CVE-2022-29800
Quick assessment
Affected
n/a networkd-dispatcher
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
networkd-dispatcher是美国clayton craft个人开发者的一个用于 systemd-networkd 连接状态更改的调度程序守护进程。 networkd-dispatcher 1.0 - 2.1 版本存在安全漏洞，该漏洞源于发现的脚本和正在运行的脚本之间存在竞争条件。攻击者利用此漏洞可提升系统权限。
Possible ATT&CK Techniques 2 AI
T1055 · Process Injection T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-29800
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A time-of-check-time-of-use (TOCTOU) race condition vulnerability was found in networkd-dispatcher. This flaw exists because there is a certain time between the scripts being discovered and them being run. An attacker can abuse this vulnerability to replace scripts that networkd-dispatcher believes to be owned by root with ones that are not.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
检查时间与使用时间(TOCTOU)的竞争条件
Source: CVE Program / CVE List V5
Vulnerability Title
networkd-dispatcher 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
networkd-dispatcher是美国clayton craft个人开发者的一个用于 systemd-networkd 连接状态更改的调度程序守护进程。 networkd-dispatcher 1.0 - 2.1 版本存在安全漏洞，该漏洞源于发现的脚本和正在运行的脚本之间存在竞争条件。攻击者利用此漏洞可提升系统权限。
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 |
|---|---|---|---|---|
| - | networkd-dispatcher | uknown | - |
|
II. Public POCs for CVE-2022-29800
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | PoC for Nimbuspwn: Linux Privilege Escalation via Path Traversal and TOCTOU in networkd-dispatcher | https://github.com/ngtuonghung/nimbuspwn-CVE-2022-29800-CVE-2022-29799 | POC Details |
AI-Generated POC
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Security Blog Posts for CVE-2022-29800 (1)
Same Patch Batch · n/a · 2022-09-21 · 29 CVEs total
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| CVE-2022-40030 | Simple Task Managing System SQL注入漏洞 | |
| CVE-2022-31679 | VMware Spring Data REST 安全漏洞 | |
| CVE-2022-28982 | Liferay Portal和Liferay DXP 跨站脚本漏洞 | |
| CVE-2022-29799 | FacturaScripts 路径遍历漏洞 | |
| CVE-2022-23948 | Keylime 安全漏洞 | |
| CVE-2021-43310 | Keylime 安全漏洞 | |
| CVE-2022-23949 | Keylime 安全漏洞 | |
| CVE-2022-23950 | Keylime 安全漏洞 |
Showing top 20 of 29 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2022-29800
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