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CVE-2014-0196

KEV EPSS 48.56% · P98
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I. Basic Information for CVE-2014-0196

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel n_tty_write’函数竞争条件漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
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。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2014-0196

#POC DescriptionSource LinkShenlong Link
1Nonehttps://github.com/SunRain/CVE-2014-0196POC Details
2CVE-2014-0196: Linux kernel pty layer race condition memory corruptionhttps://github.com/tempbottle/CVE-2014-0196POC Details
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III. Intelligence Information for CVE-2014-0196

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Same Patch Batch · n/a · 2014-05-07 · 13 CVEs total

CVE-2013-6726IBM TRIRIGA Application Platform 跨站脚本漏洞
CVE-2013-7336libvirt‘qemuMigrationWaitForSpice’函数拒绝服务漏洞
CVE-2014-0130Ruby on Rails 路径遍历漏洞
CVE-2014-0684Cisco NX-OS on Nexus 7000 switches 输入验证漏洞
CVE-2014-0685Cisco Nexus 1000V InterCloud for VMware 权限许可和访问控制漏洞
CVE-2014-0911IBM WebSphere MQ 拒绝服务漏洞
CVE-2014-2181Cisco Adaptive Security Appliances 授权问题漏洞
CVE-2014-2190Cisco Broadcast Access Center for Telco and Wireless 跨站请求伪造漏洞
CVE-2014-2191Cisco Broadcast Access Center for Telco and Wireless 跨站脚本漏洞
CVE-2014-2891strongSwan 拒绝服务漏洞
CVE-2014-2913Nagios Remote Plugin Executor 安全漏洞
CVE-2014-3124Xen 权限许可和访问控制漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2014-0196

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