CVE-2006-2629 (CNNVD-200605-499)

MEDIUM 有利用代码
中文标题:
Linux Kernel Proc 拒绝服务漏洞
英文标题:
Race condition in Linux kernel 2.6.15 to 2.6.17, when running on SMP platforms, allows local users t...
CVSS分数: 4.0
发布时间: 2006-05-27 10:00:00
漏洞类型: 授权问题
状态: PUBLISHED
数据质量分数: 0.40
数据版本: v4
漏洞描述
中文描述:

Linux kernel在SMP平台上运行时,可以使本地用户通过创建和退出大量的任务,然后再访问现存任务的 /proc 条目,造成内存破坏,导致 prune_dcache函数失败或include/linux/list.h中的BUG_ON错误,从而引起拒绝服务(崩溃)。

英文描述:

Race condition in Linux kernel 2.6.15 to 2.6.17, when running on SMP platforms, allows local users to cause a denial of service (crash) by creating and exiting a large number of tasks, then accessing the /proc entry of a task that is exiting, which causes memory corruption that leads to a failure in the prune_dcache function or a BUG_ON error in include/linux/list.h.

CWE类型:
(暂无数据)
标签:
dos linux Tony Griffiths OSVDB-25847
受影响产品
厂商 产品 版本 版本范围 平台 CPE
linux linux_kernel 2.6.15 - - cpe:2.3:o:linux:linux_kernel:2.6.15:*:*:*:*:*:*:*
linux linux_kernel 2.6.15.1 - - cpe:2.3:o:linux:linux_kernel:2.6.15.1:*:*:*:*:*:*:*
linux linux_kernel 2.6.15.2 - - cpe:2.3:o:linux:linux_kernel:2.6.15.2:*:*:*:*:*:*:*
linux linux_kernel 2.6.15.3 - - cpe:2.3:o:linux:linux_kernel:2.6.15.3:*:*:*:*:*:*:*
linux linux_kernel 2.6.15.4 - - cpe:2.3:o:linux:linux_kernel:2.6.15.4:*:*:*:*:*:*:*
linux linux_kernel 2.6.15.5 - - cpe:2.3:o:linux:linux_kernel:2.6.15.5:*:*:*:*:*:*:*
linux linux_kernel 2.6.15.6 - - cpe:2.3:o:linux:linux_kernel:2.6.15.6:*:*:*:*:*:*:*
linux linux_kernel 2.6.16 - - cpe:2.3:o:linux:linux_kernel:2.6.16:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.1 - - cpe:2.3:o:linux:linux_kernel:2.6.16.1:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.2 - - cpe:2.3:o:linux:linux_kernel:2.6.16.2:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.3 - - cpe:2.3:o:linux:linux_kernel:2.6.16.3:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.4 - - cpe:2.3:o:linux:linux_kernel:2.6.16.4:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.5 - - cpe:2.3:o:linux:linux_kernel:2.6.16.5:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.6 - - cpe:2.3:o:linux:linux_kernel:2.6.16.6:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.7 - - cpe:2.3:o:linux:linux_kernel:2.6.16.7:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.8 - - cpe:2.3:o:linux:linux_kernel:2.6.16.8:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.9 - - cpe:2.3:o:linux:linux_kernel:2.6.16.9:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.10 - - cpe:2.3:o:linux:linux_kernel:2.6.16.10:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.11 - - cpe:2.3:o:linux:linux_kernel:2.6.16.11:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.12 - - cpe:2.3:o:linux:linux_kernel:2.6.16.12:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.13 - - cpe:2.3:o:linux:linux_kernel:2.6.16.13:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.14 - - cpe:2.3:o:linux:linux_kernel:2.6.16.14:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.15 - - cpe:2.3:o:linux:linux_kernel:2.6.16.15:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.16 - - cpe:2.3:o:linux:linux_kernel:2.6.16.16:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.17 - - cpe:2.3:o:linux:linux_kernel:2.6.16.17:*:*:*:*:*:*:*
linux linux_kernel 2.6.16.18 - - cpe:2.3:o:linux:linux_kernel:2.6.16.18:*:*:*:*:*:*:*
linux linux_kernel 2.6.17 - - cpe:2.3:o:linux:linux_kernel:2.6.17:*:*:*:*:*:*:*
解决方案
中文解决方案:
(暂无数据)
英文解决方案:
(暂无数据)
临时解决方案:
(暂无数据)
参考链接
25847 vdb-entry
cve.org
访问
linux-task-race-condition-dos(26746) vdb-entry
cve.org
访问
ADV-2006-2070 vdb-entry
cve.org
访问
18183 vdb-entry
cve.org
访问
[linux-kernel] 20060526 PROBLEM: /proc (procfs) task exit race condition causes a kernelcrash mailing-list
cve.org
访问
20349 third-party-advisory
cve.org
访问
ExploitDB EDB-27925 EXPLOIT
exploitdb
访问
Download Exploit EDB-27925 EXPLOIT
exploitdb
访问
CVE Reference: CVE-2006-2629 ADVISORY
cve.org
访问
CVSS评分详情
4.0
MEDIUM
CVSS向量: AV:L/AC:H/Au:N/C:N/I:N/A:C
CVSS版本: 2.0
机密性
NONE
完整性
NONE
可用性
COMPLETE
时间信息
发布时间:
2006-05-27 10:00:00
修改时间:
2024-08-07 17:58:51
创建时间:
2025-11-11 15:32:34
更新时间:
2026-01-26 02:17:04
利用信息
此漏洞有可利用代码!
利用代码数量: 1
利用来源:
未知
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2006-2629 2025-11-11 15:17:42 2025-11-11 07:32:34
NVD nvd_CVE-2006-2629 2025-11-11 14:51:49 2025-11-11 07:41:19
CNNVD cnnvd_CNNVD-200605-499 2025-11-11 15:08:51 2025-11-11 07:49:07
EXPLOITDB exploitdb_EDB-27925 2025-11-11 15:05:24 2025-11-11 08:23:50
版本与语言
当前版本: v4
主要语言: EN
支持语言:
EN ZH
其他标识符:
:
:
安全公告
暂无安全公告信息
变更历史
v4 EXPLOITDB
2025-11-11 16:23:50
references_count: 6 → 9; tags_count: 0 → 4; data_sources: ['cnnvd', 'cve', 'nvd'] → ['cnnvd', 'cve', 'exploitdb', 'nvd']
查看详细变更
  • references_count: 6 -> 9
  • tags_count: 0 -> 4
  • data_sources: ['cnnvd', 'cve', 'nvd'] -> ['cnnvd', 'cve', 'exploitdb', 'nvd']
v3 CNNVD
2025-11-11 15:49:07
vulnerability_type: 未提取 → 授权问题; cnnvd_id: 未提取 → CNNVD-200605-499; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 授权问题
  • cnnvd_id: 未提取 -> CNNVD-200605-499
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:41:19
cvss_score: 未提取 → 4.0; cvss_vector: NOT_EXTRACTED → AV:L/AC:H/Au:N/C:N/I:N/A:C; cvss_version: NOT_EXTRACTED → 2.0; affected_products_count: 0 → 27; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • cvss_score: 未提取 -> 4.0
  • cvss_vector: NOT_EXTRACTED -> AV:L/AC:H/Au:N/C:N/I:N/A:C
  • cvss_version: NOT_EXTRACTED -> 2.0
  • affected_products_count: 0 -> 27
  • data_sources: ['cve'] -> ['cve', 'nvd']