A kernel security update has been released for Fedora 34.

SECURITY: Fedora 34 Update: kernel-5.15.12-100.fc34

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Fedora Update Notification
FEDORA-2021-c387682aa1
2022-01-01 01:10:24.413279
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Name : kernel
Product : Fedora 34
Version : 5.15.12
Release : 100.fc34
URL :   https://www.kernel.org/
Summary : The Linux kernel
Description :
The kernel meta package

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Update Information:

The 5..15..12 stable kernel update contains a number of important fixes across
the tree.
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ChangeLog:

* Wed Dec 29 2021 Justin M. Forbes [5.15.12-0]
- iwlwifi: mvm: Increase the scan timeout guard to 30 seconds (Ilan Peer)
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References:

[ 1 ] Bug #2035817 - CVE-2021-45469 kernel: out-of-bounds memory access in __f2fs_setxattr() in fs/f2fs/xattr.c when an inode has an invalid last xattr entry
  https://bugzilla.redhat.com/show_bug.cgi?id=2035817
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-c387682aa1' 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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