Linux kernel vsock_bpf_recvmsg function denial of service vulnerability

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A denial of service vulnerability exists in the Linux kernel that stems from the vsockbpfrecvmsg function not properly checking vsk-transport when the transport layer is not...

CVE-2025-21670: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: vsock/bpf: return early if transport is not assigned Some of the core functions can only be called if the transport has been assigned. As Michal reported, a socket might have the transport at NULL, for example after a failed...

Linux kernel 代码问题漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A denial of service vulnerability exists in the Linux kernel that stems from the vsockbpfrecvmsg function not properly checking vsk-transport when the transport layer is not...