The vulnerability of the nf_tproxy_laddr4() function in the module net/ipv4/netfilter/nf_tproxy_ipv4.c, which is part of the IPv4 protocol implementation in Linux kernel, allows a attacker to cause a service failure.

The vulnerability of the nftproxyladdr4 function in the net/ipv4/netfilter/nftproxyipv4.c module of the Linux operating system’s IPv4 protocol implementation is related to pointer aliasing. Exploiting this vulnerability could allow an attacker to cause a service failure...