CVE-2022-37394
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2022-37394
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in OpenStack Nova before 23.2.2, 24.x before 24.1.2, and 25.x before 25.0.2. By creating a neutron port with the direct vnic_type, creating an instance bound to that port, and then changing the vnic_type of the bound port to macvtap, an authenticated user may cause the compute service to fail to restart, resulting in a possible denial of service. Only Nova deployments configured with SR-IOV are affected.
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
OpenStack 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenStack是美国国家航空航天局（NASA）的一个云平台管理项目。OpenStack Nova是其中的一个用Python编写的云计算构造控制器，属于IaaS系统的一部分。 OpenStack Nova 23.2.2之前版本、24.1.2之前的24.x版本以及25.0.2之前的25.x版本存在安全漏洞，该漏洞源于通过具有直接vnic_type的neutron端口，创建一个与该端口绑定的实例，然后将绑定端口的vnic_type改为macvtap，认证用户可能导致计算服务无法重新启动，从而导致可能的拒绝服
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-2022-37394
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2022-37394
请登录查看更多情报信息。
- https://bugs.launchpad.net/ossa/+bug/1981813x_refsource_MISC
- https://review.opendev.org/c/openstack/nova/+/849985x_refsource_MISC
- https://review.opendev.org/c/openstack/nova/+/850003x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2022-37394
Same Patch Batch · n/a · 2022-08-03 · 21 CVEs total
| CVE-2022-34968 | Percona Server for MySQL SQL注入漏洞 | |
| CVE-2022-35506 | TripleCross 缓冲区错误漏洞 | |
| CVE-2022-35505 | TripleCross 安全漏洞 | |
| CVE-2022-35161 | GVRET 安全漏洞 | |
| CVE-2022-35158 | Tencent TscanCode 安全漏洞 | |
| CVE-2022-34992 | LuaDec 缓冲区错误漏洞 | |
| CVE-2022-34973 | D-Link DIR-820L 安全漏洞 | |
| CVE-2022-35620 | D-Link DIR-818LW 安全漏洞 | |
| CVE-2022-35619 | D-Link DIR-818LW 安全漏洞 | |
| CVE-2022-34974 | D-Link DIR-820L 命令注入漏洞 | |
| CVE-2022-36359 | Django 安全漏洞 | |
| CVE-2022-34969 | PingCAP TiDB 代码问题漏洞 | |
| CVE-2022-34967 | MonetDB 安全漏洞 | |
| CVE-2022-34937 | u5cms 跨站请求伪造漏洞 | |
| CVE-2022-34928 | jfinal cms SQL注入漏洞 | |
| CVE-2022-34927 | MilkyTracker 缓冲区错误漏洞 | |
| CVE-2022-36197 | BigTree CMS 跨站脚本漏洞 | |
| CVE-2022-35737 | SQLite 输入验证错误漏洞 | |
| CVE-2022-32293 | Linux kernel 资源管理错误漏洞 | |
| CVE-2022-32292 | Linux kernel 缓冲区错误漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8276
bettercap MySQL Server mysql_server.go integer coercion - CVE-2026-8275
bettercap zerogod IPP Service zerogod_ipp_primitives.go ippR - CVE-2026-8270
Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2022-37394
No comments yet