Security Fix(es):

• kernel: cls_flower: out-of-bounds write in fl_set_geneve_opt() (CVE-2023-35788)
• hw: amd: Cross-Process Information Leak (CVE-2023-20593)

Bug Fix(es):

• nf_conntrack causing nfs to stall (BZ#2128262)
• Request to backport upstream commit 5e2d2cc2588b, 26a8b12747c9, and e98fa02c4f2e for RHEL 7.9.z (BZ#2180681)
• Fix soft lockup happens in gfs2_dir_get_hash_table() (BZ#2190450)

https://access.redhat.com/errata/RHSA-2023:4819