The microcode_ctl utility is a companion to the microcode driver written
by Tigran Aivazian
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:
Update to upstream 2.1-48. 20250211 Addition of 06-bf-06/0x07 microcode (in intel-ucode/06-97-02) at revision 0x38; Addition of 06-bf-07/0x07 microcode (in intel-ucode/06-97-02) at revision 0x38; Addition of 06-bf-06/0x07 microcode (in intel-ucode/06-97-05) at revision 0x38; Addition of 06-bf-07/0x07 microcode (in intel-ucode/06-97-05) at revision 0x38; Addition of 06-af-03/0x01 (SRF-SP C0) microcode at revision 0x3000330; Addition of 06-b7-04/0x32 microcode (in intel-ucode/06-b7-01) at revision 0x12c; Addition of 06-bf-06/0x07 microcode (in intel-ucode/06-bf-02) at revision 0x38; Addition of 06-bf-07/0x07 microcode (in intel-ucode/06-bf-02) at revision 0x38; Addition of 06-bf-06/0x07 microcode (in intel-ucode/06-bf-05) at revision 0x38; Addition of 06-bf-07/0x07 microcode (in intel-ucode/06-bf-05) at revision 0x38; Removal of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in intel-ucode/06-8f-05) at revision 0x2b000603; Removal of 06-8f-04/0x10 microcode (in intel-ucode/06-8f...
* Wed Feb 12 2025 Eugene Syromiatnikov
Fedora Update Notification
FEDORA-2025-dd577cf35f
2025-02-20 02:26:20.996711+00:00
Name : microcode_ctl
Product : Fedora 40
Version : 2.1
Release : 61.6.fc40
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 .
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.
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-dd577cf35f' 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
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