CVE-2023-3022
Quick assessment
Affected
n/a Linux Kernel (IPv6)
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IPv6 模块中存在缺陷，arg.result 在 fib6_rule_lookup 中的使用不一致，有时持有 rt6_info，有时持有 fib6_info，可能导致 fib6_rule_suppress 中的内核崩溃。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-3022
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in the IPv6 module of the Linux kernel. The arg.result was not used consistently in fib6_rule_lookup, sometimes holding rt6_info and other times fib6_info. This was not accounted for in other parts of the code where rt6_info was expected unconditionally, potentially leading to a kernel panic in fib6_rule_suppress.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用不兼容类型访问资源(类型混淆)
Source: CVE Program / CVE List V5
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存在安全漏洞，该漏洞源于IPv6 模块中存在缺陷，arg.result 在 fib6_rule_lookup 中的使用不一致，有时持有 rt6_info，有时持有 fib6_info，可能导致 fib6_rule_suppress 中的内核崩溃。
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 |
|---|---|---|---|---|
| - | Linux Kernel (IPv6) | Fixed in kernel 5.2-rc1 | - |
|
II. Public POCs for CVE-2023-3022
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2023-3022 (1)
Vendor Advisories for CVE-2023-3022 (1)
Same Patch Batch · n/a · 2023-06-19 · 23 CVEs total
| CVE-2023-35840 | elFinder 路径遍历漏洞 | |
| CVE-2023-35843 | NocoDB 路径遍历漏洞 | |
| CVE-2023-3312 | Linux kernel 资源管理错误漏洞 | |
| CVE-2022-48506 | Dominion Voting Systems ImageCast X 安全特征问题漏洞 | |
| CVE-2023-34641 | KioWare 安全漏洞 | |
| CVE-2023-34642 | KioWare 安全漏洞 | |
| CVE-2023-35862 | libcoap 缓冲区错误漏洞 | |
| CVE-2023-34602 | JeecgBoot SQL注入漏洞 | |
| CVE-2023-34603 | JeecgBoot SQL注入漏洞 | |
| CVE-2023-35866 | KeePassXC 安全漏洞 | |
| CVE-2023-35839 | Solon 代码问题漏洞 | |
| CVE-2023-35857 | Siren Investigate 代码问题漏洞 | |
| CVE-2023-35844 | Lightdash 路径遍历漏洞 | |
| CVE-2023-35846 | Virtualsquare picoTCP 安全漏洞 | |
| CVE-2023-35847 | Virtualsquare picoTCP 安全漏洞 | |
| CVE-2023-35848 | Virtualsquare picoTCP 安全漏洞 | |
| CVE-2023-35849 | Virtualsquare picoTCP 代码问题漏洞 | |
| CVE-2023-34657 | EyouCms 跨站脚本漏洞 | |
| CVE-2023-35852 | Suricata 路径遍历漏洞 | |
| CVE-2023-35853 | Suricata 安全漏洞 |
Showing top 20 of 23 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2023-3022
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