FreeBSD : FreeBSD -- TCP: remotely exploitable DoS vector (mbuf leak) (7aa913e9-28d1-11f1-b35e-bc241121aa0a)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 7aa913e9-28d1-11f1-b35e-bc241121aa0a advisory. When a challenge ACK is to be sent tcprespond constructs and sends the challenge ACK and consumes the...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel has a security vulnerability that stems from not initializing extack in ACK...

Zephyr 代码问题漏洞

Zephyr is a small real-time operating system for connected, resource-constrained embedded devices. A code issue vulnerability exists in 802154 ACK frame handling in Zephyr version 2.4.0. An attacker can exploit this vulnerability by sending malicious frames that result in a null pointer...