The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: * kernel: race condition in net/can/bcm.c leads to local privilege escalation * kernel: Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks * kernel: out-of-bounds write in xt_compat_target_from_user in net/netfilter/x_tables.c 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: * Urgent: Missing dptf_power.ko module in RHEL8 * [mlx5] kdump over NFS fails: mlx5 driver gives error Stop room 95 is bigger than the SQ size 64 * BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 in bluetooth hci_error_reset on intel-tigerlake-h01 * Update CIFS to kernel 5.10 * Backport tick/nohz: Conditionally restart tick on idle exit to RHEL 8.5 * Significant performance drop starting on kernel-4.18.0-277 visible on mmap benchmark * Inaccessible NFS server overloads clients * [RHEL8.4 BUG],RialtoMLK, I915 graphic driver failed to boot with one new 120HZ panel * act_ct: subject to DNAT tuple collision Enhancement: * [Lenovo 8.5 FEAT] drivers/nvme - Update to the latest upstream