ABB M2M Gateway Out-Of-Bound Read/Write in embedded Linux Kernel (CVE-2023-42753)

An array indexing vulnerability was found in the netfilter subsystem of the Linux kernel. A missing macro could lead to a miscalculation of the h-nets array offset, providing attackers with the primitive to arbitrarily increment/decrement a memory buffer out-of-bound. This issue may allow a local...