A kernel security update has been released for Fedora 34.

SECURITY: Fedora 34 Update: kernel-5.14.16-201.fc34

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Fedora Update Notification
FEDORA-2021-bdd146e463
2021-11-06 01:40:19.452369
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Name : kernel
Product : Fedora 34
Version : 5.14.16
Release : 201.fc34
URL :   https://www.kernel.org/
Summary : The Linux kernel
Description :
The kernel meta package

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Update Information:

The 5.14.16 stable kernel update contains a number of important fixes across the
tree.
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ChangeLog:

* Wed Nov 3 2021 Justin M. Forbes [5.14.16-1]
- Update release for usb fix rebuild (Justin M. Forbes)
- Revert "xhci: Set HCD flag to defer primary roothub registration" (Justin M. Forbes)
- Revert "usb: core: hcd: Add support for deferring roothub registration" (Justin M. Forbes)
* Tue Nov 2 2021 Justin M. Forbes [5.14.16-0]
- Changelog entry for 5.14.15 (Justin M. Forbes)
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References:

[ 1 ] Bug #2020362 - CVE-2021-43267 kernel: Insufficient validation of user-supplied sizes for the MSG_CRYPTO message type
  https://bugzilla.redhat.com/show_bug.cgi?id=2020362
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-bdd146e463' 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
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