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CVE-2020-27673

Quick assessment

Affected
n/a n/a
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基金会发布的开源操作系统Linux所使用的内核。 Linux kernel 5.9.1及之前版本存在资源管理错误漏洞，该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。

AI Predicted 7.5 Difficulty: Moderate EPSS 0.41% · P35
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I. Basic Information for CVE-2020-27673

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in the Linux kernel through 5.9.1, as used with Xen through 4.14.x. Guest OS users can cause a denial of service (host OS hang) via a high rate of events to dom0, aka CID-e99502f76271.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
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 5.9.1及之前版本存在资源管理错误漏洞，该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。
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
- n/a n/a -

II. Public POCs for CVE-2020-27673

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III. Intelligence Information for CVE-2020-27673

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Patches & Fixes for CVE-2020-27673 (2)

Vendor Advisories for CVE-2020-27673 (1)

Mailing List Discussions for CVE-2020-27673 (5)

Other References for CVE-2020-27673 (1)

Same Patch Batch · n/a · 2020-10-22 · 30 CVEs total

CVE-2019-16127 Microchip Atmel Advanced Software Framework 输入验证错误漏洞
CVE-2020-27670 Xen 数据伪造问题漏洞
CVE-2020-27671 Xen 安全漏洞
CVE-2020-27672 Xen 资源管理错误漏洞
CVE-2020-27674 Xen 缓冲区错误漏洞
CVE-2020-27675 Linux kernel 资源管理错误漏洞
CVE-2020-18129 赞赞网络科技 EyouCms 跨站请求伪造漏洞
CVE-2020-3996 Velero 信息泄露漏洞
CVE-2020-25186 WECON Technologies LeviStudioU 代码问题漏洞
CVE-2020-10721 fabric8-maven-plugin 代码问题漏洞
CVE-2019-16128 Microchip CryptoAuthLib 缓冲区错误漏洞
CVE-2019-16129 Microchip CryptoAuthLib 缓冲区错误漏洞
CVE-2020-27664 Strapi 安全漏洞
CVE-2020-27665 Strapi 安全漏洞
CVE-2020-27666 Strapi 跨站脚本漏洞
CVE-2020-27560 ImageMagick Studio ImageMagick 数字错误漏洞
CVE-2020-15906 Tiki 安全漏洞
CVE-2020-27155 Octopus Deploy 安全漏洞
CVE-2020-27195 Hashicorp Nomad Enterprise 安全漏洞
CVE-2020-27533 Desdev DedeCMS 跨站脚本漏洞

Showing top 20 of 30 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2020-27673

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