[SECURITY] Fedora 18 Update: xen-4.2.2-6.fc18

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-4.2.2-6.fc19

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

guest denial of service on syscall/sysenter exception generation

ISSUE DESCRIPTION When guest user code running inside a Xen guest operating system attempts to execute a syscall or sysenter instruction, but when the guest operating system has not registered a handler for that instruction, a General Protection Fault may need to be injected into the guest. It ha...

64-bit PV guest privilege escalation vulnerability

ISSUE DESCRIPTION Rafal Wojtczuk has discovered a vulnerability which can allow a 64-bit PV guest kernel running on a 64-bit hypervisor to escalate privileges to that of the host by arranging for a system call to return via sysret to a non-canonical RIP. Intel CPUs deliver the resulting exception...

[SECURITY] Fedora 19 Update: xen-4.2.2-5.fc19

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

[SECURITY] Fedora 18 Update: xen-4.2.2-5.fc18

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

[SECURITY] Fedora 17 Update: xen-4.1.5-4.fc17

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-2013-8590

Check for the Version of xen OpenVAS Vulnerability Test Fedora Update for xen FEDORA-2013-8590 Authors: System Generated Check Copyright: Copyright c 2013 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...

Scientific Linux Security Update : kernel on SL5.x i386/x86_64 (20130521)

This update fixes the following security issue : - A flaw was found in the way the Xen hypervisor AMD IOMMU driver handled interrupt remapping entries. By default, a single interrupt remapping table is used, and old interrupt remapping entries are not cleared, potentially allowing a privileged...

RedHat Update for kernel RHSA-2013:0847-01

Check for the Version of kernel OpenVAS Vulnerability Test RedHat Update for kernel RHSA-2013:0847-01 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the ter...

kernel security update

CentOS Errata and Security Advisory CESA-2013:0847 Updated kernel packages that fix one security issue and multiple 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...

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

Updated kernel packages that fix one security issue and multiple 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 severi...

Fedora Update for xen FEDORA-2013-7432

Check for the Version of xen OpenVAS Vulnerability Test Fedora Update for xen FEDORA-2013-7432 Authors: System Generated Check Copyright: Copyright c 2013 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...

Fedora Update for xen FEDORA-2013-7426

Check for the Version of xen OpenVAS Vulnerability Test Fedora Update for xen FEDORA-2013-7426 Authors: System Generated Check Copyright: Copyright c 2013 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...

[SECURITY] Fedora 18 Update: xen-4.2.2-3.fc18

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

[SECURITY] Fedora 17 Update: xen-4.1.5-2.fc17

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

DEBIAN-CVE-2013-1922

qemu-nbd in QEMU, as used in Xen 4.2.x, determines the format of a raw disk image based on the header, which allows local guest OS administrators to read arbitrary files on the host by modifying the header to identify a different format, which is used when the guest is restarted, a different...

[SECURITY] Fedora 19 Update: xen-4.2.2-3.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-2013-6641

Check for the Version of xen OpenVAS Vulnerability Test Fedora Update for xen FEDORA-2013-6641 Authors: System Generated Check Copyright: Copyright c 2013 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...

Fedora Update for xen FEDORA-2013-6723

Check for the Version of xen OpenVAS Vulnerability Test Fedora Update for xen FEDORA-2013-6723 Authors: System Generated Check Copyright: Copyright c 2013 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...