发布日期：2004-04-23
更新日期：2004-04-30

受影响系统：

Linux kernel 2.4.22
    - Mandrake Linux 9.2
    - Slackware Linux 9.1

描述：

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BUGTRAQ  ID: 10210

Linux是一款开放源代码操作系统。

Linux内核包含i810 DRM驱动存在边界检查问题，本地攻击者可以利用这个漏洞提升权限或对系统进行拒绝服务攻击。

目前没有详细漏洞细节提供。

<*来源：Coverity
  
  链接：http://www.securityfocus.com/advisories/6619
*>

建议：

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厂商补丁：

Linux
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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：

Linux kernel 2.4.22:

Fedora Upgrade kernel-source-2.4.22-1.2188.nptl.i386.rpm
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/1/i386/kernel-source-2.4.22-1.2188.nptl.i386.rpm

Fedora Upgrade kernel-doc-2.4.22-1.2188.nptl.i386.rpm
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/1/i386/kernel-doc-2.4.22-1.2188.nptl.i386.rpm

Fedora Upgrade kernel-BOOT-2.4.22-1.2188.nptl.i386.rpm
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/1/i386/kernel-BOOT-2.4.22-1.2188.nptl.i386.rpm

Fedora Upgrade kernel-debuginfo-2.4.22-1.2188.nptl.i386.rpm
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/1/i386/debug/kernel-debuginfo-2.4.22-1.2188.nptl.i386.rpm

Fedora Upgrade kernel-debuginfo-2.4.22-1.2188.nptl.i586.rpm
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/1/i386/debug/kernel-debuginfo-2.4.22-1.2188.nptl.i586.rpm

Fedora Upgrade kernel-debuginfo-2.4.22-1.2188.nptl.i686.rpm
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/1/i386/debug/kernel-debuginfo-2.4.22-1.2188.nptl.i686.rpm

Fedora Upgrade kernel-debuginfo-2.4.22-1.2188.nptl.athlon.rpm
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/1/i386/debug/kernel-debuginfo-2.4.22-1.2188.nptl.athlon.rpm

Fedora Upgrade kernel-2.4.22-1.2188.nptl.i586.rpm
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/1/i386/kernel-2.4.22-1.2188.nptl.i586.rpm

Fedora Upgrade kernel-2.4.22-1.2188.nptl.i686.rpm
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/1/i386/kernel-2.4.22-1.2188.nptl.i686.rpm

Fedora Upgrade kernel-smp-2.4.22-1.2188.nptl.i686.rpm
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/1/i386/kernel-smp-2.4.22-1.2188.nptl.i686.rpm

Fedora Upgrade kernel-2.4.22-1.2188.nptl.athlon.rpm
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/1/i386/kernel-2.4.22-1.2188.nptl.athlon.rpm

Fedora Upgrade kernel-smp-2.4.22-1.2188.nptl.athlon.rpm
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/1/i386/kernel-smp-2.4.22-1.2188.nptl.athlon.rpm

Fedora Upgrade kernel-2.4.22-1.2188.nptl.x86_64.rpm
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/1/x86_64/kernel-2.4.22-1.2188.nptl.x86_64.rpm

Fedora Upgrade kernel-source-2.4.22-1.2188.nptl.x86_64.rpm
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/1/x86_64/kernel-source-2.4.22-1.2188.nptl.x86_64.rpm

Fedora Upgrade kernel-doc-2.4.22-1.2188.nptl.x86_64.rpm
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/1/x86_64/kernel-doc-2.4.22-1.2188.nptl.x86_64.rpm

Fedora Upgrade kernel-smp-2.4.22-1.2188.nptl.x86_64.rpm
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/1/x86_64/kernel-smp-2.4.22-1.2188.nptl.x86_64.rpm

Fedora Upgrade kernel-debuginfo-2.4.22-1.2188.nptl.x86_64.rpm
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/1/x86_64/debug/kernel-debuginfo-2.4.22-1.2188.nptl.x86_64.rpm

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