Security Fix(es):

• kernel: use-after-free in RDMA listen() (CVE-2021-4028)
• kernel: heap out of bounds write in nf_dup_netdev.c (CVE-2022-25636)

Bug Fix(es):

• Backport DFS fixes from upstream (BZ#2056329)
• [RHEL8.5] lpfc driver often fails to detect storage directly connected to Broadcom FC HBA (BZ#2058193)
• nf_reinject calls nf_queue_entry_free on an already freed entry->state (BZ#2061446)
• gfs2 blocking in gdlm_lock (BZ#2069750)

https://access.redhat.com/errata/RHSA-2022:1550?sc_cid=701600000006NHXAA2