SuSE 11.1 Security Update : Xen (SAT Patch Number 4977)

Security / Collective Update for Xen Xen : - VUL-0: xen: VT-d PCI passthrough MSI trap injection. CVE-2011-1898. bnc702025 - update block-npiv scripts to support BFA HBA. bnc703924 - L3: Live migrations fail when guest crashes: domaincrashsync called from entry.S. bnc689954 - Bridge hangs cause...

xen: Fixed a security bug and various other bugs (important)

Security / Collective Update for Xen Xen: - bnc702025 - VUL-0: xen: VT-d PCI passthrough MSI trap injection CVE-2011-1898 - bnc703924 - update block-npiv scripts to support BFA HBA - bnc689954 - L3: Live migrations fail when guest crashes: domaincrashsync called from entry.S - bnc693472 - Bridge...

CentOS Update for kernel CESA-2010:0936 centos4 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",...

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

Updated kernel packages that fix two security issues and multiple bugs 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, which give detailed severity...

kernel security and bug fix update

2.6.18-194.26.1.0.1.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...

MDVA-2009:006 : xen

The xen package released in Mandriva Linux 2009.0 lacks udev rules for handling hotplug events. As a result trying to create an HVM host will fail with this kind of error message: 'Error: Device 0 vif could not be connected Hotplug scripts not working'. Additionaly, it also add PCI pass-through...

kernel security and bug fix update

2.6.9-78.0.17.0.1.EL - fix entropy flag in bnx2 driver to generate entropy pool John Sobecki orabug 5931647 - 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 - fix percpu api bugon wit...

kernel security and bug fix update

2.6.9-78.0.13.0.1.EL - fix entropy flag in bnx2 driver to generate entropy pool John Sobecki orabug 5931647 - 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 - fix percpu api bugon wit...

Security: vulnerability of copy_to_user in PAL emulation

The copytouser function in the PAL emulation functionality for Xen 3.1.2 and earlier, when running on ia64 systems, allows HVM guest users to access arbitrary physical memory by triggering certain mapping operations...

Xen copy_to_user()函数本地绕过安全限制漏洞

BUGTRAQ ID: 26954 CVECAN ID: CVE-2007-6416 Xen是可用于Linux内核的一种虚拟化技术，允许同时运行多个操作系统。 Xen的实现上存在漏洞，本地攻击者可能利用此漏洞控制提升权限。 当运行在ia64系统上的时候，Xen的PAL模拟功能中的copytouser函数允许HVM guest用户通过触发某些映射操作访问任意物理内存。 XenSource Xen 3.1.2 XenSource --------- 目前厂商还没有提供补丁或者升级程序，我们建议使用此软件的用户随时关注厂商的主页以获取最新版本： http://xen.xensource.com...

Design/Logic Flaw

The copytouser function in the PAL emulation functionality for Xen 3.1.2 and earlier, when running on ia64 systems, allows HVM guest users to access arbitrary physical memory by triggering certain mapping operations...

CVE-2007-6416

The copytouser function in the PAL emulation functionality for Xen 3.1.2 and earlier, when running on ia64 systems, allows HVM guest users to access arbitrary physical memory by triggering certain mapping operations...

CVE-2007-6416

The copytouser function in the PAL emulation functionality for Xen 3.1.2 and earlier, when running on ia64 systems, allows HVM guest users to access arbitrary physical memory by triggering certain mapping operations...

CVE-2007-6416

The copytouser function in the PAL emulation functionality for Xen 3.1.2 and earlier, when running on ia64 systems, allows HVM guest users to access arbitrary physical memory by triggering certain mapping operations...