CVE-2022-39836
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I. Basic Information for CVE-2022-39836
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in Connected Vehicle Systems Alliance (COVESA) dlt-daemon through 2.18.8. Due to a faulty DLT file parser, a crafted DLT file that crashes the process can be created. This is due to missing validation checks. There is a heap-based buffer over-read of one byte.
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
dlt-daemon 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
dlt-daemon是GlobalGENIVI社区的ECU的DLT通信接口。它从运行在ECU上的一个或多个DLT用户收集并缓冲日志消息，并根据DLT客户机的请求将它们提供给它们。 dlt-daemon 2.18.8及之前版本存在缓冲区错误漏洞，该漏洞源于DLT文件解析器在转换恶意的DLT文件时，会从堆内存中过度读取一个字节，存在堆缓冲区过度读取问题。
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-2022-39836
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2022-10-24 · 10 CVEs total
| CVE-2022-29851 | Open-Xchange OX App Suite 操作系统命令注入漏洞 | |
| CVE-2022-31468 | Open-Xchange OX App Suite 跨站脚本漏洞 | |
| CVE-2021-46848 | GNU Libtasn1 缓冲区错误漏洞 | |
| CVE-2021-46850 | Vesta Control Panel 参数注入漏洞 | |
| CVE-2022-3344 | Linux kernel 安全漏洞 | |
| CVE-2022-38580 | Skipper 代码问题漏洞 | |
| CVE-2022-39837 | dlt-daemon 代码问题漏洞 | |
| CVE-2022-43677 | free5GC 安全漏洞 | |
| CVE-2022-43680 | libexpat 资源管理错误漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
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