In the Linux kernel, Hisilicon Network Subsystem (HNS) does not consider the ETH_SS_PRIV_FLAGS case when retrieving sset_count data, which allows local users to cause a denial of service (buffer overflow and memory corruption) or possibly have unspecified other impact.
An upstream patch:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1553373]
This was fixed for Fedora with the 4.12 kernels