CVE-2011-1898

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."...

Design/Logic Flaw

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."...

CVE-2011-1898

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."...

CVE-2011-1898

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."...

CVE-2011-1898

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."...

CVE-2011-1898

CVE-2011-1898 affects Xen (versions 4.1 before 4.1.1 and 4.0 before 4.0.2). When using PCI passthrough on Intel VT-d chipsets that lack interrupt remapping, a guest OS user can gain host OS privileges by using DMA to generate MSI interrupts via the interrupt injection registers. The provided docu...

CVE-2011-1898

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."...

Xen DoS using IOMMU faults from PCI-passthrough guest

ISSUE DESCRIPTION A VM that controls a PCIE device directly can cause it to issue DMA requests to invalid addresses. Although these requests are denied by the IOMMU, the hypervisor needs to handle the interrupt and clear the error from the IOMMU, and this can be used to live-lock a CPU and...

CentOS Update for xen CESA-2009:1472 centos5 i386

Check for the Version of xen OpenVAS Vulnerability Test CentOS Update for xen CESA-2009:1472 centos5 i386 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...

CentOS Update for kernel CESA-2009:1670 centos5 i386

Check for the Version of kernel OpenVAS Vulnerability Test CentOS Update for kernel CESA-2009:1670 centos5 i386 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it und...

CentOS Update for xen CESA-2009:1472 centos5 i386

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 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 scriptxrefname:"URL",...

libvirt security, bug fix, and enhancement update

0.8.2-22.0.1.el5 - Replaced docs/et.png in tarball libvirt-0.8.2-22.el5 - Fix auditing of disk hotunplug operations rhbz710151 libvirt-0.8.2-21.el5 - remote: Protect against integer overflow rhbz717207 0.8.2-20.el5 - Support enabling or disabling the HPET for Xen domains rhbz703193 - SMBIOS suppo...

VirtualBox 4.1 Final for Linux Released

VirtualBox 4.1 Final for Linux Released VirtualBox is a general-purpose full virtualizer for x86 hardware, targeted at server, desktop and embedded use. This version is a major update. The following major new features were added: Support for cloning of VMs bug 5853, see the manual for more...

VirtualBox 4.1 Final for Linux Released

VirtualBox 4.1 Final for Linux Released VirtualBox is a general-purpose full virtualizer for x86 hardware, targeted at server, desktop and embedded use. This version is a major update. The following major new features were added: Support for cloning of VMs bug 5853, see the manual for more...

Fedora 15 : xen-4.1.1-1.fc15 (2011-8421)

update to 4.1.1 - includes various bugfixes and fix for CVE-2011-1898 guest with pci passthrough can gain privileged access to base domain Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to...

Fedora 14 : xen-4.0.2-1.fc14 (2011-8403)

update to 4.0.2 - includes various bugfixes and fix for CVE-2011-1898 guest with pci passthrough can gain privileged access to base domain Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to...

Coalfire Systems Assessment: Merchant Link’s TransactionShield and TransactionVault Reduce Merchant’s PCI Scope

Merchants spend a lot of time and money developing IT controls programs to protect consumer credit card data. Through our work with thousands of retailers, weve learned that one of the best ways to contain costs and reduce risk is to keep cardholder data out of as many systems and business...

AIX 530011 : U840824

The remote host is missing AIX PTF U840824 which is related to the security of the package devices.chrp.pci.rte You should install this PTF for your system to be up-to-date. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. if ! definedfunc"bnrandom" exit0; include'deprecatednasllevel.inc';...

Пластиковая безопасность: взгляд на аудит сквозь призму стандарта PCI DSS

Проведение «мероприятий по оценке соответствия требованиям стандарта безопасности данных индустрии платежных карт PCI DSS» стало одной из востребованных услуг среди их прочего спектра, предоставляемой консалтинговыми организациями. Насколько эта оценка отражает реальное положение дел в...

HIPAA Compliance and Call Centers

In a previous post titled Is It Safe to Speak? Protection for Telephone-Based Payment Card Data, I commented on the PCI SSC new requirements for call center operations and recording systems. Call center security has been a hot topic for a long time. How safe is the information that is given over...