Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2018-7191

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 4.13.14之前版本中的tun子系统存在代码问题漏洞。该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。

AI Predicted 5.5 Difficulty: Trivial EPSS 0.65% · P50

Possible ATT&CK Techniques 1 AI

T1069 · Permission Groups Discovery
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2018-7191

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In the tun subsystem in the Linux kernel before 4.13.14, dev_get_valid_name is not called before register_netdevice. This allows local users to cause a denial of service (NULL pointer dereference and panic) via an ioctl(TUNSETIFF) call with a dev name containing a / character. This is similar to CVE-2013-4343.
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 tun子系统代码问题漏洞
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 4.13.14之前版本中的tun子系统存在代码问题漏洞。该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。
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-2018-7191

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2018-7191

请登录查看更多情报信息。

Patches & Fixes for CVE-2018-7191 (4)

Vendor Advisories for CVE-2018-7191 (1)

Mailing List Discussions for CVE-2018-7191 (3)

Other References for CVE-2018-7191 (2)

Same Patch Batch · n/a · 2019-05-17 · 65 CVEs total

CVE-2019-0153 Intel Converged Security and Management Engine 缓冲区错误漏洞
CVE-2019-8929 ZOHO ManageEngine Netflow Analyzer 跨站脚本漏洞
CVE-2019-8926 ZOHO ManageEngine Netflow Analyzer 跨站脚本漏洞
CVE-2019-8927 ZOHO ManageEngine Netflow Analyzer 跨站脚本漏洞
CVE-2019-8928 ZOHO ManageEngine Netflow Analyzer 跨站脚本漏洞
CVE-2019-0172 Intel Unite Client 权限许可和访问控制问题漏洞
CVE-2019-0171 Intel Quartus Software 权限许可和访问控制问题漏洞
CVE-2019-0138 Intel ACU Wizard 权限许可和访问控制问题漏洞
CVE-2019-0132 Intel Unite Client 输入验证错误漏洞
CVE-2019-0170 Intel Dynamic Application Loader 缓冲区错误漏洞
CVE-2019-11085 Intel i915 Graphics Kernel Mode Driver 输入验证错误漏洞
CVE-2019-0126 Intel Xeon Scalable Processor和Intel Xeon Processor D Family 权限许可和访问控制问题漏洞
CVE-2019-0120 多款Intel产品访问控制错误漏洞
CVE-2019-0119 多款Intel产品缓冲区错误漏洞
CVE-2019-0116 Intel Graphics Driver KMD模块缓冲区错误漏洞
CVE-2019-0115 Intel Graphics Driver KMD模块输入验证错误漏洞
CVE-2019-0114 Intel Graphics Drivers 竞争条件问题漏洞
CVE-2019-0113 Intel Graphics Drivers 缓冲区错误漏洞
CVE-2019-0099 Intel Server Platform Services 权限许可和访问控制问题漏洞
CVE-2019-0098 Intel TXE和Intel Converged Security and Management Engine 权限许可和访问控制问题漏洞

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

IV. Related Vulnerabilities

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

V. Comments for CVE-2018-7191

No comments yet

Leave a comment