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CVE-2022-45869

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基金会的开源操作系统Linux所使用的内核。 Linux kernel 6.1-rc6及以前版本存在安全漏洞，该漏洞源于其x86 KVM子系统中的竞态条件允许客户操作系统用户在启用嵌套虚拟化和TDP MMU时导致拒绝服务（主机操作系统崩溃或主机操作系统内存损坏）。

AI Predicted 8.8 Difficulty: Hard EPSS 0.25% · P17
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I. Basic Information for CVE-2022-45869

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A race condition in the x86 KVM subsystem in the Linux kernel through 6.1-rc6 allows guest OS users to cause a denial of service (host OS crash or host OS memory corruption) when nested virtualisation and the TDP MMU are enabled.
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 竞争条件问题漏洞
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 6.1-rc6及以前版本存在安全漏洞，该漏洞源于其x86 KVM子系统中的竞态条件允许客户操作系统用户在启用嵌套虚拟化和TDP MMU时导致拒绝服务（主机操作系统崩溃或主机操作系统内存损坏）。
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-2022-45869

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III. Intelligence Information for CVE-2022-45869

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Patches & Fixes for CVE-2022-45869 (1)

Same Patch Batch · n/a · 2022-11-30 · 21 CVEs total

CVE-2022-24441 5.8 MEDIUM Code Injection
CVE-2022-22984 5.0 MEDIUM Command Injection
CVE-2022-46338 g810-led 安全漏洞
CVE-2021-31740 SEPPmail 跨站脚本漏洞
CVE-2022-45337 Tenda TX9 Pro 缓冲区错误漏洞
CVE-2022-45332 LibreDWG 缓冲区错误漏洞
CVE-2022-45328 Church Management System SQL注入漏洞
CVE-2022-44296 Sanitization Management System SQL注入漏洞
CVE-2022-44295 Sanitization Management System SQL注入漏洞
CVE-2022-44294 Sanitization Management System SQL注入漏洞
CVE-2022-44151 Simple Inventory Management System SQL注入漏洞
CVE-2022-44136 Zenario CMS 安全漏洞
CVE-2022-44097 Book Store Management System 信任管理问题漏洞
CVE-2022-44096 Sanitization Management System 信任管理问题漏洞
CVE-2022-41413 perfSONAR 跨站请求伪造漏洞
CVE-2022-41412 perfSONAR 代码问题漏洞
CVE-2022-38803 Zkteco BioTime 跨站脚本漏洞
CVE-2022-38802 Zkteco BioTime 跨站脚本漏洞
CVE-2022-38801 Zkteco BioTime 跨站脚本漏洞
CVE-2022-23746 Check Point IPSec VPN 安全漏洞

IV. Related Vulnerabilities

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

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