Vulnerability Information
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Vulnerability Title
RIOT-OS vulnerable to NULL pointer dereference in gnrc_pktbuf_mark
Vulnerability Description
RIOT-OS, an operating system for Internet of Things (IoT) devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2023.04, an attacker can send a crafted frame to the device to trigger a NULL pointer dereference leading to denial of service. This issue is fixed in version 2023.04. There are no known workarounds.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
未加检查的返回值
Vulnerability Title
RIOT RIOT-OS 安全漏洞
Vulnerability Description
RIOT RIOT-OS是一套应用于物联网领域的操作系统。 RIOT-OS 2023.04之前版本存在安全漏洞，该漏洞源于空指针取消引用，攻击者利用该漏洞可以进行拒绝服务攻击。
CVSS Information
N/A
Vulnerability Type
N/A