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CVE-2017-12188

Quick assessment

Affected
n/a Linux kernel
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基金会的开源操作系统Linux所使用的内核。 Linux kernel 4.13.5及之前的版本中的arch/x86/kvm/mmu.c文件存在路径遍历漏洞。本地攻击者可利用该漏洞在主机操作系统上执行任意代码或造成拒绝服务（主机操作系统崩溃）。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.44% · P37
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I. Basic Information for CVE-2017-12188

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
arch/x86/kvm/mmu.c in the Linux kernel through 4.13.5, when nested virtualisation is used, does not properly traverse guest pagetable entries to resolve a guest virtual address, which allows L1 guest OS users to execute arbitrary code on the host OS or cause a denial of service (incorrect index during page walking, and host OS crash), aka an "MMU potential stack buffer overrun."
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 4.13.5及之前的版本中的arch/x86/kvm/mmu.c文件存在路径遍历漏洞。本地攻击者可利用该漏洞在主机操作系统上执行任意代码或造成拒绝服务（主机操作系统崩溃）。
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
- Linux kernel Linux kernel -

II. Public POCs for CVE-2017-12188

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III. Intelligence Information for CVE-2017-12188

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Vendor Advisories for CVE-2017-12188 (4)

Other References for CVE-2017-12188 (2)

Same Patch Batch · n/a · 2017-10-11 · 46 CVEs total

CVE-2017-15260 IrfanView PDF插件缓冲区错误漏洞
CVE-2017-15263 IrfanView PDF插件缓冲区错误漏洞
CVE-2017-14003 LAVA Ether-Serial Link 授权问题漏洞
CVE-2017-14371 EMC RSA Archer GRC Platform 跨站脚本漏洞
CVE-2017-14372 EMC RSA Archer GRC Platform 跨站脚本漏洞
CVE-2017-8016 EMC RSA Archer GRC Platform 跨站脚本漏洞
CVE-2017-8017 EMC Network Configuration Manager 跨站脚本漏洞
CVE-2017-8025 EMC RSA Archer GRC Platform 安全漏洞
CVE-2017-14370 EMC RSA Archer GRC Platform 跨站脚本漏洞
CVE-2017-15261 IrfanView PDF插件缓冲区错误漏洞
CVE-2017-15262 IrfanView PDF插件缓冲区错误漏洞
CVE-2017-15259 IrfanView PDF插件缓冲区错误漏洞
CVE-2017-15258 IrfanView PDF插件缓冲区错误漏洞
CVE-2017-15257 IrfanView PDF插件缓冲区错误漏洞
CVE-2017-15256 IrfanView PDF插件缓冲区错误漏洞
CVE-2017-15255 IrfanView PDF插件缓冲区错误漏洞
CVE-2017-15254 IrfanView PDF插件缓冲区错误漏洞
CVE-2017-15253 IrfanView PDF插件缓冲区错误漏洞
CVE-2017-15252 IrfanView PDF插件缓冲区错误漏洞
CVE-2017-15251 IrfanView PDF插件缓冲区错误漏洞

Showing top 20 of 46 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux kernel
Same vendor: n/a
Same weakness: CWE-121

V. Comments for CVE-2017-12188

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