A kernel security update has been released for Fedora 31.

SECURITY: Fedora 31 Update: kernel-5.7.8-100.fc31

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Fedora Update Notification
FEDORA-2020-3be4990c1d
2020-07-16 01:24:02.496173
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Name : kernel
Product : Fedora 31
Version : 5.7.8
Release : 100.fc31
URL :   https://www.kernel.org/
Summary : The Linux kernel
Description :
The kernel meta package

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Update Information:

The 5.7.8 stable kernel update contains a number of important fixes across the
tree.
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ChangeLog:

* Thu Jul 9 2020 Justin M. Forbes - 5.7.8-100
- Linux v5.7.8
- Fixes (rhbz 1852944 1852942 1852963 1852962)
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References:

[ 1 ] Bug #1852942 - kernel: lockdown: bypass through ACPI write via efivar_ssdt
  https://bugzilla.redhat.com/show_bug.cgi?id=1852942
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-3be4990c1d' 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