A kernel security update has been released for Fedora 31.
--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2020-76966b3419
2020-03-27 13:08:02.289620
--------------------------------------------------------------------------------
Name : kernel
Product : Fedora 31
Version : 5.5.11
Release : 200.fc31
URL : https://www.kernel.org/
Summary : The Linux kernel
Description :
The kernel meta package
--------------------------------------------------------------------------------
Update Information:
The 5.5.11 stable kernel update contains a number of important fixes across the
tree.
--------------------------------------------------------------------------------
ChangeLog:
* Mon Mar 23 2020 Justin M. Forbes - 5.5.11-200
- Linux v5.5.11
* Fri Mar 20 2020 Jeremy Cline
- Switch Secure Boot to lock down to integrity mode (rhbz 1815571)
* Fri Mar 20 2020 Justin M. Forbes
- Fix CVE-2019-19769 (rhbz 1786174 1786175)
--------------------------------------------------------------------------------
References:
[ 1 ] Bug #1786174 - CVE-2019-19769 kernel: use-after-free in perf_trace_lock_acquire related to include/trace/events/lock.h
https://bugzilla.redhat.com/show_bug.cgi?id=1786174
--------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-76966b3419' 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
