-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2020-11ddbfbdf0 2020-06-26 01:06:35.371773 --------------------------------------------------------------------------------
Name : microcode_ctl Product : Fedora 31 Version : 2.1 Release : 39.fc31 URL : https://pagure.io/microcode_ctl Summary : Tool to transform and deploy CPU microcode update for x86 Description : The microcode_ctl utility is a companion to the microcode driver written by Tigran Aivazian tigran@aivazian.fsnet.co.uk.
The microcode update is volatile and needs to be uploaded on each system boot i.e. it doesn't reflash your cpu permanently, reboot and it reverts back to the old microcode.
-------------------------------------------------------------------------------- Update Information:
Security fix for CVE-2020-0548, CVE-2020-0549, CVE-2020-0543 ---- Security fixes for CVE-2020-0548, CVE-2020-0549, CVE-2020-0543 -------------------------------------------------------------------------------- ChangeLog:
* Tue Jun 16 2020 Anton Arapov aarapov@redhat.com 2:2.1-39 - Update to upstream 2.1-29. 20200616 * Wed Jun 10 2020 Anton Arapov aarapov@redhat.com 2:2.1-38 - Update to upstream 2.1-28. 20200609 -------------------------------------------------------------------------------- References:
[ 1 ] Bug #1788786 - CVE-2020-0548 hw: Vector Register Data Sampling https://bugzilla.redhat.com/show_bug.cgi?id=1788786 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2020-11ddbfbdf0' 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 --------------------------------------------------------------------------------