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...

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...

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 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...

Inside the PlayStation 3 Exploit

The recent attack on the PlayStation 3 hypervisor has gotten a tremendous amount of attention, but there has not been much in the way of detailed analysis of the actual exploit itself. However, a prominent cryptographer and security researcher has looked at the exploit and found that it is a...

kernel security and bug fix update

2.6.18-164.11.1.0.1.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...

kernel security update

2.6.9-89.0.19.0.1.EL - fix skb alignment that was causing sendto to fail with EFAULT Olaf Kirch orabug 6845794 - fix enomem due to larger mtu size page alloc Zach Brown orabug 5486128 - backout patch sysrq-b that queues upto keventd thread Guru Anbalagane orabug 6125546 - netrx/netpoll race...

kernel security update

2.6.18-164.10.1.0.1.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...

CentOS 5 : kernel (CESA-2008:0233)

Updated kernel packages that fix various security issues and several bugs are now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team. The kernel packages contain the Linux kernel, the core of any Linux...

CentOS 5 : kernel (CESA-2008:1017)

Updated kernel packages that resolve several security issues and fix various bugs are now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team. The kernel packages contain the Linux kernel, the core of any...

CentOS 5 : xen (CESA-2008:0892)

Updated xen packages that resolve a couple of security issues and fix a bug are now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team. The xen packages contain tools for managing the virtual machine monit...

CentOS 4 : kernel (CESA-2009:0331)

Updated kernel packages that resolve several security issues and fix various bugs are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team. The kernel packages contain the Linux kernel, the core of any...

CentOS 4 / 5 : kernel (CESA-2008:0154)

Updated kernel packages that fix various security issues and several bugs are now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team. The kernel packages contain the Linux kernel, the core of any Linux...

CentOS 4 : kernel (CESA-2009:0014)

Updated kernel packages that resolve several security issues and fix various bugs are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team. The kernel packages contain the Linux kernel, the core of any...