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Linux Kernel RCU信号处理__group_complete_signal 函数未明漏洞

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漏洞信息详情

Linux Kernel RCU信号处理__group_complete_signal 函数未明漏洞

  • CNNVD编号：CNNVD-200604-188
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  • 危害等级： 超危-->
  • 危害等级： 超危
  • CVE编号： CVE-2006-1523
  • 漏洞类型： 资料不足
  • 发布时间： 2006-04-12
  • 威胁类型： 远程
  • 更新时间： 2006-04-14
  • 厂        商： linux
  • 漏洞来源： Linux

漏洞简介

Linux内核2.6.16及其它可能版本中的RCU信号处理(signal.c)中的_group_complete_signal函数对不恰当的使用BUG_ON具有未知的影响和相关攻击向量。

漏洞公告

目前厂商已经发布了升级补丁以修复这个安全问题，补丁下载链接：

Linux kernel 2.6.11

SuSE Intel-536ep-4.69-10.6.i586.rpm

SUSE LINUX 9.3:

ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/Intel-536ep-4.69- 10.6.i586.rpm

SuSE kernel-bigsmp-2.6.11.4-21.12.i586.rpm

SUSE LINUX 9.3:

ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/kernel-bigsmp-2.6 .11.4-21.12.i586.rpm

SuSE kernel-bigsmp-nongpl-2.6.11.4-21.12.i586.rpm

SUSE LINUX 9.3:

ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/kernel-bigsmp-non gpl-2.6.11.4-21.12.i586.rpm

SuSE kernel-default-2.6.11.4-21.12.i586.rpm

SUSE LINUX 9.3:

ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/kernel-default-2. 6.11.4-21.12.i586.rpm

SuSE kernel-default-nongpl-2.6.11.4-21.12.i586.rpm

SUSE LINUX 9.3:

ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/kernel-default-no ngpl-2.6.11.4-21.12.i586.rpm

SuSE kernel-smp-2.6.11.4-21.12.i586.rpm

SUSE LINUX 9.3:

ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/kernel-smp-2.6.11 .4-21.12.i586.rpm

SuSE kernel-smp-nongpl-2.6.11.4-21.12.i586.rpm

SUSE LINUX 9.3:

ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/kernel-smp-nongpl -2.6.11.4-21.12.i586.rpm

SuSE kernel-source-2.6.11.4-21.12.i586.rpm

SUSE LINUX 9.3:

ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/kernel-source-2.6 .11.4-21.12.i586.rpm

SuSE kernel-syms-2.6.11.4-21.12.i586.rpm

SUSE LINUX 9.3:

ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/kernel-syms-2.6.1 1.4-21.12.i586.rpm

SuSE kernel-um-2.6.11.4-21.12.i586.rpm

SUSE LINUX 9.3:

ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/kernel-um-2.6.11. 4-21.12.i586.rpm

SuSE kernel-um-nongpl-2.6.11.4-21.12.i586.rpm

SUSE LINUX 9.3:

ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/kernel-um-nongpl- 2.6.11.4-21.12.i586.rpm

SuSE kernel-xen-2.6.11.4-21.12.i586.rpm

SUSE LINUX 9.3:

ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/kernel-xen-2.6.11 .4-21.12.i586.rpm

SuSE kernel-xen-nongpl-2.6.11.4-21.12.i586.rpm

SUSE LINUX 9.3:

ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/kernel-xen-nongpl -2.6.11.4-21.12.i586.rpm

SuSE ltmodem-8.31a10-7.6.i586.rpm

SUSE LINUX 9.3:

ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/ltmodem-8.31a10-7 .6.i586.rpm

SuSE um-host-kernel-2.6.11.4-21.12.i586.rpm

SUSE LINUX 9.3:

ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/um-host-kernel-2. 6.11.4-21.12.i586.rpm

Linux kernel 2.6.13

SuSE Intel-536ep-4.69-14.5.i586.rpm

SUSE LINUX 10.0:

ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/Intel-536ep-4.69 -14.5.i586.rpm

SuSE kernel-bigsmp-2.6.13-15.10.i586.rpm

SUSE LINUX 10.0:

ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/kernel-bigsmp-2. 6.13-15.10.i586.rpm

SuSE kernel-bigsmp-nongpl-2.6.13-15.10.i586.rpm

SUSE LINUX 10.0:

ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/kernel-bigsmp-no ngpl-2.6.13-15.10.i586.rpm

SuSE kernel-default-2.6.13-15.10.i586.rpm

SUSE LINUX 10.0:

ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/kernel-default-2 .6.13-15.10.i586.rpm

SuSE kernel-default-nongpl-2.6.13-15.10.i586.rpm

SUSE LINUX 10.0:

ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/kernel-default-n ongpl-2.6.13-15.10.i586.rpm

SuSE kernel-smp-2.6.13-15.10.i586.rpm

SUSE LINUX 10.0:

ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/kernel-smp-2.6.1 3-15.10.i586.rpm

SuSE kernel-smp-nongpl-2.6.13-15.10.i586.rpm

SUSE LINUX 10.0:

ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/kernel-smp-nongp l-2.6.13-15.10.i586.rpm

SuSE kernel-source-2.6.13-15.10.i586.rpm

SUSE LINUX 10.0:

ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/kernel-source-2. 6.13-15.10.i586.rpm

SuSE kernel-syms-2.6.13-15.10.i586.rpm

SUSE LINUX 10.0:

ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/kernel-syms-2.6. 13-15.10.i586.rpm

SuSE kernel-um-2.6.13-15.10.i586.rpm

SUSE LINUX 10.0:

ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/kernel-um-2.6.13 -15.10.i586.rpm

SuSE kernel-um-nongpl-2.6.13-15.10.i586.rpm

SUSE LINUX 10.0:

ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/kernel-um-nongpl -2.6.13-15.10.i586.rpm

SuSE kernel-xen-2.

参考网址

来源: MLIST

名称: [linux-kernel] 20060411 [PATCH] __group_complete_signal: remove bogus BUG_ON

链接:http://marc.theaimsgroup.com/?l=linux-kernel&m=114476543426600&w=2

来源: bugzilla.redhat.com

链接:https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=188604

来源: BID

名称: 17640

链接:http://www.securityfocus.com/bid/17640

来源: SUSE

名称: SUSE-SA:2006:028

链接:http://www.novell.com/linux/security/advisories/2006-05-31.html

来源: VUPEN

名称: ADV-2006-2554

链接:http://www.frsirt.com/english/advisories/2006/2554

来源: DEBIAN

名称: DSA-1103

链接:http://www.debian.org/security/2006/dsa-1103

来源: SECUNIA

名称: 20914

链接:http://secunia.com/advisories/20914

来源: SECUNIA

名称: 20398

链接:http://secunia.com/advisories/20398

受影响实体

  • Linux Linux_kernel:2.6.16  
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补丁

    暂无