The vulnerability of the replace_nexthop_single() function in the net/ipv4/nexthop.c module of the Linux operating system’s IPv4 kernel implementation allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the replacenexthopsingle function in the net/ipv4/nexthop.c module of the Linux kernel’s IPv4 protocol implementation is related to the dereferencing of the NULL pointer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...