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CVE-2014-8172

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 3.12.17及之前版本的文件系统实现过程中存在安全漏洞，该漏洞源于程序使用不适当的锁定方法在文件列表上执行特定的操作。本地攻击者可通过执行Asynchronous I/O(AIO)操作利用该漏洞造成拒绝服务（软死锁或系统崩溃）。

AI Predicted 4.7 Difficulty: Moderate EPSS 0.38% · P31
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I. Basic Information for CVE-2014-8172

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The filesystem implementation in the Linux kernel before 3.13 performs certain operations on lists of files with an inappropriate locking approach, which allows local users to cause a denial of service (soft lockup or system crash) via unspecified use of Asynchronous I/O (AIO) operations.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 代码注入漏洞
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 3.12.17及之前版本的文件系统实现过程中存在安全漏洞，该漏洞源于程序使用不适当的锁定方法在文件列表上执行特定的操作。本地攻击者可通过执行Asynchronous I/O(AIO)操作利用该漏洞造成拒绝服务（软死锁或系统崩溃）。
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

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2014-8172

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III. Intelligence Information for CVE-2014-8172

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Patches & Fixes for CVE-2014-8172 (2)

Vendor Advisories for CVE-2014-8172 (3)

Mailing List Discussions for CVE-2014-8172 (1)

Same Patch Batch · n/a · 2015-03-16 · 10 CVEs total

CVE-2014-9687 eCryptfs 信任管理漏洞
CVE-2015-0778 Novell osc 操作系统命令注入漏洞
CVE-2014-7822 Linux kernel 权限许可和访问控制问题漏洞
CVE-2014-8159 Red Hat Enterprise Linux 权限许可和访问控制问题漏洞
CVE-2014-8173 Linux kernel 安全漏洞
CVE-2015-0274 Linux kernel XFS 安全漏洞
CVE-2015-1420 linux kernel 竞争条件漏洞
CVE-2015-1421 Linux kernel 释放后重用漏洞
CVE-2015-1593 Linux kernel 权限许可和访问控制问题漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2014-8172

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