Fedora 35: FEDORA-2022-b7d8dcefc5 Critical: Microcode Update

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 to upstream 2.1-37. 20220809 - Update of 06-55-03/0x97 (SKX-SP B1)

microcode from revision 0x100015d up to 0x100015e; - Update of

06-55-04/0xb7 (SKX-D/SP/W/X H0/M0/M1/U0) microcode from revision 0x2006d05

up to 0x2006e05; - Update of 06-6a-06/0x87 (ICX-SP D0) microcode from revision

0xd000363 up to 0xd000375; - Update of 06-7a-01/0x01 (GLK B0) microcode

from revision 0x3a up to 0x3c; - Update of 06-7a-08/0x01 (GLK-R R0)

microcode from revision 0x1e up to 0x20; - Update of 06-7e-05/0x80

(ICL-U/Y D1) microcode from revision 0xb0 up to 0xb2; - Update of

06-8c-02/0xc2 (TGL-R C0) microcode from revision 0x26 up to 0x28; - Update

of 06-8d-01/0xc2 (TGL-H R0) microcode from revision 0x3e up to 0x40; -Update of 06-97-02/0x03 (ADL-HX/S 8+8 C0) microcode from revision 0x1f up to

0x22; - Update of 06-97-05/0x03 (ADL-S 6+0 K0) microcode (in intel-ucode/06-97-02) from revision 0x1f up to 0x22; - Update of 06-bf-02/0x03 (ADL

C0) microcode (in intel-ucode/06-97-02) from revision 0x1f up to 0x22; -Update of 06-bf-05/0x03 (ADL C0) microcode (in intel-ucode/06-97-02) from

revision 0x1f up to 0x22; - Update of 06-97-02/0x03 (ADL-HX/S 8+8 C0)

microcode (in intel-ucode/06-97-05) from revision 0x1f up to 0x22; -Update of 06-97-05/0x03 (ADL-S 6+0 K0) microcode from revision 0x1f up to

0x22; - Update of 06-bf-02/0x03 (ADL C0) microcode (in intel-ucode/06-97-05)

from revision 0x1f up to 0x22; - Update of 06-bf-05/0x03 (ADL C0) microcode

(in intel-ucode/06-97-05) from revision 0x1f up to 0x22; - Update of

06-9a-03/0x80 (ADL-P 6+8/U 9W L0/R0) microcode from revision 0x41c up to

0x421; - Update of 06-9a-04/0x80 (ADL-P 2+8 R0) microcode (in intel-ucode/06-9a-03) from revision 0x41c up to 0x421; - Update of 06-9a-03/0x80

(ADL-P 6+8/U 9W L0/R0) microcode (in intel-ucode/06-9a-04) from revision

0x41c up to 0x421; - Update of 06-9a-04/0x80 (ADL-P 2+8 R0) microcode from

revision 0x41c up to 0x421; - Update of 06-a7-01/0x02 (RKL-S B0) microcode

from revision 0x53 up to 0x54; - Update of 06-97-02/0x03 (ADL-HX/S 8+8 C0)

microcode (in intel-ucode/06-bf-02) from revision 0x1f up to 0x22; -Update of 06-97-05/0x03 (ADL-S 6+0 K0) microcode (in intel-ucode/06-bf-02)

from revision 0x1f up to 0x22; - Update of 06-bf-02/0x03 (ADL C0) microcode

from revision 0x1f up to 0x22; - Update of 06-bf-05/0x03 (ADL C0)

microcode (in intel-ucode/06-bf-02) from revision 0x1f up to 0x22; -Update of 06-97-02/0x03 (ADL-HX/S 8+8 C0) microcode (in intel-ucode/06-bf-05) from revision 0x1f up to 0x22; - Update of 06-97-05/0x03

(ADL-S 6+0 K0) microcode (in intel-ucode/06-bf-05) from revision 0x1f up to

0x22; - Update of 06-bf-02/0x03 (ADL C0) microcode (in intel-ucode/06-bf-05)

from revision 0x1f up to 0x22; - Update of 06-bf-05/0x03 (ADL C0) microcode

from revision 0x1f up to 0x22. - Addresses CVE-2022-21233

* Tue Aug 9 2022 Eugene Syromiatnikov 2:2.1-47.4

- Update to upstream 2.1-37. 20220809

- Update of 06-55-03/0x97 (SKX-SP B1) microcode from revision 0x100015d

up to 0x100015e;

- Update of 06-55-04/0xb7 (SKX-D/SP/W/X H0/M0/M1/U0) microcode from

revision 0x2006d05 up to 0x2006e05;

- Update of 06-6a-06/0x87 (ICX-SP D0) microcode from revision 0xd000363

up to 0xd000375;

- Update of 06-7a-01/0x01 (GLK B0) microcode from revision 0x3a up

to 0x3c;

- Update of 06-7a-08/0x01 (GLK-R R0) microcode from revision 0x1e up

to 0x20;

- Update of 06-7e-05/0x80 (ICL-U/Y D1) microcode from revision 0xb0

up to 0xb2;

- Update of 06-8c-02/0xc2 (TGL-R C0) microcode from revision 0x26 up

to 0x28;

- Update of 06-8d-01/0xc2 (TGL-H R0) microcode from revision 0x3e up

to 0x40;

- Update of 06-97-02/0x03 (ADL-HX/S 8+8 C0) microcode from revision

0x1f up to 0x22;

- Update of 06-97-05/0x03 (ADL-S 6+0 K0) microcode (in

intel-ucode/06-97-02) from revision 0x1f up to 0x22;

- Update of 06-bf-02/0x03 (ADL C0) microcode (in intel-ucode/06-97-02)

from revision 0x1f up to 0x22;

- Update of 06-bf-05/0x03 (ADL C0) microcode (in intel-ucode/06-97-02)

from revision 0x1f up to 0x22;

- Update of 06-97-02/0x03 (ADL-HX/S 8+8 C0) microcode (in

intel-ucode/06-97-05) from revision 0x1f up to 0x22;

- Update of 06-97-05/0x03 (ADL-S 6+0 K0) microcode from revision 0x1f

up to 0x22;

- Update of 06-bf-02/0x03 (ADL C0) microcode (in intel-ucode/06-97-05)

from revision 0x1f up to 0x22;

- Update of 06-bf-05/0x03 (ADL C0) microcode (in intel-ucode/06-97-05)

from revision 0x1f up to 0x22;

- Update of 06-9a-03/0x80 (ADL-P 6+8/U 9W L0/R0) microcode from revision

0x41c up to 0x421;

- Update of 06-9a-04/0x80 (ADL-P 2+8 R0) microcode (in

intel-ucode/06-9a-03) from revision 0x41c up to 0x421;

- Update of 06-9a-03/0x80 (ADL-P 6+8/U 9W L0/R0) microcode (in

intel-ucode/06-9a-04) from revision 0x41c up to 0x421;

- Update of 06-9a-04/0x80 (ADL-P 2+8 R0) microcode from revision 0x41c

up to 0x421;

- Update of 06-a7-01/0x02 (RKL-S B0) microcode from revision 0x53 up

to 0x54;

- Update of 06-97-02/0x03 (ADL-HX/S 8+8 C0) microcode (in

intel-ucode/06-bf-02) from revision 0x1f up to 0x22;

- Update of 06-97-05/0x03 (ADL-S 6+0 K0) microcode (in

intel-ucode/06-bf-02) from revision 0x1f up to 0x22;

- Update of 06-bf-02/0x03 (ADL C0) microcode from revision 0x1f up

to 0x22;

- Update of 06-bf-05/0x03 (ADL C0) microcode (in intel-ucode/06-bf-02)

from revision 0x1f up to 0x22;

- Update of 06-97-02/0x03 (ADL-HX/S 8+8 C0) microcode (in

intel-ucode/06-bf-05) from revision 0x1f up to 0x22;

- Update of 06-97-05/0x03 (ADL-S 6+0 K0) microcode (in

intel-ucode/06-bf-05) from revision 0x1f up to 0x22;

- Update of 06-bf-02/0x03 (ADL C0) microcode (in intel-ucode/06-bf-05)

from revision 0x1f up to 0x22;

- Update of 06-bf-05/0x03 (ADL C0) microcode from revision 0x1f up

to 0x22.

- Addresses CVE-2022-21233

su -c 'dnf upgrade --advisory FEDORA-2022-b7d8dcefc5' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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/security/

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