kernel: NULL pointer dereference in nvmet_tcp_execute_request

A flaw was found in the Linux kernel's NVMe driver. This issue may allow an unauthenticated malicious actor to send a set of crafted TCP packages when using NVMe over TCP, leading the NVMe driver to a NULL pointer dereference in the NVMe driver, causing kernel panic and a denial of service...

The vulnerability of the `nvmet_tcp_execute_request()` function in the `drivers/nvme/target/tcp.c` file of the Linux NVMe kernel driver allows a attacker to cause a service failure.

The vulnerability of the nvmettcpexecuterequest function in the drivers/nvme/target/tcp.c file of the Linux NVMe kernel driver is related to the assignment of a null pointer. Exploiting this vulnerability could allow a remote attacker to cause a service failure...