: 4.7EPSS: 0%CPEs: 12EXPL: 0CVE-2012-6333
https://notcve.org/view.php?id=CVE-2012-6333
Multiple HVM control operations in Xen 3.4 through 4.2 allow local HVM guest OS administrators to cause a denial of service (physical CPU consumption) via a large input. Varias operaciones de control de HVM en Xen v3.4 hasta la v4.2 permiten a administradores de sistemas operativos invitados locales causar una denegación de servicio (excesivo consumo de CPU física) a través de una entrada de datos demasiado grande. • http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html http://secunia.com/advisories/51397 http://secunia.com/advisories/51486 http://secunia.com/advisories/51487 http://secunia.com/advisories/55082 http://security.gentoo.org/glsa/glsa-201309-24.xml http://support.citrix.com/article/CTX135777 http://www.openwall.com/lists/oss-security/2012/12/03/10 http://www.osvdb.org/88129 http:& • CWE-399: Resource Management Errors •
CVSS: 4.7EPSS: 0%CPEs: 11EXPL: 0CVE-2012-5511
https://notcve.org/view.php?id=CVE-2012-5511
Stack-based buffer overflow in the dirty video RAM tracking functionality in Xen 3.4 through 4.1 allows local HVM guest OS administrators to cause a denial of service (crash) via a large bitmap image. Desbordamiento de búfer en la funcionalidad "dirty video RAM tracking" en Xen 3.4 a la 4.1, permite a los huespedes HVM administradores del sistema operativo local provocar una denegación de servicio (caída) a través de una imagen bitmap demasiado grande. • http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00018.html http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00019.html http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00011.html http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html http://lists.opensuse.org/opensuse-updates/2013-04/msg00051.html http://lists.opensuse.org/opensuse-updates/2013-04/msg00052.html http • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •