[SECURITY] Fedora 18 Update: openstack-nova-2012.2.2-1.fc18

OpenStack Compute codename Nova is open source software designed to provision and manage large networks of virtual machines, creating a redundant and scalable cloud computing platform. It gives you the software, control panels, and APIs required to orchestrate a cloud, including running instances...

CVE-2012-5634

Xen 4.2.x, 4.1.x, and 4.0, when using Intel VT-d for PCI passthrough, does not properly configure VT-d when supporting a device that is behind a legacy PCI Bridge, which allows local guests to cause a denial of service to other guests by injecting an interrupt...

Hypervisor crash due to incorrect ASSERT (debug build only)

ISSUE DESCRIPTION A change to an internal interface within the hypervisor invalidated an ASSERT in a caller of that API. This code path is exposed to PV guests via a hypercall allowing administrators of PV guests to crash the hypervisor if it is built with debugging enabled. IMPACT Malicious...

CVE-2012-6075

Buffer overflow in the e1000receive function in the e1000 device driver hw/e1000.c in QEMU 1.3.0-rc2 and other versions, when the SBP and LPE flags are disabled, allows remote attackers to cause a denial of service guest OS crash and possibly execute arbitrary guest code via a large packet...

xen to fix various denial of service issues (important)

XEN was updated to fix various denial of service issues. - bnc789945 - CVE-2012-5510: xen: Grant table version switch list corruption vulnerability XSA-26 - bnc789944 - CVE-2012-5511: xen: Several HVM operations do not validate the range of their inputs XSA-27 - bnc789940 - CVE-2012-5512: xen:...

xen to fix various denial of service issues (important)

This update of XEN fixes various denial of service bugs. - bnc789945 - CVE-2012-5510: xen: Grant table version switch list corruption vulnerability XSA-26 - bnc789944 - CVE-2012-5511: xen: Several HVM operations do not validate the range of their inputs XSA-27 - bnc789940 - CVE-2012-5512: xen:...

Fedora Update for xen FEDORA-2012-19828

Check for the Version of xen OpenVAS Vulnerability Test Fedora Update for xen FEDORA-2012-19828 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms of...

[SECURITY] Fedora 16 Update: xen-4.1.3-6.fc16

This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...

DEBIAN-CVE-2012-5510

Xen 4.x, when downgrading the grant table version, does not properly remove the status page from the tracking list when freeing the page, which allows local guest OS administrators to cause a denial of service hypervisor crash via unspecified vectors...

CVE-2012-5510

Xen 4.x, when downgrading the grant table version, does not properly remove the status page from the tracking list when freeing the page, which allows local guest OS administrators to cause a denial of service hypervisor crash via unspecified vectors...

CVE-2012-5513

The XENMEMexchange handler in Xen 4.2 and earlier does not properly check the memory address, which allows local PV guest OS administrators to cause a denial of service crash or possibly gain privileges via unspecified vectors that overwrite memory in the hypervisor reserved range...

CVE-2012-5510

Xen 4.x, when downgrading the grant table version, does not properly remove the status page from the tracking list when freeing the page, which allows local guest OS administrators to cause a denial of service hypervisor crash via unspecified vectors...

DEBIAN-CVE-2012-5513

The XENMEMexchange handler in Xen 4.2 and earlier does not properly check the memory address, which allows local PV guest OS administrators to cause a denial of service crash or possibly gain privileges via unspecified vectors that overwrite memory in the hypervisor reserved range...

CVE-2012-5510

Xen 4.x, when downgrading the grant table version, does not properly remove the status page from the tracking list when freeing the page, which allows local guest OS administrators to cause a denial of service hypervisor crash via unspecified vectors...

Design/Logic Flaw

Xen 4.x, when downgrading the grant table version, does not properly remove the status page from the tracking list when freeing the page, which allows local guest OS administrators to cause a denial of service hypervisor crash via unspecified vectors...

Design/Logic Flaw

The XENMEMexchange handler in Xen 4.2 and earlier does not properly check the memory address, which allows local PV guest OS administrators to cause a denial of service crash or possibly gain privileges via unspecified vectors that overwrite memory in the hypervisor reserved range...

CVE-2012-5513

The XENMEMexchange handler in Xen 4.2 and earlier does not properly check the memory address, which allows local PV guest OS administrators to cause a denial of service crash or possibly gain privileges via unspecified vectors that overwrite memory in the hypervisor reserved range...

CVE-2012-5510

CVE-2012-5510 affects the Xen hypervisor (Xen 4.x) where downgrading the grant table version fails to properly remove the status page from the tracking list when freeing the page. This can enable local guest OS administrators to trigger a denial of service (hypervisor crash) via unspecified vecto...

CVE-2012-5515

The 1 XENMEMdecreasereservation, 2 XENMEMpopulatephysmap, and 3 XENMEMexchange hypercalls in Xen 4.2 and earlier allow local guest administrators to cause a denial of service long loop and hang via a crafted extentorder value...

CVE-2012-5510

Xen 4.x, when downgrading the grant table version, does not properly remove the status page from the tracking list when freeing the page, which allows local guest OS administrators to cause a denial of service hypervisor crash via unspecified vectors...