The vulnerability of the tcp_metrics_nl_policy structure in the Linux operating system’s kernel-based IPv4 protocol allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the tcpmetricsnlpolicy structure in the net/ipv4/tcpmetrics.c file of the Linux operating system’s IPv4 protocol implementation is related to the lack of checks on the length of input data. Exploiting this vulnerability could allow an attacker to compromise the confidentialit...