CVE-2014-0196 (CNNVD-201405-092)
MEDIUM
有利用代码
中文标题:
Linux kernel n_tty_write’函数竞争条件漏洞
英文标题:
The n_tty_write function in drivers/tty/n_tty.c in the Linux kernel through 3.14.3 does not properly...
CVSS分数:
5.5
发布时间:
2014-05-07 10:00:00
漏洞类型:
竞争条件问题
状态:
PUBLISHED
数据质量分数:
0.30
数据版本:
v4
漏洞描述
中文描述:
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 3.14.3及之前版本的drivers/tty/n_tty.c文件中的‘n_tty_write’函数存在安全漏洞,该漏洞源于程序没有正确管理tty驱动程序的访问权限。本地攻击者可利用该漏洞造成拒绝服务(内存损坏和系统崩溃)或获取特权。
英文描述:
The n_tty_write function in drivers/tty/n_tty.c in the Linux kernel through 3.14.3 does not properly manage tty driver access in the "LECHO & !OPOST" case, which allows local users to cause a denial of service (memory corruption and system crash) or gain privileges by triggering a race condition involving read and write operations with long strings.
CWE类型:
CWE-362
标签:
local
linux_x86-64
Matthew Daley
OSVDB-106646
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| linux | linux_kernel | * | - | - |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.31 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.31:-:*:*:*:*:*:*
|
| debian | debian_linux | 6.0 | - | - |
cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
|
| debian | debian_linux | 7.0 | - | - |
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
|
| redhat | enterprise_linux | 6.0 | - | - |
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
|
| redhat | enterprise_linux_eus | 6.3 | - | - |
cpe:2.3:o:redhat:enterprise_linux_eus:6.3:*:*:*:*:*:*:*
|
| redhat | enterprise_linux_eus | 6.4 | - | - |
cpe:2.3:o:redhat:enterprise_linux_eus:6.4:*:*:*:*:*:*:*
|
| redhat | enterprise_linux_server_eus | 6.3 | - | - |
cpe:2.3:o:redhat:enterprise_linux_server_eus:6.3:*:*:*:*:*:*:*
|
| suse | suse_linux_enterprise_desktop | 11 | - | - |
cpe:2.3:o:suse:suse_linux_enterprise_desktop:11:sp3:*:*:*:-:*:*
|
| suse | suse_linux_enterprise_high_availability_extension | 11 | - | - |
cpe:2.3:o:suse:suse_linux_enterprise_high_availability_extension:11:sp3:*:*:*:*:*:*
|
| suse | suse_linux_enterprise_server | 11 | - | - |
cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp3:*:*:*:-:*:*
|
| oracle | linux | 6 | - | - |
cpe:2.3:o:oracle:linux:6:-:*:*:*:*:*:*
|
| canonical | ubuntu_linux | 10.04 | - | - |
cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*
|
| canonical | ubuntu_linux | 12.04 | - | - |
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
|
| canonical | ubuntu_linux | 12.10 | - | - |
cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*
|
| canonical | ubuntu_linux | 13.10 | - | - |
cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:*
|
| canonical | ubuntu_linux | 14.04 | - | - |
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
|
| f5 | big-ip_access_policy_manager | * | - | - |
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
|
| f5 | big-ip_advanced_firewall_manager | * | - | - |
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*
|
| f5 | big-ip_analytics | * | - | - |
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*
|
| f5 | big-ip_application_acceleration_manager | * | - | - |
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*
|
| f5 | big-ip_application_security_manager | * | - | - |
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*
|
| f5 | big-ip_edge_gateway | * | - | - |
cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*
|
| f5 | big-ip_global_traffic_manager | * | - | - |
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*
|
| f5 | big-ip_link_controller | * | - | - |
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*
|
| f5 | big-ip_local_traffic_manager | * | - | - |
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*
|
| f5 | big-ip_policy_enforcement_manager | * | - | - |
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*
|
| f5 | big-ip_protocol_security_module | * | - | - |
cpe:2.3:a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:*
|
| f5 | big-ip_wan_optimization_manager | * | - | - |
cpe:2.3:a:f5:big-ip_wan_optimization_manager:*:*:*:*:*:*:*:*
|
| f5 | big-ip_webaccelerator | * | - | - |
cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*
|
| f5 | big-iq_application_delivery_controller | 4.5.0 | - | - |
cpe:2.3:a:f5:big-iq_application_delivery_controller:4.5.0:*:*:*:*:*:*:*
|
| f5 | big-iq_centralized_management | 4.6.0 | - | - |
cpe:2.3:a:f5:big-iq_centralized_management:4.6.0:*:*:*:*:*:*:*
|
| f5 | big-iq_cloud | * | - | - |
cpe:2.3:a:f5:big-iq_cloud:*:*:*:*:*:*:*:*
|
| f5 | big-iq_cloud_and_orchestration | 1.0.0 | - | - |
cpe:2.3:a:f5:big-iq_cloud_and_orchestration:1.0.0:*:*:*:*:*:*:*
|
| f5 | big-iq_device | * | - | - |
cpe:2.3:a:f5:big-iq_device:*:*:*:*:*:*:*:*
|
| f5 | big-iq_security | * | - | - |
cpe:2.3:a:f5:big-iq_security:*:*:*:*:*:*:*:*
|
| f5 | enterprise_manager | 3.1.0 | - | - |
cpe:2.3:a:f5:enterprise_manager:3.1.0:*:*:*:*:*:*:*
|
| f5 | enterprise_manager | 3.1.1 | - | - |
cpe:2.3:a:f5:enterprise_manager:3.1.1:*:*:*:*:*:*:*
|
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
USN-2203-1
vendor-advisory
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
106646
vdb-entry
cve.org
访问
cve.org
SUSE-SU-2014:0683
vendor-advisory
cve.org
访问
cve.org
[oss-security] 20140429 CVE-2014-0196: Linux kernel pty layer race condition memory corruption
mailing-list
cve.org
访问
cve.org
59262
third-party-advisory
cve.org
访问
cve.org
USN-2204-1
vendor-advisory
cve.org
访问
cve.org
59218
third-party-advisory
cve.org
访问
cve.org
USN-2202-1
vendor-advisory
cve.org
访问
cve.org
33516
exploit
cve.org
访问
cve.org
DSA-2928
vendor-advisory
cve.org
访问
cve.org
USN-2199-1
vendor-advisory
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
USN-2197-1
vendor-advisory
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
RHSA-2014:0512
vendor-advisory
cve.org
访问
cve.org
59599
third-party-advisory
cve.org
访问
cve.org
DSA-2926
vendor-advisory
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
SUSE-SU-2014:0667
vendor-advisory
cve.org
访问
cve.org
无标题
x_refsource_MISC
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
USN-2198-1
vendor-advisory
cve.org
访问
cve.org
USN-2200-1
vendor-advisory
cve.org
访问
cve.org
USN-2201-1
vendor-advisory
cve.org
访问
cve.org
USN-2196-1
vendor-advisory
cve.org
访问
cve.org
134c704f-9b21-4f2e-91b3-4a467353bcc0
OTHER
nvd.nist.gov
访问
nvd.nist.gov
ExploitDB EDB-33516
EXPLOIT
exploitdb
访问
exploitdb
Download Exploit EDB-33516
EXPLOIT
exploitdb
访问
exploitdb
CVE Reference: CVE-2014-0196
ADVISORY
cve.org
访问
cve.org
CVSS评分详情
3.1 (adp)
MEDIUM
5.5
CVSS向量:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2014-05-07 10:00:00
修改时间:
2025-10-22 00:05:37
创建时间:
2025-11-11 15:33:42
更新时间:
2025-11-11 16:28:12
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-2014-0196 |
2025-11-11 15:18:42 | 2025-11-11 07:33:42 |
| NVD | nvd_CVE-2014-0196 |
2025-11-11 14:54:32 | 2025-11-11 07:42:28 |
| CNNVD | cnnvd_CNNVD-201405-092 |
2025-11-11 15:09:27 | 2025-11-11 07:51:22 |
| EXPLOITDB | exploitdb_EDB-33516 |
2025-11-11 15:05:26 | 2025-11-11 08:28:12 |
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 16:28:12
references_count: 29 → 32; tags_count: 0 → 4; data_sources: ['cnnvd', 'cve', 'nvd'] → ['cnnvd', 'cve', 'exploitdb', 'nvd']
查看详细变更
- references_count: 29 -> 32
- tags_count: 0 -> 4
- data_sources: ['cnnvd', 'cve', 'nvd'] -> ['cnnvd', 'cve', 'exploitdb', 'nvd']
v3
CNNVD
2025-11-11 15:51:22
vulnerability_type: 未提取 → 竞争条件问题; cnnvd_id: 未提取 → CNNVD-201405-092; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
- vulnerability_type: 未提取 -> 竞争条件问题
- cnnvd_id: 未提取 -> CNNVD-201405-092
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2
NVD
2025-11-11 15:42:28
affected_products_count: 0 → 38; references_count: 28 → 29; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
- affected_products_count: 0 -> 38
- references_count: 28 -> 29
- data_sources: ['cve'] -> ['cve', 'nvd']