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CVE-2022-3238

Quick assessment

Affected
n/a Kernel
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。umount是一款用于在Unix平台中卸载设备的软件包。 Linux kernel 存在安全漏洞，该漏洞源于NTFS3 子系统中发现了一个双重释放缺陷，攻击者利用该漏洞可以使系统崩溃或可能提升他们在系统上的权限。

AI Predicted 7.8 Difficulty: Hard EPSS 0.22% · P12

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-3238

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A double-free flaw was found in the Linux kernel’s NTFS3 subsystem in how a user triggers remount and umount simultaneously. This flaw allows a local user to crash or potentially escalate their privileges on the system.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
清理环节不完整
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基金会的开源操作系统Linux所使用的内核。umount是一款用于在Unix平台中卸载设备的软件包。 Linux kernel 存在安全漏洞，该漏洞源于NTFS3 子系统中发现了一个双重释放缺陷，攻击者利用该漏洞可以使系统崩溃或可能提升他们在系统上的权限。
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
- Kernel Linux kernel 6.1-rc2 -

II. Public POCs for CVE-2022-3238

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III. Intelligence Information for CVE-2022-3238

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Vendor Advisories for CVE-2022-3238 (1)

Same Patch Batch · n/a · 2022-11-14 · 56 CVEs total

CVE-2022-43687 PortlandLabs Concrete CMS 授权问题漏洞
CVE-2022-45198 Pillow 安全漏洞
CVE-2022-44387 EyouCms 跨站请求伪造漏洞
CVE-2022-45183 Ironman Software PowerShell Universal 安全漏洞
CVE-2022-44390 EyouCms 跨站脚本漏洞
CVE-2022-44389 EyouCms 跨站请求伪造漏洞
CVE-2022-45184 Ironman Software PowerShell Universal 路径遍历漏洞
CVE-2022-43690 PortlandLabs Concrete CMS 安全漏洞
CVE-2022-43689 PortlandLabs Concrete CMS 代码问题漏洞
CVE-2022-43688 PortlandLabs Concrete CMS 跨站脚本漏洞
CVE-2022-43691 PortlandLabs Concrete CMS 安全漏洞
CVE-2022-43686 PortlandLabs Concrete CMS 资源管理错误漏洞
CVE-2022-43342 Eramba 跨站脚本漏洞
CVE-2022-43323 EyouCms 跨站请求伪造漏洞
CVE-2022-43295 XPDF 缓冲区错误漏洞
CVE-2022-43294 Tasmota 缓冲区错误漏洞
CVE-2022-43288 Rukovoditel SQL注入漏洞
CVE-2022-43146 Canteen Management System 代码问题漏洞
CVE-2022-43030 SIYUCMS 安全漏洞
CVE-2022-42984 WoWonder Social Network Platform SQL注入漏洞

Showing top 20 of 56 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Kernel
Same vendor: n/a
Same weakness: CWE-459

V. Comments for CVE-2022-3238

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