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CVE-2018-19406

EPSS 0.11% · P29
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I. Basic Information for CVE-2018-19406

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
kvm_pv_send_ipi in arch/x86/kvm/lapic.c in the Linux kernel through 4.19.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) via crafted system calls that reach a situation where the apic map is uninitialized.
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。 Linux kernel 4.19.2及之前版本中的arch/x86/kvm/lapic.c文件的kvm_pv_send_ipi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

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II. Public POCs for CVE-2018-19406

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III. Intelligence Information for CVE-2018-19406

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Same Patch Batch · n/a · 2018-11-21 · 14 CVEs total

CVE-2018-19420Cagintranet GetSimple CMS 安全漏洞
CVE-2018-19421Cagintranet GetSimple CMS 安全漏洞
CVE-2018-19423Codiad 安全漏洞
CVE-2018-19424ClipperCMS 安全漏洞
CVE-2018-19416Sysstat 缓冲区错误漏洞
CVE-2018-19417Contiki-NG MQTT服务器缓冲区错误漏洞
CVE-2018-19409Artifex Ghostscript 安全漏洞
CVE-2018-19410Paessler PRTG Network Monitor 权限许可和访问控制问题漏洞
CVE-2018-19411Paessler PRTG Network Monitor 权限许可和访问控制问题漏洞
CVE-2009-5153Novell NetWare 缓冲区错误漏洞
CVE-2018-19404YXcms 安全漏洞
CVE-2018-19407Linux kernel 安全漏洞
CVE-2018-19422Subrion CMS 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2018-19406

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