RHEL 5 : kernel (RHSA-2010:0398)

Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed...

RHEL 4 : kernel (RHSA-2010:0394)

Updated kernel packages that fix multiple security issues, several bugs, and add three enhancements are now available for Red Hat Enterprise Linux 4. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores,...

RedHat Update for kernel RHSA-2010:0398-01

Check for the Version of kernel OpenVAS Vulnerability Test RedHat Update for kernel RHSA-2010:0398-01 Authors: System Generated Check Copyright: Copyright c 2010 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the ter...

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

Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed...

kernel security and bug fix update

2.6.18-194.3.1.0.1.el5 - xen check to see if hypervisor supports memory reservation change Chuck Anderson orabug 7556514 - Add entropy support to igb John Sobecki orabug 7607479 - nfs convert ENETUNREACH to ENOTCONN orabug 7689332 - NET Add xen pv/bonding netconsole support Tina Yang orabug 69930...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Updated kernel packages that fix multiple security issues, several bugs, and add three enhancements are now available for Red Hat Enterprise Linux 4. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores,...

Research Software Secures Hypervisor Behavior

Researchers from North Carolina State University have developed new techniques and software that may be the key to resolving cloud computing and virtualization security concerns and boosting confidence in the sector. Read the full article. ScienceDaily...

Researchers Get Funding for New Secure Operating System

Researchers at the University of Illinois at Chicago have received a $1.15 million grant from the National Science Foundation to build a new computer operating system based on virtual machines and the concept of isolation. The new OS project, called Ethos, is the brainchild of UIC associate...

CVE-2010-1225

The CVE-2010-1225 issue affects Microsoft Virtual PC 2007 Gold/SP1, Virtual Server 2005 Gold/R2 SP1, and Windows Virtual PC. The root cause is a memory-management flaw where the VMM work-area memory is not properly protected from guest access, allowing context-dependent attackers to bypass some g...

Important: Red Hat Security Advisory: rhev-hypervisor security and bug fix update

An updated rhev-hypervisor package that fixes multiple security issues and several bugs is now available. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, are...

CentOS 5 : kernel (CESA-2010:0147)

Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed...

CORE-2009-0803: Virtual PC Hypervisor Memory Protection Vulnerability

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Core Security Technologies - CoreLabs Advisory http://www.coresecurity.com/corelabs/ Virtual PC Hypervisor Memory Protection Vulnerability 1. Advisory Information Title: Virtual PC Hypervisor Memory Protection Vulnerability Advisory Id: CORE-2009-0803...

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

Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed...

kernel security and bug fix update

2.6.9-89.0.23.0.1 - XEN fix cpu hotplug crash Joe Jin orabug 7521308 - XEN Bring up vcpus before khelper init Joe Jin orabug 7521308 - XEN flush the tlb cache immediately Dave McCracken, Scott Shi orabug 9138767 - fix skb alignment that was causing sendto to fail with EFAULT Olaf Kirch orabug...

Virtual PC Hypervisor - Memory Protection

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Core Security Technologies - CoreLabs Advisory http://www.coresecurity.com/corelabs/ Virtual PC Hypervisor Memory Protection Vulnerability 1. Advisory Information Title: Virtual PC Hypervisor Memory Protection Vulnerability Advisory Id: CORE-2009-0803...

Microsoft Virtual PC Hypervisor Virtual Machine Bypass Vulnerability

Exploit for windows platform in category local exploits ===================================================================================== Microsoft Virtual PC Hypervisor Virtual Machine Monitor Security Bypass Vulnerability...

Microsoft Virtual PC Hypervisor Virtual Machine Monitor Security Bypass Vulnerability

Bugtraq ID:38764 Microsoft Virtual PC Hypervisor is prone to a security-bypass vulnerability. Attackers can exploit this issue to bypass memory protection mechanisms. Successfully exploiting this issue will allow attackers to gain access to sensitive information, overwrite arbitrary data, and gai...

Microsoft Virtual PC Flaw Lets Hackers Bypass Windows Defenses

An exploit writer at Core Security Technologies has discovered a serious vulnerability that exposes users of Microsoft’s Virtual PC virtualization software to malicious hacker attacks. The vulnerability, which is unpatched, essentially allows an attacker to bypass several major security mitigatio...

Virtual PC Hypervisor Memory Protection Vulnerability

1. Advisory Information Title: Virtual PC Hypervisor Memory Protection Vulnerability Advisory Id: CORE-2009-0803 Advisory URL:http://www.coresecurity.com/core-labs/advisories/virtual-pc-2007-hypervisor-memory-protection-bug Date published: 2010-03-16 Date of last update: 2010-03-16 Vendors...

Important: Red Hat Security Advisory: rhev-hypervisor security and bug fix update

An updated rhev-hypervisor package that fixes security issues and several bugs is now available. This update has been rated as having important security impact by the Red Hat Security Response Team. The rhev-hypervisor package provides a Red Hat Enterprise Virtualization RHEV Hypervisor ISO disk...