Linux Kernel Find_Target ‘ptrace32.c’ 本地拒绝服务漏洞

漏洞信息详情

Linux Kernel Find_Target ‘ptrace32.c’ 本地拒绝服务漏洞

漏洞简介

Linux kernel 2.4.x系列中2.4.29之前的版本中的ptrace32.c的find_target函数不能正确地处理来自另一个函数中的空返回值。这使得本地用户可以通过在64位可执行程序上以-i项运行32位ltrace程序,来造成本地拒绝服务(内核崩溃/oops)。

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 2.4 .0-test3

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

Linux kernel 2.4 .0-test6

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

Linux kernel 2.4 .0-test8

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

Linux kernel 2.4 .0-test7

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

Linux kernel 2.4

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

Linux kernel 2.4 .0-test2

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

Linux kernel 2.4 .0-test11

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

Linux kernel 2.4 .0-test10

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

Linux kernel 2.4 .0-test4

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

Linux kernel 2.4 .0-test1

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

Linux kernel 2.4 .0-test5

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

Linux kernel 2.4 .0-test12

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

Linux kernel 2.4 .0-test9

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

Linux kernel 2.4.1

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

Linux kernel 2.4.10

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

Linux kernel 2.4.11

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

Linux kernel 2.4.12

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

Linux kernel 2.4.13

Linux linux-2.4.29.tar.bz2

http://kernel.org/pub/linux/kernel/v2.4/linux-2.4.29.tar.bz2

参考网址

来源: lkml.org

链接:http://lkml.org/lkml/2005/1/5/245

来源: linux.bkbits.net:8080

链接:http://linux.bkbits.net:8080/linux-2.4/cset@41dd3455GwQPufrGvBJjcUOXQa3WXA

来源: MANDRIVA

名称: MDKSA-2006:044

链接:http://wwwnew.mandriva.com/security/advisories?name=MDKSA-2006:044

来源: BID

名称: 14965

链接:http://www.securityfocus.com/bid/14965

来源: FEDORA

名称: FLSA:157459-2

链接:http://www.securityfocus.com/archive/1/archive/1/428058/100/0/threaded

来源: REDHAT

名称: RHSA-2005:663

链接:http://www.redhat.com/support/errata/RHSA-2005-663.html

来源: VUPEN

名称: ADV-2005-1878

链接:http://www.frsirt.com/english/advisories/2005/1878

来源: DEBIAN

名称: DSA-921

链接:http://www.debian.org/security/2005/dsa-921

来源: SECUNIA

名称: 19038

链接:http://secunia.com/advisories/19038

来源: SECUNIA

名称: 18977

链接:http://secunia.com/advisories/18977

来源: SECUNIA

名称: 18059

链接:http://secunia.com/advisories/18059

来源: SECUNIA

名称: 17002

链接:http://secunia.com/advisories/17002

来源: SUSE

名称: SUSE-SA:2006:012

链接:http://lists.suse.de/archive/suse-security-announce/2006-Feb/0010.html

© 版权声明
THE END
喜欢就支持一下吧
点赞0 分享