[SECURITY] Fedora 19 Update: openstack-nova-2013.1.4-6.fc19

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...

[SECURITY] Fedora 20 Update: xen-4.3.1-8.fc20

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

[SECURITY] Fedora 19 Update: xen-4.2.3-14.fc19

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

Fedora Update for xen FEDORA-2013-22754

Check for the Version of xen OpenVAS Vulnerability Test Fedora Update for xen FEDORA-2013-22754 Authors: System Generated Check Copyright: Copyright C 2014 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms of...

CentOS 5 : kernel (CESA-2014:0108)

Updated kernel packages that fix one security issue and three bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

Fedora Update for xen FEDORA-2014-1559

Check for the Version of xen OpenVAS Vulnerability Test Fedora Update for xen FEDORA-2014-1559 Authors: System Generated Check Copyright: Copyright C 2014 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms of t...

kernel security update

CentOS Errata and Security Advisory CESA-2014:0108 Updated kernel packages that fix one security issue and three bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring Syste...

RHEL 5 : kernel (RHSA-2014:0108)

Updated kernel packages that fix one security issue and three bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

RedHat Update for kernel RHSA-2014:0108-01

Check for the Version of kernel OpenVAS Vulnerability Test RedHat Update for kernel RHSA-2014:0108-01 Authors: System Generated Check Copyright: Copyright C 2014 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the ter...

RedHat Update for kernel RHSA-2014:0108-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2014 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Scientific Linux Security Update : kernel on SL5.x i386/x86_64 (20140129)

It was found that the Xen hypervisor did not always lock 'pagealloclock' and 'granttable.lock' in the same order. This could potentially lead to a deadlock. A malicious guest administrator could use this flaw to cause a denial of service on the host. CVE-2013-4494, Moderate This update also fixes...

Moderate: Red Hat Security Advisory: kernel security and bug fix update

Updated kernel packages that fix one security issue and three bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

DEBIAN-CVE-2014-1666

The dophysdevop function in Xen 4.1.5, 4.1.6.1, 4.2.2 through 4.2.3, and 4.3.x does not properly restrict access to the 1 PHYSDEVOPpreparemsix and 2 PHYSDEVOPreleasemsix operations, which allows local PV guests to cause a denial of service host or guest malfunction or possibly gain privileges via...

CVE-2014-1642

The IRQ setup in Xen 4.2.x and 4.3.x, when using device passthrough and configured to support a large number of CPUs, frees certain memory that may still be intended for use, which allows local guest administrators to cause a denial of service memory corruption and hypervisor crash and possibly...

Double free

The IRQ setup in Xen 4.2.x and 4.3.x, when using device passthrough and configured to support a large number of CPUs, frees certain memory that may still be intended for use, which allows local guest administrators to cause a denial of service memory corruption and hypervisor crash and possibly...

CVE-2014-1642

The IRQ setup in Xen 4.2.x and 4.3.x, when using device passthrough and configured to support a large number of CPUs, frees certain memory that may still be intended for use, which allows local guest administrators to cause a denial of service memory corruption and hypervisor crash and possibly...

CVE-2014-1642

The IRQ setup in Xen 4.2.x and 4.3.x, when using device passthrough and configured to support a large number of CPUs, frees certain memory that may still be intended for use, which allows local guest administrators to cause a denial of service memory corruption and hypervisor crash and possibly...

CVE-2014-1642

CVE-2014-1642 affects Xen 4.2.x and 4.3.x when using device passthrough with large CPU counts. The IRQ setup frees memory that may still be in use, causing memory corruption and a hypervisor crash. Local guest administrators can trigger a denial of service, and, via the out-of-memory path, may ex...

CVE-2014-1642

The IRQ setup in Xen 4.2.x and 4.3.x, when using device passthrough and configured to support a large number of CPUs, frees certain memory that may still be intended for use, which allows local guest administrators to cause a denial of service memory corruption and hypervisor crash and possibly...

Out-of-memory condition yielding memory corruption during IRQ setup

ISSUE DESCRIPTION When setting up the IRQ for a passed through physical device, a flaw in the error handling could result in a memory allocation being used after it is freed, and then freed a second time. This would typically result in memory corruption. IMPACT Malicious guest administrators can...