The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: * kernel: use after free in eventpoll.c may lead to escalation of privilege * kernel: SCSI target write to any block on ILO backstore * kernel: Use after free via PI futex state * kernel: race conditions caused by wrong locking in net/vmw_vsock/af_vsock.c * kernel: out-of-bounds read in libiscsi module * kernel: heap buffer overflow in the iSCSI subsystem * Kernel: KVM: host stack overflow due to lazy update IOAPIC * kernel: iscsi: unrestricted access to sessions and handles For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. Bug Fix: * race condition when creating child sockets from syncookies * On System Z, a hash needs state randomized for entropy extraction * scsi: target: core_tmr_abort_task reporting multiple aborts for the same se_cmd-tag * [mlx5] VF interface stats are not reflected in ip -s link show / ifconfig vf commands * Win10 guest automatic reboot after migration in Win10 and WSL2 on Intel hosts * [RHEL 8.3] Repeated messages - Unable to burst-read optrom segment * Backport bug fix RDMA/umem: Prevent small pages from being returned by ib_umem_find_best_pgsz * [Cisco 8.3] RHEL/Cent 8.2 fNIC driver needs a patch fix that addresses crash * RHEL8.3 - The kernel misdetects zCX with z/VM * Backport 22e4663e91 * SCTP Address already in use when no active endpoints from RHEL 8.2 onwards * lpfc: Fix initial FLOGI failure due to BBSCN not supported * [mm] mm, oom: remove oom_lock from oom_reaper * Unexpected thread movement with AMD Milan compared to Rome * rpmbuild cannot build the userspace RPMs in the kernel package when the kernel itself is not built * [Regression] RHEL8.2 - ISST-LTE:pVM:diapvmlp83:sum:memory DLPAR fails to add memory on multiple trials[mm/memory_hotplug.c:1163] * Configuring the system with non-RT kernel will hang the system * Upstream Patch for Gracefully handle DMAR units with no supported address widthsx86/vt-d * gfs2: Deadlock between gfs2_{create_inode,inode_lookup} and delete_work_func * Failing on tsx-ctrl when the flag doesn"t change anything Enhancement: * RFE: Backport all Audit enhancements and fixes up to version 5.10-rc1 * RHEL8.4: Update the target driver * [Mellanox 8.4 FEAT] mlx5: Hairpin Support in Switch Mode