CVE-2006-2932
CVSS4.9
发布时间 :2006-08-23 15:04:00
修订时间 :2012-03-19 00:00:00
NMCOS    

[原文]A regression error in the restore_all code path of the 4/4GB split support for non-hugemem Linux kernels on Red Hat Linux Desktop and Enterprise Linux 4 allows local users to cause a denial of service (panic) via unspecified vectors.


[CNNVD]Red Hat Linux Desktop和Enterprise Linux 'restore_all'代码路径本地拒绝服务漏洞(CNNVD-200608-392)

        Red Hat Linux Desktop和Enterprise Linux 4操作系统下,非hugemem Linux内核的4/4GB拆分支持的restore_all代码路径下存在回归错误,本地用户可借助不明向量触发拒绝服务攻击(恐慌)。

- CVSS (基础分值)

CVSS分值: 4.9 [中等(MEDIUM)]
机密性影响: NONE [对系统的机密性无影响]
完整性影响: NONE [不会对系统完整性产生影响]
可用性影响: COMPLETE [可能导致系统完全宕机]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: LOCAL [漏洞利用需要具有物理访问权限或本地帐户]
身份认证: NONE [漏洞利用无需身份认证]

- CPE (受影响的平台与产品)

产品及版本信息(CPE)暂不可用

- OVAL (用于检测的技术细节)

oval:org.mitre.oval:def:11410A regression error in the restore_all code path of the 4/4GB split support for non-hugemem Linux kernels on Red Hat Linux Desktop and Enterp...
*OVAL详细的描述了检测该漏洞的方法,你可以从相关的OVAL定义中找到更多检测该漏洞的技术细节。

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2932
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2006-2932
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200608-392
(官方数据源) CNNVD

- 其它链接及资源

http://www.redhat.com/support/errata/RHSA-2006-0617.html
(VENDOR_ADVISORY)  REDHAT  RHSA-2006:0617
http://secunia.com/advisories/21605
(VENDOR_ADVISORY)  SECUNIA  21605
http://www.securityfocus.com/bid/19664
(UNKNOWN)  BID  19664
http://www.osvdb.org/28120
(UNKNOWN)  OSVDB  28120
http://support.avaya.com/elmodocs2/security/ASA-2006-203.htm
(UNKNOWN)  CONFIRM  http://support.avaya.com/elmodocs2/security/ASA-2006-203.htm
http://secunia.com/advisories/22174
(VENDOR_ADVISORY)  SECUNIA  22174

- 漏洞信息

Red Hat Linux Desktop和Enterprise Linux 'restore_all'代码路径本地拒绝服务漏洞
中危 设计错误
2006-08-23 00:00:00 2007-05-22 00:00:00
本地  
        Red Hat Linux Desktop和Enterprise Linux 4操作系统下,非hugemem Linux内核的4/4GB拆分支持的restore_all代码路径下存在回归错误,本地用户可借助不明向量触发拒绝服务攻击(恐慌)。

- 公告与补丁

        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 -test6
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6 -test4
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6 -test2
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6 -test11
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6 -test9-CVS
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6 -test3
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6 -test5
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6 -test1
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6 -test7
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6 -test9
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6.1 -rc1
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6.10 rc2
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6.2
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6.4
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6.7 rc1
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6.7
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6.8 rc3
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6.8 rc2
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        Linux kernel 2.6.8 rc1
        Linux linux-2.6.10.tar.bz2
        http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2
        

- 漏洞信息

28120
Linux Kernel restore_all Function Local DoS
Local Access Required Denial of Service
Loss of Availability
Exploit Unknown Vendor Verified

- 漏洞描述

The Linux kernel contains a flaw that may allow a local denial of service. The issue is triggered when an application provides an incorrect %ds or %es register to the path in arch/i386/kernel/entry.S:restore_all, and will result in kernel panic.

- 时间线

2006-08-23 Unknow
Unknow Unknow

- 解决方案

Upgrade to Linux kernel version 2.6.10 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

- 相关参考

- 漏洞作者

- 漏洞信息

Linux Kernel Non-Hugemem Support Local Denial of Service Vulnerability
Design Error 19664
No Yes
2006-08-22 12:00:00 2006-09-28 07:06:00
Wei Wang of McAfee Avert Labs and/or Kirill Korotaev discovered this issue.

- 受影响的程序版本

RedHat Enterprise Linux WS 4
RedHat Enterprise Linux ES 4
RedHat Desktop 4.0
Red Hat Enterprise Linux AS 4
Linux kernel 2.6.17 .9
Linux kernel 2.6.17 .8
Linux kernel 2.6.17 .7
Linux kernel 2.6.17 .6
Linux kernel 2.6.17 .5
Linux kernel 2.6.17 .4
Linux kernel 2.6.17 .3
Linux kernel 2.6.17 .10
Linux kernel 2.6.17 .1
Linux kernel 2.6.17 -rc5
Linux kernel 2.6.17
Linux kernel 2.6.17
Linux kernel 2.6.17
Linux kernel 2.6.16 27
Linux kernel 2.6.16 13
Linux kernel 2.6.16 .9
Linux kernel 2.6.16 .8
Linux kernel 2.6.16 .7
Linux kernel 2.6.16 .5
Linux kernel 2.6.16 .4
Linux kernel 2.6.16 .3
Linux kernel 2.6.16 .23
Linux kernel 2.6.16 .21
Linux kernel 2.6.16 .2
Linux kernel 2.6.16 .19
Linux kernel 2.6.16 .18
Linux kernel 2.6.16 .17
Linux kernel 2.6.16 .16
Linux kernel 2.6.16 .12
Linux kernel 2.6.16 .11
Linux kernel 2.6.16 .1
Linux kernel 2.6.16 -rc1
Linux kernel 2.6.16
Linux kernel 2.6.15 .6
Linux kernel 2.6.15 .4
Linux kernel 2.6.15 .3
Linux kernel 2.6.15 .2
Linux kernel 2.6.15 .1
Linux kernel 2.6.15 -rc6
Linux kernel 2.6.15 -rc5
Linux kernel 2.6.15 -rc4
Linux kernel 2.6.15 -rc3
Linux kernel 2.6.15 -rc2
Linux kernel 2.6.15 -rc1
Linux kernel 2.6.15
Linux kernel 2.6.14 .5
Linux kernel 2.6.14 .4
Linux kernel 2.6.14 .3
Linux kernel 2.6.14 .2
Linux kernel 2.6.14 .1
Linux kernel 2.6.14 -rc4
Linux kernel 2.6.14 -rc3
Linux kernel 2.6.14 -rc2
Linux kernel 2.6.14 -rc1
Linux kernel 2.6.14
Linux kernel 2.6.13 .4
Linux kernel 2.6.13 .3
Linux kernel 2.6.13 .2
Linux kernel 2.6.13 .1
Linux kernel 2.6.13 -rc7
Linux kernel 2.6.13 -rc6
Linux kernel 2.6.13 -rc4
Linux kernel 2.6.13 -rc1
Linux kernel 2.6.13
Linux kernel 2.6.12 .6
Linux kernel 2.6.12 .5
Linux kernel 2.6.12 .4
Linux kernel 2.6.12 .3
Linux kernel 2.6.12 .2
Linux kernel 2.6.12 .1
Linux kernel 2.6.12 -rc5
Linux kernel 2.6.12 -rc4
Linux kernel 2.6.12 -rc1
Linux kernel 2.6.12
Linux kernel 2.6.11 .8
Linux kernel 2.6.11 .7
Linux kernel 2.6.11 .6
Linux kernel 2.6.11 .5
Linux kernel 2.6.11 .12
Linux kernel 2.6.11 .11
Linux kernel 2.6.11 -rc4
Linux kernel 2.6.11 -rc3
Linux kernel 2.6.11 -rc2
Linux kernel 2.6.11
+ Red Hat Fedora Core4
Linux kernel 2.6.10 rc2
Linux kernel 2.6.10
Linux kernel 2.6.9
Linux kernel 2.6.8 rc3
Linux kernel 2.6.8 rc2
Linux kernel 2.6.8 rc1
+ Ubuntu Ubuntu Linux 4.1 ppc
+ Ubuntu Ubuntu Linux 4.1 ia64
+ Ubuntu Ubuntu Linux 4.1 ia32
Linux kernel 2.6.8
Linux kernel 2.6.7 rc1
Linux kernel 2.6.7
Linux kernel 2.6.6 rc1
Linux kernel 2.6.6
Linux kernel 2.6.5
Linux kernel 2.6.4
Linux kernel 2.6.3
Linux kernel 2.6.2
Linux kernel 2.6.1 -rc2
Linux kernel 2.6.1 -rc1
Linux kernel 2.6.1
Linux kernel 2.6 .10
Linux kernel 2.6 -test9-CVS
Linux kernel 2.6 -test9
Linux kernel 2.6 -test8
Linux kernel 2.6 -test7
Linux kernel 2.6 -test6
Linux kernel 2.6 -test5
Linux kernel 2.6 -test4
Linux kernel 2.6 -test3
Linux kernel 2.6 -test2
Linux kernel 2.6 -test11
Linux kernel 2.6 -test10
Linux kernel 2.6 -test1
Linux kernel 2.6
Linux kernel 2.6.15.5
Avaya S8710 CM 3.1
Avaya S8700 CM 3.1
Avaya S8500 CM 3.1
Avaya S8300 CM 3.1

- 漏洞讨论

The Linux kernel is prone to a local denial-of-service vulnerability. This issue is due to a design error in the code that handles support for 'non-hugemem' kernels.

This vulnerability allows local users to cause a kernel panic, denying further service to legitimate users.

- 漏洞利用

Currently we are not aware of any exploits for this issue. If you feel we are in error or if you are aware of more recent information, please mail us at: vuldb@securityfocus.com

- 解决方案

Linux kernel patches are available to address this issue.

Please see the references for more information and vendor advisories.


Linux kernel 2.6 -test6

Linux kernel 2.6 -test4

Linux kernel 2.6 -test2

Linux kernel 2.6 -test11

Linux kernel 2.6 -test9-CVS

Linux kernel 2.6

Linux kernel 2.6 -test3

Linux kernel 2.6 -test5

Linux kernel 2.6 -test1

Linux kernel 2.6 -test7

Linux kernel 2.6 -test9

Linux kernel 2.6.1 -rc1

Linux kernel 2.6.10 rc2

Linux kernel 2.6.2

Linux kernel 2.6.4

Linux kernel 2.6.7 rc1

Linux kernel 2.6.7

Linux kernel 2.6.8 rc3

Linux kernel 2.6.8 rc2

Linux kernel 2.6.8 rc1

- 相关参考

 

 

关于SCAP中文社区

SCAP中文社区是国内第一个以SCAP为主题的中文开放社区。了解更多信息,请查阅[关于本站]

版权声明

CVE/CWE/OVAL均为MITRE公司的注册商标,它们的官方数据源均保存在MITRE公司的相关网站