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

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2016-4440

EPSS 0.05% · P15
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2016-4440

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
arch/x86/kvm/vmx.c in the Linux kernel through 4.6.3 mishandles the APICv on/off state, which allows guest OS users to obtain direct APIC MSR access on the host OS, and consequently cause a denial of service (host OS crash) or possibly execute arbitrary code on the host OS, via x2APIC mode.
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
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。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 4.6.3及之前版本的arch/x86/kvm/vmx.c文件中存在安全漏洞，该漏洞源于程序没有正确处理APICv on/off状态。虚拟机端攻击者可借助x2APIC模式利用该漏洞获取主机操作系统的直接APIC MSR访问权限，造成拒绝服务（主机操作系统崩溃），或执行任意代码。
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-2016-4440

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2016-4440

Please Login to view more intelligence information

Same Patch Batch · n/a · 2016-06-27 · 14 CVEs total

CVE-2014-9903Linux kernel 信息泄露漏洞
CVE-2014-9904Linux kernel ALSA子系统安全漏洞
CVE-2016-0758Linux kernel 安全漏洞
CVE-2016-1583Linux kernel fs/ecryptfs/kthread.c文件本地提权漏洞
CVE-2016-3707Linux kernel 控制错误漏洞
CVE-2016-3713Linux kernel 安全漏洞
CVE-2016-3949Siemens SIMATIC S7-300 CPU 拒绝服务漏洞
CVE-2016-4470Linux kernel 安全漏洞
CVE-2016-5243Linux kernel 安全漏洞
CVE-2016-5244Linux kernel 安全漏洞
CVE-2016-5728Linux kernel 竞争条件漏洞
CVE-2016-5828Linux kernel 安全漏洞
CVE-2016-5829Linux kernel 基于堆的缓冲区错误漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2016-4440

No comments yet

Leave a comment