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I. Basic Information for CVE-2022-39837
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 NULL pointer dereference,
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 代码问题漏洞
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及之前版本存在代码问题漏洞,该漏洞源于由于缺少验证检查,DLT文件解析器有问题时,可能会创建导致进程崩溃的恶意DLT文件,存在空指针取消引用问题。
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
VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2022-39837
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III. Intelligence Information for CVE-2022-39837
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IV. Related Vulnerabilities
V. Comments for CVE-2022-39837

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