Linux kernel i810 DRM驱动未明拒绝服务安全漏洞

ufo2000

bj.cyberpolice.cn 2004-5-9 13:49:00

受影响系统：

Linux kernel 2.4.22
    - Mandrake Linux 9.2
    - Slackware Linux 9.1

详细描述：

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。

补丁下载：
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.co ... .2188.nptl.i386.rpm

Fedora Upgrade kernel-doc-2.4.22-1.2188.nptl.i386.rpm
http://download.fedora.redhat.co ... .2188.nptl.i386.rpm

Fedora Upgrade kernel-BOOT-2.4.22-1.2188.nptl.i386.rpm
http://download.fedora.redhat.co ... .2188.nptl.i386.rpm

Fedora Upgrade kernel-debuginfo-2.4.22-1.2188.nptl.i386.rpm
http://download.fedora.redhat.co ... .2188.nptl.i386.rpm

Fedora Upgrade kernel-debuginfo-2.4.22-1.2188.nptl.i586.rpm
http://download.fedora.redhat.co ... .2188.nptl.i586.rpm

Fedora Upgrade kernel-debuginfo-2.4.22-1.2188.nptl.i686.rpm
http://download.fedora.redhat.co ... .2188.nptl.i686.rpm

Fedora Upgrade kernel-debuginfo-2.4.22-1.2188.nptl.athlon.rpm
http://download.fedora.redhat.co ... 188.nptl.athlon.rpm

Fedora Upgrade kernel-2.4.22-1.2188.nptl.i586.rpm
http://download.fedora.redhat.co ... .2188.nptl.i586.rpm

Fedora Upgrade kernel-2.4.22-1.2188.nptl.i686.rpm
http://download.fedora.redhat.co ... .2188.nptl.i686.rpm

Fedora Upgrade kernel-smp-2.4.22-1.2188.nptl.i686.rpm
http://download.fedora.redhat.co ... .2188.nptl.i686.rpm

Fedora Upgrade kernel-2.4.22-1.2188.nptl.athlon.rpm
http://download.fedora.redhat.co ... 188.nptl.athlon.rpm

Fedora Upgrade kernel-smp-2.4.22-1.2188.nptl.athlon.rpm
http://download.fedora.redhat.co ... 188.nptl.athlon.rpm

Fedora Upgrade kernel-2.4.22-1.2188.nptl.x86_64.rpm
http://download.fedora.redhat.co ... 188.nptl.x86_64.rpm

Fedora Upgrade kernel-source-2.4.22-1.2188.nptl.x86_64.rpm
http://download.fedora.redhat.co ... 188.nptl.x86_64.rpm

Fedora Upgrade kernel-doc-2.4.22-1.2188.nptl.x86_64.rpm
http://download.fedora.redhat.co ... 188.nptl.x86_64.rpm

Fedora Upgrade kernel-smp-2.4.22-1.2188.nptl.x86_64.rpm
http://download.fedora.redhat.co ... 188.nptl.x86_64.rpm

Fedora Upgrade kernel-debuginfo-2.4.22-1.2188.nptl.x86_64.rpm
http://download.fedora.redhat.co ... 188.nptl.x86_64.rpm