● CVE — High
CVE-2021-45485
Vendorlinux, netapp, oracleProductlinux kernel, h300e firmware, h300s firmware, h410c firmware, h410s firmware, h500e firmware, h500s firmware, h610c firmware, h610s firmware, h615c firmware, h700e firmware, e-series santricity os controller, solidfire & hci management node, communications cloud native core policy, aff a400 firmware, hci compute node firmware, solidfire, enterprise sds & hci storage node, fabric-attached storage 8300 firmware, fabric-attached storage 8700 firmware, all flash fabric-attached storage 8300 firmware, all flash fabric-attached storage 8700 firmware, fabric-attached storage a400 firmware, communications cloud native core binding support function, communications cloud native core network exposure function, brocade fabric operating system firmwareDiscoveredDec 25, 2021UpdatedAug 5, 2026
In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses.