Security Fix(es):

• kernel: use after free in unix_stream_sendpage (CVE-2023-4622)
• kernel: vmwgfx: reference count issue leads to use-after-free in surface handling (CVE-2023-5633)
• kernel: netfilter: potential slab-out-of-bound access due to integer underflow (CVE-2023-42753)
• Kernel: UAF during login when accessing the shost ipaddress (CVE-2023-2162)
• hw amd: Return Address Predictor vulnerability leading to information disclosure (CVE-2023-20569)

Bug Fix(es):

• Backport OVS l4 Symmetric Hashing to rhel-8 (JIRA:RHEL-12746)
• Unbounded memory usage by TCP for receive buffers (JIRA:RHEL-15096)
• various kind of guests freeze on rhel 8.8 (JIRA:RHEL-15121)
• RHEL 8: netfilter: conntrack: Fix gre tunneling over ipv6 (JIRA:RHEL-15259)
• NFSv4.1 needs to handle ENOENT error from GETDEVICEINFO (JIRA:RHEL-16407)
• DM multipath showing failed path for an nvme-o-FC LUN when performing I/O operations (JIRA:RHEL-14718)

https://access.redhat.com/errata/product/479/ver=/rhel---8/x86_64/RHSA-2024:0113