All patches linked in the CVE refer to a Mellanox (these days owned by Nvidia) network card driver, in combination with IPv4 over IPv6 GRE. I don't think that'

All patches linked in the CVE refer to a Mellanox (these days owned by Nvidia) network card driver, in combination with IPv4 over IPv6 GRE. I don't think that's a very common configuration but from what I can tell it does only affect Linux hosts connected to Mellanox/Nvidia network cards.