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CVE-2019-20794

EPSS 0.09% · P26
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I. Basic Information for CVE-2019-20794

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in the Linux kernel 4.18 through 5.6.11 when unprivileged user namespaces are allowed. A user can create their own PID namespace, and mount a FUSE filesystem. Upon interaction with this FUSE filesystem, if the userspace component is terminated via a kill of the PID namespace's pid 1, it will result in a hung task, and resources being permanently locked up until system reboot. This can result in resource exhaustion.
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 资源管理错误漏洞
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 4.18版本至5.6.11版本中存在安全漏洞。攻击者可利用该漏洞导致资源耗尽。
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-2019-20794

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III. Intelligence Information for CVE-2019-20794

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Same Patch Batch · n/a · 2020-05-09 · 14 CVEs total

CVE-2020-12767libexif 数字错误漏洞
CVE-2020-12768Linux kernel 安全漏洞
CVE-2020-12769Linux kernel 输入验证错误漏洞
CVE-2020-12770Linux kernel 安全漏洞
CVE-2020-12771Linux kernel 输入验证错误漏洞
CVE-2019-20795iproute2 资源管理错误漏洞
CVE-2020-12764GNUTeca 路径遍历漏洞
CVE-2020-12765Solis Miolo 路径遍历漏洞
CVE-2020-12766Solis Gnuteca SQL注入漏洞
CVE-2020-12761imlib2 输入验证错误漏洞
CVE-2020-12637Zulip Desktop 信任管理问题漏洞
CVE-2020-12755KDE kio-extras 信息泄露漏洞
CVE-2020-12762json-c 输入验证错误漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2019-20794

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