Four memory leaks in the nfp_flower_spawn_phy_reprs() function in drivers/net/ethernet/netronome/nfp/flower/main.c in the Linux kernel before 5.3.4 allow attackers to cause a denial of service (memory consumption), aka CID-8572cea1461a.
Reference and upstream commit:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1776373]
This was fixed for Fedora with the 5.3.4 stable kernel updates.