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CVE-2017-13686

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-rc1版本至4.13-rc6版本中的net/ipv4/route.c文件存在安全漏洞。本地攻击者可借助特制的系统调用利用该漏洞造成拒绝服务（空指针逆向引用）。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.36% · P30

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2017-13686

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
net/ipv4/route.c in the Linux kernel 4.13-rc1 through 4.13-rc6 is too late to check for a NULL fi field when RTM_F_FIB_MATCH is set, which allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via crafted system calls. NOTE: this does not affect any stable release.
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 安全漏洞
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-rc1版本至4.13-rc6版本中的net/ipv4/route.c文件存在安全漏洞。本地攻击者可借助特制的系统调用利用该漏洞造成拒绝服务（空指针逆向引用）。
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-2017-13686

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III. Intelligence Information for CVE-2017-13686

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Patches & Fixes for CVE-2017-13686 (2)

Same Patch Batch · n/a · 2017-08-24 · 27 CVEs total

CVE-2015-8308 LXDM 安全漏洞
CVE-2017-13666 libbpg MulticoreWare x265 数字错误漏洞
CVE-2017-13658 ImageMagick 输入验证错误漏洞
CVE-2017-12836 CVS 安全漏洞
CVE-2017-12137 Xen 安全漏洞
CVE-2017-12136 Xen 竞争条件漏洞
CVE-2017-12135 Xen 安全漏洞
CVE-2017-12134 Xen 安全漏洞
CVE-2017-11424 PyJWT 安全漏洞
CVE-2017-13669 NexusPHP SQL注入漏洞
CVE-2017-12679 NexusPHP SQL注入漏洞
CVE-2017-13671 MISP 跨站脚本漏洞
CVE-2017-12879 Paessler PRTG Network Monitor 跨站脚本漏洞
CVE-2015-4699 Cloud4Wi Splash Portal 跨站脚本漏洞
CVE-2015-7896 Samsung Galaxy S6 LibQJpeg 安全漏洞
CVE-2015-7516 ONOS 安全漏洞
CVE-2015-7259 ZTE ADSL ZXV10 W300 安全漏洞
CVE-2015-7258 ZTE ADSL ZXV10 W300 安全漏洞
CVE-2015-7257 ZTE ADSL ZXV10 W300 安全漏洞
CVE-2015-5293 Red Hat Enterprise Virtualization Manager 安全漏洞

Showing top 20 of 27 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2017-13686

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