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CVE-2014-1438

EPSS 0.04% · P14
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I. Basic Information for CVE-2014-1438

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The restore_fpu_checking function in arch/x86/include/asm/fpu-internal.h in the Linux kernel before 3.12.8 on the AMD K7 and K8 platforms does not clear pending exceptions before proceeding to an EMMS instruction, which allows local users to cause a denial of service (task kill) or possibly gain privileges via a crafted application.
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‘restore_fpu_checking’函数权限许可和访问控制漏洞
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。 基于AMD K7和K8平台上Linux kernel 3.12.7及之前的版本中的arch/x86/include/asm/fpu-internal.h文件中的‘restore_fpu_checking’函数中存在权限许可和访问控制漏洞，该漏洞源于程序在处理EMMS指令之前没有清除挂起的异常。本地攻击者可借助特制的应用程序利用该漏洞造成拒绝服务或
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)

Affected Products

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II. Public POCs for CVE-2014-1438

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III. Intelligence Information for CVE-2014-1438

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Same Patch Batch · n/a · 2014-01-18 · 8 CVEs total

CVE-2013-1740Mozilla Network Security Services 加密问题漏洞
CVE-2014-1444Linux kernel‘fst_get_iface’函数资源管理错误漏洞
CVE-2014-1445Linux kernel‘wanxl_ioctl’函数资源管理错误漏洞
CVE-2014-1446Linux kernel‘yam_ioctl’函数信息泄露漏洞
CVE-2013-2037python-httplib2 SSL凭证安全绕过漏洞
CVE-2013-6424X.org Server 数字错误漏洞
CVE-2013-6425Pixman 数字错误漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2014-1438

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