SuSE 10 Security Update : Linux kernel (ZYPP Patch Number 6437)

This patch updates the SUSE Linux Enterprise 10 SP2 kernel to fix various bugs and some security issues. The following security issues were fixed: CVE-2009-2692: A missing NULL pointer check in the socket sendpage function can be used by local attackers to gain root privileges. No cve yet A...

CentOS 5 : kernel (CESA-2009:1106)

Updated kernel packages that fix several 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...

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

Updated kernel packages that fix several security issues and 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 Linux...

kernel security update

CentOS Errata and Security Advisory CESA-2009:1106 Updated kernel packages that fix several 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...

CVE-2009-1758

The hypervisorcallback function in Xen, possibly before 3.4.0, as applied to the Linux kernel 2.6.30-rc4, 2.6.18, and probably other versions allows guest user applications to cause a denial of service kernel oops of the guest OS by triggering a segmentation fault in "certain address ranges."...

Denial of service

The hypervisorcallback function in Xen, possibly before 3.4.0, as applied to the Linux kernel 2.6.30-rc4, 2.6.18, and probably other versions allows guest user applications to cause a denial of service kernel oops of the guest OS by triggering a segmentation fault in "certain address ranges."...

CVE-2009-1758

The hypervisorcallback function in Xen, possibly before 3.4.0, as applied to the Linux kernel 2.6.30-rc4, 2.6.18, and probably other versions allows guest user applications to cause a denial of service kernel oops of the guest OS by triggering a segmentation fault in "certain address ranges."...

Xen hypervisor_callback()函数本地拒绝服务漏洞

BUGTRAQ ID: 34957 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arch/i386/kernel/entry-xen.S文件中的hypervisorcallback函数对中断代码的代码选择器缺少检查，32位x86 guest系统上的本地用户可以导致内核崩溃。 XenSource Xen 3.x 厂商补丁： XenSource --------- 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：...