A kernel security update has been released for Fedora 33.

SECURITY: Fedora 33 Update: kernel-5.13.6-100.fc33

--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2021-12618d9b08
2021-08-02 01:06:02.549996
--------------------------------------------------------------------------------

Name : kernel
Product : Fedora 33
Version : 5.13.6
Release : 100.fc33
URL :   https://www.kernel.org/
Summary : The Linux kernel
Description :
The kernel meta package

--------------------------------------------------------------------------------
Update Information:

The 5.13.6 stable kernel update contains a number of important fixes across the
tree.
--------------------------------------------------------------------------------
ChangeLog:

* Wed Jul 28 2021 Justin M. Forbes [5.13.6-100]
- kernel-5.13.6-0 (Justin M. Forbes)
- kernel-5.13.5-0 (Justin M. Forbes)
- iwlwifi Add support for ax201 in Samsung Galaxy Book Flex2 Alpha (Justin M. Forbes)
- Revert "usb: renesas-xhci: Fix handling of unknown ROM state" (Justin M. Forbes)
- RHEL configs need this too (Justin M. Forbes)
- kernel-5.13.4-0 (Justin M. Forbes)
- Config update for 5.13.4 (Justin M. Forbes)
- kernel-5.13.3-0 (Justin M. Forbes)
- Don't tag a release as [redhat] (Justin M. Forbes)
- platform/x86: amd-pmc: Fix missing unlock on error in amd_pmc_send_cmd() (Yang Yingliang)
* Wed Jul 28 2021 Justin M. Forbes [5.13.6-0]
- kernel-5.13.5-0 (Justin M. Forbes)
- iwlwifi Add support for ax201 in Samsung Galaxy Book Flex2 Alpha (Justin M. Forbes)
- Revert "usb: renesas-xhci: Fix handling of unknown ROM state" (Justin M. Forbes)
- RHEL configs need this too (Justin M. Forbes)
- kernel-5.13.4-0 (Justin M. Forbes)
- Config update for 5.13.4 (Justin M. Forbes)
- kernel-5.13.3-0 (Justin M. Forbes)
- Don't tag a release as [redhat] (Justin M. Forbes)
- platform/x86: amd-pmc: Fix missing unlock on error in amd_pmc_send_cmd() (Yang Yingliang)
--------------------------------------------------------------------------------
References:

[ 1 ] Bug #1986506 - CVE-2021-37576 kernel: powerpc: KVM guest OS users can cause host OS memory corruption
  https://bugzilla.redhat.com/show_bug.cgi?id=1986506
--------------------------------------------------------------------------------

This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-12618d9b08' at the command
line. For more information, refer to the dnf documentation available at
  http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
  https://fedoraproject.org/keys
--------------------------------------------------------------------------------
_______________________________________________