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CVE-2022-39189

EPSS 0.02% · P6
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I. Basic Information for CVE-2022-39189

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users can compromise the guest kernel because TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED situations.
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 安全漏洞
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 5.18.17之前的版本存在安全漏洞，该漏洞源于基于x86架构的KVM子系统由于TLB刷新操作在某些KVM_VCPU_PREEMPTED情况下处理不当，非特权客户机用户可能会损害客户机内核。
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-2022-39189

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III. Intelligence Information for CVE-2022-39189

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Same Patch Batch · n/a · 2022-09-02 · 26 CVEs total

CVE-2022-36636Garage Management System SQL注入漏洞
CVE-2022-39190Linux kernel 安全漏洞
CVE-2022-39188Linux kernel 竞争条件问题漏洞
CVE-2022-39177BlueZ 安全漏洞
CVE-2022-39176BlueZ 安全漏洞
CVE-2020-22669ModSecurity SQL注入漏洞
CVE-2022-39170libdwarf 资源管理错误漏洞
CVE-2022-36759Online Food Ordering System SQL注入漏洞
CVE-2022-36593kkFileView 路径遍历漏洞
CVE-2022-36594Mapper SQL注入漏洞
CVE-2022-36600BlogEngine 跨站脚本漏洞
CVE-2022-37679madskristensen Miniblog.Core 跨站脚本漏洞
CVE-2022-36609Clinic’s Patient Management System SQL注入漏洞
CVE-2022-36754Expense Management System SQL注入漏洞
CVE-2022-36637Garage Management System 跨站脚本漏洞
CVE-2022-39194MediaWiki 资源管理错误漏洞
CVE-2021-44718wolfSSL 安全漏洞
CVE-2022-37458Discourse 安全漏洞
CVE-2021-27693PublicCMS 代码问题漏洞
CVE-2022-36638Garage Management System 安全漏洞

Showing top 20 of 26 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2022-39189

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