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CVE-2017-18203

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。 Linux kernel 4.14.3之前版本中的drivers / md / dm.c文件的‘dm_get_from_kobject’函数存在竞争条件问题漏洞。该漏洞源于网络系统或产品在运行过程中，并发代码需要互斥地访问共享资源时，对于并发访问的处理不当。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.32% · P25

Possible ATT&CK Techniques 1 AI

T1069 · Permission Groups Discovery
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I. Basic Information for CVE-2017-18203

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The dm_get_from_kobject function in drivers/md/dm.c in the Linux kernel before 4.14.3 allow local users to cause a denial of service (BUG) by leveraging a race condition with __dm_destroy during creation and removal of DM devices.
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 竞争条件问题漏洞
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。 Linux kernel 4.14.3之前版本中的drivers / md / dm.c文件的‘dm_get_from_kobject’函数存在竞争条件问题漏洞。该漏洞源于网络系统或产品在运行过程中，并发代码需要互斥地访问共享资源时，对于并发访问的处理不当。
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-2017-18203

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III. Intelligence Information for CVE-2017-18203

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Patches & Fixes for CVE-2017-18203 (2)

Vendor Advisories for CVE-2017-18203 (11)

Mailing List Discussions for CVE-2017-18203 (1)

Other References for CVE-2017-18203 (1)

Same Patch Batch · n/a · 2018-02-27 · 65 CVEs total

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CVE-2016-10714 zsh 数字错误漏洞
CVE-2014-10072 zsh 缓冲区错误漏洞
CVE-2018-6533 Icinga 安全漏洞
CVE-2018-6532 Icinga 安全漏洞
CVE-2018-6481 Flexense Disk Savvy Enterprise 缓冲区错误漏洞
CVE-2018-7172 WonderCMS 安全漏洞
CVE-2018-0489 Shibboleth for Windows Service Provider Shibboleth XMLTooling-C 安全漏洞
CVE-2018-6534 Icinga 安全漏洞
CVE-2017-18202 Linux kernel 安全漏洞
CVE-2018-4916 多款Adobe产品image conversion模块安全漏洞
CVE-2018-4915 多款Adobe产品JavaScript API 安全漏洞
CVE-2018-4914 多款Adobe产品缓冲区错误漏洞
CVE-2018-4913 多款Adobe产品XFA引擎安全漏洞
CVE-2018-4912 多款Adobe产品image conversion模块缓冲区错误漏洞
CVE-2018-4911 多款Adobe产品JavaScript API 安全漏洞
CVE-2018-4910 多款Adobe产品JavaScript引擎缓冲区错误漏洞
CVE-2018-4909 多款Adobe产品image conversion模块缓冲区错误漏洞

Showing top 20 of 65 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2017-18203

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