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

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2018-14678

EPSS 0.08% · P24
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2018-14678

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in the Linux kernel through 4.17.11, as used in Xen through 4.11.x. The xen_failsafe_callback entry point in arch/x86/entry/entry_64.S does not properly maintain RBX, which allows local users to cause a denial of service (uninitialized memory usage and system crash). Within Xen, 64-bit x86 PV Linux guest OS users can trigger a guest OS crash or possibly gain privileges.
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
Xen Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Xen是英国剑桥大学开发的一款开源的虚拟机监视器产品。该产品能够使不同和不兼容的操作系统运行在同一台计算机上，并支持在运行时进行迁移，保证正常运行并且避免宕机。Linux kernel是其中的一个Linux系统所使用的内核。 Xen 4.11.x及之前版本中使用的Linux kernel 4.17.11及之前版本存在安全漏洞，该漏洞源于程序在没有首先调用error_entry的情况下就调用error_exit。本地攻击者可利用该漏洞造成拒绝服务（使用未初始化内存和系统崩溃）或获取权限。
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

VendorProductAffected VersionsCPESubscribe
-n/a n/a -

II. Public POCs for CVE-2018-14678

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2018-14678

请登录查看更多情报信息。

Same Patch Batch · n/a · 2018-07-28 · 9 CVEs total

CVE-2018-14679Libmspack mspack/chmd.c 安全漏洞
CVE-2018-14680Libmspack 输入验证错误漏洞
CVE-2018-14681Libmspack 缓冲区错误漏洞
CVE-2018-14682Libmspack mspack/chmd.c 安全漏洞
CVE-2018-14685Gxlcms 安全漏洞
CVE-2018-14686XYCMS 跨站脚本漏洞
CVE-2018-0497ARM mbed TLS 安全漏洞
CVE-2018-0498ARM mbed TLS 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2018-14678

No comments yet

Leave a comment