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CVE-2022-1943

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。 Linux kernel存在安全漏洞，该漏洞源于 UDF 文件系统功能中存在内存写入越界缺陷。攻击者利用该漏洞使系统崩溃。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.29% · P21

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-1943

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw out of bounds memory write in the Linux kernel UDF file system functionality was found in the way user triggers some file operation which triggers udf_write_fi(). A local user could use this flaw to crash the system or potentially
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 缓冲区错误漏洞
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。 Linux kernel存在安全漏洞，该漏洞源于 UDF 文件系统功能中存在内存写入越界缺陷。攻击者利用该漏洞使系统崩溃。
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 5.18-rc7 -

II. Public POCs for CVE-2022-1943

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III. Intelligence Information for CVE-2022-1943

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Same Patch Batch · n/a · 2022-06-01 · 81 CVEs total

CVE-2021-34078 lifion-verify-dependencies 操作系统命令注入漏洞
CVE-2021-34079 Docker-Tester 操作系统命令注入漏洞
CVE-2022-31948 Rescue Dispatch Management System SQL注入漏洞
CVE-2020-20971 PbootCMS 跨站请求伪造漏洞
CVE-2022-1949 389-ds-base 安全漏洞
CVE-2021-33254 Embedthis Software Appweb 代码问题漏洞
CVE-2021-34080 ssl-utils 操作系统命令注入漏洞
CVE-2021-34081 gitsome 操作系统命令注入漏洞
CVE-2021-34082 proctree 操作系统命令注入漏洞
CVE-2021-34084 s3-uploader 操作系统命令注入漏洞
CVE-2022-31965 Rescue Dispatch Management System SQL注入漏洞
CVE-2022-31964 Rescue Dispatch Management System SQL注入漏洞
CVE-2022-31962 Rescue Dispatch Management System SQL注入漏洞
CVE-2022-31961 Rescue Dispatch Management System SQL注入漏洞
CVE-2022-31959 Rescue Dispatch Management System SQL注入漏洞
CVE-2022-31957 Rescue Dispatch Management System SQL注入漏洞
CVE-2022-31956 Rescue Dispatch Management System SQL注入漏洞
CVE-2022-31953 Rescue Dispatch Management System SQL注入漏洞
CVE-2022-31952 Rescue Dispatch Management System SQL注入漏洞
CVE-2022-31951 Rescue Dispatch Management System SQL注入漏洞

Showing top 20 of 81 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Kernel
Same vendor: n/a
Same weakness: CWE-787