Linux kernel tcp_bpf DoS

The vulnerability of the tcpbpf component in the Linux operating system’s kernel is related to incorrect error handling. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2024-46783 tcp_bpf: fix return value of tcp_bpf_sendmsg()

In the Linux kernel, the following vulnerability has been resolved: tcpbpf: fix return value of tcpbpfsendmsg When we cork messages in psock-cork, the last message triggers the flushing will result in sending a skmsg larger than the current message size. In this case, in tcpbpfsendverdict, 'copie...