Drivers for the Intel Ethernet Controller X710 and Intel Ethernet Controller XL710 families before version 22.0 are vulnerable to a denial of service in certain layer 2 network configurations.

Improper buffer restrictions in the firmware of the Intel(R) Ethernet 700 Series Controllers may allow a privileged user to potentially enable escalation of privilege and/or denial of service via local access.

Insufficient access control in the firmware of the Intel(R) Ethernet 700 Series Controllers before version 7.3 may allow a privileged user to potentially enable escalation of privilege and/or denial of service via local access.

A logic issue in the firmware of the Intel(R) Ethernet 700 Series Controllers may allow a privileged user to potentially enable escalation of privilege and/or denial of service via local access.

Protection mechanism failure in Intel(R) Ethernet 700 Series Controllers before version 7.3 may allow a privileged user to potentially enable escalation of privilege and/or denial of service via local access.

kernel: net: ethernet flow control vulnerability in SRIOV devices

On multiple SR-IOV cars it is possible for VF's assigned to guests to send ethernet flow control pause frames via the PF. This includes Linux kernel ixgbe driver before commit f079fa005aae08ee0e1bc32699874ff4f02e11c1, the Linux Kernel i40e/i40evf driver before e7358f54a3954df16d4f87e3cad35063f1c17de5 and the DPDK before commit 3f12b9f23b6499ff66ec8b0de941fb469297e5d0, additionally Multiple vendor NIC firmware is affected.