漏洞信息详情
Linux Kernel fs/locks.c Lease_Init本地拒绝服务漏洞
- CNNVD编号:CNNVD-200605-192
- 危害等级: 低危
- CVE编号: CVE-2006-1860
- 漏洞类型: 设计错误
- 发布时间: 2006-05-11
- 威胁类型: 本地
- 更新时间: 2006-05-12
- 厂 商: linux
- 漏洞来源: discovered this issue.');">Daniel Hokka Zakri...
漏洞简介
Linux kernel 2.6.16.16之前版本的fs/locks.c中的lease_init可以使攻击者借助能使lease_init 解除可能未分配到堆栈上的锁定的操作,引起拒绝服务(fcntl_setlease锁住)。
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: S.u.S.E. Linux Professional 10.1 SuSE apparmor-admin_en-10-7.5.noarch.rpm SUSE LINUX 10.1: ftp://ftp.suse.com/pub/suse/update/10.1/rpm/noarch/apparmor-admin_en-1 0-7.5.noarch.rpm SuSE apparmor-docs-2.0-17.5.noarch.rpm SUSE LINUX 10.1: ftp://ftp.suse.com/pub/suse/update/10.1/rpm/noarch/apparmor-docs-2.0-1 7.5.noarch.rpm SuSE apparmor-profiles-2.0-34.9.noarch.rpm SUSE LINUX 10.1: ftp://ftp.suse.com/pub/suse/update/10.1/rpm/noarch/apparmor-profiles-2 .0-34.9.noarch.rpm SuSE apparmor-utils-2.0-23.5.noarch.rpm SUSE LINUX 10.1: ftp://ftp.suse.com/pub/suse/update/10.1/rpm/noarch/apparmor-utils-2.0- 23.5.noarch.rpm SuSE yast2-apparmor-2.0-27.5.noarch.rpm SUSE LINUX 10.1: ftp://ftp.suse.com/pub/suse/update/10.1/rpm/noarch/yast2-apparmor-2.0- 27.5.noarch.rpm Linux kernel 2.6 -test6 Linux linux-2.6.16.16.tar.bz2 http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.16.16.tar.bz2 Linux kernel 2.6 -test4 Linux linux-2.6.16.16.tar.bz2 http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.16.16.tar.bz2 Linux kernel 2.6 -test2 Linux linux-2.6.16.16.tar.bz2 http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.16.16.tar.bz2 Linux kernel 2.6 -test9-CVS Linux linux-2.6.16.16.tar.bz2 http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.16.16.tar.bz2 Linux kernel 2.6 -test7 Linux linux-2.6.16.16.tar.bz2 http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.16.16.tar.bz2 Linux kernel 2.6 -test9 Linux linux-2.6.16.16.tar.bz2 http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.16.16.tar.bz2 Linux kernel 2.6 -test10 Linux linux-2.6.16.16.tar.bz2 http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.16.16.tar.bz2 Linux kernel 2.6 -test11 Linux linux-2.6.16.16.tar.bz2 http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.16.16.tar.bz2 Linux kernel 2.6.1 -rc2 Linux linux-2.6.16.16.tar.bz2 http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.16.16.tar.bz2 Linux kernel 2.6.1 Linux linux-2.6.16.16.tar.bz2 http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.16.16.tar.bz2 Linux kernel 2.6.10 rc2 Linux linux-2.6.16.16.tar.bz2 http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.16.16.tar.bz2 Linux kernel 2.6.10 Linux linux-2.6.16.16.tar.bz2 http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.16.16.tar.bz2 Ubuntu acpi-modules-2.6.10-6-386-di_2.6.10-34.20_i386.udeb Ubuntu 5.04: http://security.ubuntu.com/ubuntu/pool/main/l/linux-source-2.6.10/acpi -modules-2.6.10-6-386-di_2.6.10-34.20_i386.udeb Ubuntu acpi-modules-2.6.10-6-amd64-generic-di_2.6.10-34.20_amd64.udeb Ubuntu 5.04: http://security.ubuntu.com/ubuntu/pool/main/l/linux-source-2.6.10/acpi -modules-2.6.10-6-amd64-generic-di_2.6.10-34.20_amd64.udeb Ubuntu affs-modules-2.6.10-6-power3-di_2.6.10-34.20_powerpc.udeb Ubuntu 5.04: http://security.ubuntu.com/ubuntu/pool/main/l/linux-source-2.6.10/affs -modules-2.6.10-6-power3-di_2.6.10-34.20_powerpc.udeb Ubuntu affs-modules-2.6.10-6-power4-di_2.6.10-34.20_powerpc.udeb Ubuntu 5.04: http://security.ubuntu.com/ubuntu/pool/main/l/linux-source-2.6.10/affs -modules-2.6.10-6-power4-di_2.6.10-34.20_powerpc.udeb
参考网址
来源: BID
名称: 17943
链接:http://www.securityfocus.com/bid/17943
来源: VUPEN
名称: ADV-2006-1767
链接:http://www.frsirt.com/english/advisories/2006/1767
来源: SECUNIA
名称: 20083
链接:http://secunia.com/advisories/20083
来源: www.kernel.org
链接:http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.16.16
来源: www.kernel.org
链接:http://www.kernel.org/git/?p=linux/kernel/git/stable/linux-2.6.16.y.git;a=commit;h=1f0e637c94a9b041833947c79110d6c02fff8618
来源: www.kernel.org
链接:http://www.kernel.org/git/?p=linux/kernel/git/stable/linux-2.6.16.y.git;a=blobdiff;h=aa7f66091823dde953e15895dc427615701c39c7;hp=e75ac392a313f3fad823bf2e46a03f29701e3e34;hb=1f0e637c94a9b041833947c79110d6c02fff8618;f=fs/locks.c
来源: XF
名称: linux-locks-lease-init-dos(26437)
链接:http://xforce.iss.net/xforce/xfdb/26437
来源: UBUNTU
名称: USN-302-1
链接:http://www.ubuntu.com/usn/usn-302-1
来源: TRUSTIX
名称: 2006-0028
链接:http://www.trustix.org/errata/2006/0028
来源: OSVDB
名称: 25425
链接:http://www.osvdb.org/25425
来源: SUSE
名称: SUSE-SA:2006:042
链接:http://www.novell.com/linux/security/advisories/2006_42_kernel.HTML
来源: MANDRIVA
名称: MDKSA-2006:123
链接:http://www.mandriva.com/security/advisories?name=MDKSA-2006:123
来源: SECUNIA
名称: 21179
链接:http://secunia.com/advisories/21179
来源: SECUNIA
名称: 21045
链接:http://secunia.com/advisories/21045
来源: SECUNIA
名称: 20716
链接:http://secunia.com/advisories/20716
来源: MANDRIVA
名称: MDKSA-2006:123
链接:http://frontal2.mandriva.com/security/advisories?name=MDKSA-2006:123
受影响实体
- Linux Linux_kernel:2.6.16.15
补丁
暂无
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