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I. Basic Information for CVE-2018-14775
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
tss_alloc in sys/arch/i386/i386/gdt.c in OpenBSD 6.2 and 6.3 has a Local Denial of Service (system crash) due to incorrect I/O port access control on the i386 architecture.
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
OpenBSD 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenBSD是加拿大OpenBSD项目组开发的一套跨平台的、基于BSD的类UNIX操作系统。 OpenBSD 6.2版本至6.3版本中的sys/arch/i386/i386/gdt.c文件的tss_alloc存在安全漏洞，该漏洞源于程序没有正确的执行I/O端口的访问控制。攻击者可利用该漏洞造成拒绝服务（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
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2018-14775
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III. Intelligence Information for CVE-2018-14775
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2018-14775

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