Fedora 34: microcode_ctl 2021-8a10199ab5 | LinuxSecurity.com

Advisories

--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2021-8a10199ab5
2021-06-10 01:12:59.750833
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Name        : microcode_ctl
Product     : Fedora 34
Version     : 2.1
Release     : 46.fc34
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.

--------------------------------------------------------------------------------
Update Information:

Update to upstream 2.1-33. 20210608  * Addition of 06-55-05/0xb7 (CLX-SP A0)
microcode at revision 0x3000010; * Addition of 06-6a-05/0x87 (ICX-SP C0)
microcode at revision 0xc0002f0; * Addition of 06-6a-06/0x87 (ICX-SP D0)
microcode at revision 0xd0002a0; * Addition of 06-86-04/0x01 (SNR B0) microcode
at revision 0xb00000f; * Addition of 06-86-05/0x01 (SNR B1) microcode (in intel-
ucode/06-86-04) at revision 0xb00000f; * Addition of 06-86-04/0x01 (SNR B0)
microcode (in intel-ucode/06-86-05) at revision 0xb00000f; * Addition of
06-86-05/0x01 (SNR B1) microcode at revision 0xb00000f; * Addition of
06-8c-01/0x80 (TGL-UP3/UP4 B1) microcode at revision 0x88; * Addition of
06-8c-02/0xc2 (TGL-R C0) microcode at revision 0x16; * Addition of 06-8d-01/0xc2
(TGL-H R0) microcode at revision 0x2c; * Addition of 06-96-01/0x01 (EHL B1)
microcode at revision 0x11; * Addition of 06-9c-00/0x01 (JSL A0/A1) microcode at
revision 0x1d; * Addition of 06-a7-01/0x02 (RKL-S B0) microcode at revision
0x40; * Update of 06-4f-01/0xef (BDX-E/EP/EX/ML B0/M0/R0) microcode (in intel-
ucode-with-caveats/06-4f-01) from revision 0xb000038 up to 0xb00003e; * Update
of 06-3f-02/0x6f (HSX-E/EN/EP/EP 4S C0/C1/M1/R2) microcode from revision 0x44 up
to 0x46; * Update of 06-3f-04/0x80 (HSX-EX E0) microcode from revision 0x16 up
to 0x19; * Update of 06-4e-03/0xc0 (SKL-U/U 2+3e/Y D0/K1) microcode from
revision 0xe2 up to 0xea; * Update of 06-55-03/0x97 (SKX-SP B1) microcode from
revision 0x1000159 up to 0x100015b; * Update of 06-55-04/0xb7 (SKX-D/SP/W/X
H0/M0/M1/U0) microcode from revision 0x2006a0a up to 0x2006b06; * Update of
06-55-06/0xbf (CLX-SP B0) microcode from revision 0x4003006 up to 0x4003102; *
Update of 06-55-07/0xbf (CLX-SP/W/X B1/L1) microcode from revision 0x5003006 up
to 0x5003102; * Update of 06-55-0b/0xbf (CPX-SP A1) microcode from revision
0x700001e up to 0x7002302; * Update of 06-56-03/0x10 (BDX-DE V2/V3) microcode
from revision 0x7000019 up to 0x700001b; * Update of 06-56-04/0x10 (BDX-DE Y0)
microcode from revision 0xf000017 up to 0xf000019; * Update of 06-56-05/0x10
(BDX-NS A0/A1, HWL A1) microcode from revision 0xe00000f up to 0xe000012; *
Update of 06-5c-09/0x03 (APL D0) microcode from revision 0x40 up to 0x44; *
Update of 06-5c-0a/0x03 (APL B1/F1) microcode from revision 0x1e up to 0x20; *
Update of 06-5e-03/0x36 (SKL-H/S/Xeon E3 N0/R0/S0) microcode from revision 0xe2
up to 0xea; * Update of 06-5f-01/0x01 (DNV B0) microcode from revision 0x2e up
to 0x34; * Update of 06-7a-01/0x01 (GLK B0) microcode from revision 0x34 up to
0x36; * Update of 06-7a-08/0x01 (GLK-R R0) microcode from revision 0x18 up to
0x1a; * Update of 06-7e-05/0x80 (ICL-U/Y D1) microcode from revision 0xa0 up to
0xa6; * Update of 06-8a-01/0x10 (LKF B2/B3) microcode from revision 0x28 up to
0x2a; * Update of 06-8e-09/0x10 (AML-Y 2+2 H0) microcode from revision 0xde up
to 0xea; * Update of 06-8e-09/0xc0 (KBL-U/U 2+3e/Y H0/J1) microcode from
revision 0xde up to 0xea; * Update of 06-8e-0a/0xc0 (CFL-U 4+3e D0, KBL-R Y0)
microcode from revision 0xe0 up to 0xea; * Update of 06-8e-0b/0xd0 (WHL-U W0)
microcode from revision 0xde up to 0xea; * Update of 06-8e-0c/0x94 (AML-Y 4+2
V0, CML-U 4+2 V0, WHL-U V0) microcode from revision 0xde up to 0xea; * Update of
06-9e-09/0x2a (KBL-G/H/S/X/Xeon E3 B0) microcode from revision 0xde up to 0xea;
* Update of 06-9e-0a/0x22 (CFL-H/S/Xeon E U0) microcode from revision 0xde up to
0xea; * Update of 06-9e-0b/0x02 (CFL-E/H/S B0) microcode from revision 0xde up
to 0xea; * Update of 06-9e-0c/0x22 (CFL-H/S/Xeon E P0) microcode from revision
0xde up to 0xea; * Update of 06-9e-0d/0x22 (CFL-H/S/Xeon E R0) microcode from
revision 0xde up to 0xea; * Update of 06-a5-02/0x20 (CML-H R1) microcode from
revision 0xe0 up to 0xea; * Update of 06-a5-03/0x22 (CML-S 6+2 G1) microcode
from revision 0xe0 up to 0xea; * Update of 06-a5-05/0x22 (CML-S 10+2 Q0)
microcode from revision 0xe0 up to 0xec; * Update of 06-a6-00/0x80 (CML-U 6+2
A0) microcode from revision 0xe0 up to 0xe8; * Update of 06-a6-01/0x80 (CML-U
6+2 v2 K1) microcode from revision 0xe0 up to 0xea.
--------------------------------------------------------------------------------
ChangeLog:

* Tue Jun  8 2021 Eugene Syromiatnikov  2:2.1-46
- Update to upstream 2.1-33. 20210608
  - Addition of 06-55-05/0xb7 (CLX-SP A0) microcode at revision 0x3000010;
  - Addition of 06-6a-05/0x87 (ICX-SP C0) microcode at revision 0xc0002f0;
  - Addition of 06-6a-06/0x87 (ICX-SP D0) microcode at revision 0xd0002a0;
  - Addition of 06-86-04/0x01 (SNR B0) microcode at revision 0xb00000f;
  - Addition of 06-86-05/0x01 (SNR B1) microcode (in intel-ucode/06-86-04)
    at revision 0xb00000f;
  - Addition of 06-86-04/0x01 (SNR B0) microcode (in intel-ucode/06-86-05)
    at revision 0xb00000f;
  - Addition of 06-86-05/0x01 (SNR B1) microcode at revision 0xb00000f;
  - Addition of 06-8c-01/0x80 (TGL-UP3/UP4 B1) microcode at revision 0x88;
  - Addition of 06-8c-02/0xc2 (TGL-R C0) microcode at revision 0x16;
  - Addition of 06-8d-01/0xc2 (TGL-H R0) microcode at revision 0x2c;
  - Addition of 06-96-01/0x01 (EHL B1) microcode at revision 0x11;
  - Addition of 06-9c-00/0x01 (JSL A0/A1) microcode at revision 0x1d;
  - Addition of 06-a7-01/0x02 (RKL-S B0) microcode at revision 0x40;
  - Update of 06-4f-01/0xef (BDX-E/EP/EX/ML B0/M0/R0) microcode (in
    intel-ucode-with-caveats/06-4f-01) from revision 0xb000038 up to
    0xb00003e;
  - Update of 06-3f-02/0x6f (HSX-E/EN/EP/EP 4S C0/C1/M1/R2) microcode
    from revision 0x44 up to 0x46;
  - Update of 06-3f-04/0x80 (HSX-EX E0) microcode from revision 0x16 up
    to 0x19;
  - Update of 06-4e-03/0xc0 (SKL-U/U 2+3e/Y D0/K1) microcode from revision
    0xe2 up to 0xea;
  - Update of 06-55-03/0x97 (SKX-SP B1) microcode from revision 0x1000159
    up to 0x100015b;
  - Update of 06-55-04/0xb7 (SKX-D/SP/W/X H0/M0/M1/U0) microcode from
    revision 0x2006a0a up to 0x2006b06;
  - Update of 06-55-06/0xbf (CLX-SP B0) microcode from revision 0x4003006
    up to 0x4003102;
  - Update of 06-55-07/0xbf (CLX-SP/W/X B1/L1) microcode from revision
    0x5003006 up to 0x5003102;
  - Update of 06-55-0b/0xbf (CPX-SP A1) microcode from revision 0x700001e
    up to 0x7002302;
  - Update of 06-56-03/0x10 (BDX-DE V2/V3) microcode from revision
    0x7000019 up to 0x700001b;
  - Update of 06-56-04/0x10 (BDX-DE Y0) microcode from revision 0xf000017
    up to 0xf000019;
  - Update of 06-56-05/0x10 (BDX-NS A0/A1, HWL A1) microcode from revision
    0xe00000f up to 0xe000012;
  - Update of 06-5c-09/0x03 (APL D0) microcode from revision 0x40 up
    to 0x44;
  - Update of 06-5c-0a/0x03 (APL B1/F1) microcode from revision 0x1e up
    to 0x20;
  - Update of 06-5e-03/0x36 (SKL-H/S/Xeon E3 N0/R0/S0) microcode from
    revision 0xe2 up to 0xea;
  - Update of 06-5f-01/0x01 (DNV B0) microcode from revision 0x2e up
    to 0x34;
  - Update of 06-7a-01/0x01 (GLK B0) microcode from revision 0x34 up
    to 0x36;
  - Update of 06-7a-08/0x01 (GLK-R R0) microcode from revision 0x18 up
    to 0x1a;
  - Update of 06-7e-05/0x80 (ICL-U/Y D1) microcode from revision 0xa0
    up to 0xa6;
  - Update of 06-8a-01/0x10 (LKF B2/B3) microcode from revision 0x28 up
    to 0x2a;
  - Update of 06-8e-09/0x10 (AML-Y 2+2 H0) microcode from revision 0xde
    up to 0xea;
  - Update of 06-8e-09/0xc0 (KBL-U/U 2+3e/Y H0/J1) microcode from revision
    0xde up to 0xea;
  - Update of 06-8e-0a/0xc0 (CFL-U 4+3e D0, KBL-R Y0) microcode from
    revision 0xe0 up to 0xea;
  - Update of 06-8e-0b/0xd0 (WHL-U W0) microcode from revision 0xde up
    to 0xea;
  - Update of 06-8e-0c/0x94 (AML-Y 4+2 V0, CML-U 4+2 V0, WHL-U V0)
    microcode from revision 0xde up to 0xea;
  - Update of 06-9e-09/0x2a (KBL-G/H/S/X/Xeon E3 B0) microcode from
    revision 0xde up to 0xea;
  - Update of 06-9e-0a/0x22 (CFL-H/S/Xeon E U0) microcode from revision
    0xde up to 0xea;
  - Update of 06-9e-0b/0x02 (CFL-E/H/S B0) microcode from revision 0xde
    up to 0xea;
  - Update of 06-9e-0c/0x22 (CFL-H/S/Xeon E P0) microcode from revision
    0xde up to 0xea;
  - Update of 06-9e-0d/0x22 (CFL-H/S/Xeon E R0) microcode from revision
    0xde up to 0xea;
  - Update of 06-a5-02/0x20 (CML-H R1) microcode from revision 0xe0 up
    to 0xea;
  - Update of 06-a5-03/0x22 (CML-S 6+2 G1) microcode from revision 0xe0
    up to 0xea;
  - Update of 06-a5-05/0x22 (CML-S 10+2 Q0) microcode from revision 0xe0
    up to 0xec;
  - Update of 06-a6-00/0x80 (CML-U 6+2 A0) microcode from revision 0xe0
    up to 0xe8;
  - Update of 06-a6-01/0x80 (CML-U 6+2 v2 K1) microcode from revision
    0xe0 up to 0xea.
--------------------------------------------------------------------------------

This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-8a10199ab5' at the command
line. For more information, refer to the dnf documentation available at
https://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
--------------------------------------------------------------------------------
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Fedora 34: microcode_ctl 2021-8a10199ab5

June 9, 2021
Update to upstream 2.1-33

Summary

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 2.1-33. 20210608 * Addition of 06-55-05/0xb7 (CLX-SP A0) microcode at revision 0x3000010; * Addition of 06-6a-05/0x87 (ICX-SP C0) microcode at revision 0xc0002f0; * Addition of 06-6a-06/0x87 (ICX-SP D0) microcode at revision 0xd0002a0; * Addition of 06-86-04/0x01 (SNR B0) microcode at revision 0xb00000f; * Addition of 06-86-05/0x01 (SNR B1) microcode (in intel- ucode/06-86-04) at revision 0xb00000f; * Addition of 06-86-04/0x01 (SNR B0) microcode (in intel-ucode/06-86-05) at revision 0xb00000f; * Addition of 06-86-05/0x01 (SNR B1) microcode at revision 0xb00000f; * Addition of 06-8c-01/0x80 (TGL-UP3/UP4 B1) microcode at revision 0x88; * Addition of 06-8c-02/0xc2 (TGL-R C0) microcode at revision 0x16; * Addition of 06-8d-01/0xc2 (TGL-H R0) microcode at revision 0x2c; * Addition of 06-96-01/0x01 (EHL B1) microcode at revision 0x11; * Addition of 06-9c-00/0x01 (JSL A0/A1) microcode at revision 0x1d; * Addition of 06-a7-01/0x02 (RKL-S B0) microcode at revision 0x40; * Update of 06-4f-01/0xef (BDX-E/EP/EX/ML B0/M0/R0) microcode (in intel- ucode-with-caveats/06-4f-01) from revision 0xb000038 up to 0xb00003e; * Update of 06-3f-02/0x6f (HSX-E/EN/EP/EP 4S C0/C1/M1/R2) microcode from revision 0x44 up to 0x46; * Update of 06-3f-04/0x80 (HSX-EX E0) microcode from revision 0x16 up to 0x19; * Update of 06-4e-03/0xc0 (SKL-U/U 2+3e/Y D0/K1) microcode from revision 0xe2 up to 0xea; * Update of 06-55-03/0x97 (SKX-SP B1) microcode from revision 0x1000159 up to 0x100015b; * Update of 06-55-04/0xb7 (SKX-D/SP/W/X H0/M0/M1/U0) microcode from revision 0x2006a0a up to 0x2006b06; * Update of 06-55-06/0xbf (CLX-SP B0) microcode from revision 0x4003006 up to 0x4003102; * Update of 06-55-07/0xbf (CLX-SP/W/X B1/L1) microcode from revision 0x5003006 up to 0x5003102; * Update of 06-55-0b/0xbf (CPX-SP A1) microcode from revision 0x700001e up to 0x7002302; * Update of 06-56-03/0x10 (BDX-DE V2/V3) microcode from revision 0x7000019 up to 0x700001b; * Update of 06-56-04/0x10 (BDX-DE Y0) microcode from revision 0xf000017 up to 0xf000019; * Update of 06-56-05/0x10 (BDX-NS A0/A1, HWL A1) microcode from revision 0xe00000f up to 0xe000012; * Update of 06-5c-09/0x03 (APL D0) microcode from revision 0x40 up to 0x44; * Update of 06-5c-0a/0x03 (APL B1/F1) microcode from revision 0x1e up to 0x20; * Update of 06-5e-03/0x36 (SKL-H/S/Xeon E3 N0/R0/S0) microcode from revision 0xe2 up to 0xea; * Update of 06-5f-01/0x01 (DNV B0) microcode from revision 0x2e up to 0x34; * Update of 06-7a-01/0x01 (GLK B0) microcode from revision 0x34 up to 0x36; * Update of 06-7a-08/0x01 (GLK-R R0) microcode from revision 0x18 up to 0x1a; * Update of 06-7e-05/0x80 (ICL-U/Y D1) microcode from revision 0xa0 up to 0xa6; * Update of 06-8a-01/0x10 (LKF B2/B3) microcode from revision 0x28 up to 0x2a; * Update of 06-8e-09/0x10 (AML-Y 2+2 H0) microcode from revision 0xde up to 0xea; * Update of 06-8e-09/0xc0 (KBL-U/U 2+3e/Y H0/J1) microcode from revision 0xde up to 0xea; * Update of 06-8e-0a/0xc0 (CFL-U 4+3e D0, KBL-R Y0) microcode from revision 0xe0 up to 0xea; * Update of 06-8e-0b/0xd0 (WHL-U W0) microcode from revision 0xde up to 0xea; * Update of 06-8e-0c/0x94 (AML-Y 4+2 V0, CML-U 4+2 V0, WHL-U V0) microcode from revision 0xde up to 0xea; * Update of 06-9e-09/0x2a (KBL-G/H/S/X/Xeon E3 B0) microcode from revision 0xde up to 0xea; * Update of 06-9e-0a/0x22 (CFL-H/S/Xeon E U0) microcode from revision 0xde up to 0xea; * Update of 06-9e-0b/0x02 (CFL-E/H/S B0) microcode from revision 0xde up to 0xea; * Update of 06-9e-0c/0x22 (CFL-H/S/Xeon E P0) microcode from revision 0xde up to 0xea; * Update of 06-9e-0d/0x22 (CFL-H/S/Xeon E R0) microcode from revision 0xde up to 0xea; * Update of 06-a5-02/0x20 (CML-H R1) microcode from revision 0xe0 up to 0xea; * Update of 06-a5-03/0x22 (CML-S 6+2 G1) microcode from revision 0xe0 up to 0xea; * Update of 06-a5-05/0x22 (CML-S 10+2 Q0) microcode from revision 0xe0 up to 0xec; * Update of 06-a6-00/0x80 (CML-U 6+2 A0) microcode from revision 0xe0 up to 0xe8; * Update of 06-a6-01/0x80 (CML-U 6+2 v2 K1) microcode from revision 0xe0 up to 0xea.

Change Log

* Tue Jun 8 2021 Eugene Syromiatnikov 2:2.1-46 - Update to upstream 2.1-33. 20210608 - Addition of 06-55-05/0xb7 (CLX-SP A0) microcode at revision 0x3000010; - Addition of 06-6a-05/0x87 (ICX-SP C0) microcode at revision 0xc0002f0; - Addition of 06-6a-06/0x87 (ICX-SP D0) microcode at revision 0xd0002a0; - Addition of 06-86-04/0x01 (SNR B0) microcode at revision 0xb00000f; - Addition of 06-86-05/0x01 (SNR B1) microcode (in intel-ucode/06-86-04) at revision 0xb00000f; - Addition of 06-86-04/0x01 (SNR B0) microcode (in intel-ucode/06-86-05) at revision 0xb00000f; - Addition of 06-86-05/0x01 (SNR B1) microcode at revision 0xb00000f; - Addition of 06-8c-01/0x80 (TGL-UP3/UP4 B1) microcode at revision 0x88; - Addition of 06-8c-02/0xc2 (TGL-R C0) microcode at revision 0x16; - Addition of 06-8d-01/0xc2 (TGL-H R0) microcode at revision 0x2c; - Addition of 06-96-01/0x01 (EHL B1) microcode at revision 0x11; - Addition of 06-9c-00/0x01 (JSL A0/A1) microcode at revision 0x1d; - Addition of 06-a7-01/0x02 (RKL-S B0) microcode at revision 0x40; - Update of 06-4f-01/0xef (BDX-E/EP/EX/ML B0/M0/R0) microcode (in intel-ucode-with-caveats/06-4f-01) from revision 0xb000038 up to 0xb00003e; - Update of 06-3f-02/0x6f (HSX-E/EN/EP/EP 4S C0/C1/M1/R2) microcode from revision 0x44 up to 0x46; - Update of 06-3f-04/0x80 (HSX-EX E0) microcode from revision 0x16 up to 0x19; - Update of 06-4e-03/0xc0 (SKL-U/U 2+3e/Y D0/K1) microcode from revision 0xe2 up to 0xea; - Update of 06-55-03/0x97 (SKX-SP B1) microcode from revision 0x1000159 up to 0x100015b; - Update of 06-55-04/0xb7 (SKX-D/SP/W/X H0/M0/M1/U0) microcode from revision 0x2006a0a up to 0x2006b06; - Update of 06-55-06/0xbf (CLX-SP B0) microcode from revision 0x4003006 up to 0x4003102; - Update of 06-55-07/0xbf (CLX-SP/W/X B1/L1) microcode from revision 0x5003006 up to 0x5003102; - Update of 06-55-0b/0xbf (CPX-SP A1) microcode from revision 0x700001e up to 0x7002302; - Update of 06-56-03/0x10 (BDX-DE V2/V3) microcode from revision 0x7000019 up to 0x700001b; - Update of 06-56-04/0x10 (BDX-DE Y0) microcode from revision 0xf000017 up to 0xf000019; - Update of 06-56-05/0x10 (BDX-NS A0/A1, HWL A1) microcode from revision 0xe00000f up to 0xe000012; - Update of 06-5c-09/0x03 (APL D0) microcode from revision 0x40 up to 0x44; - Update of 06-5c-0a/0x03 (APL B1/F1) microcode from revision 0x1e up to 0x20; - Update of 06-5e-03/0x36 (SKL-H/S/Xeon E3 N0/R0/S0) microcode from revision 0xe2 up to 0xea; - Update of 06-5f-01/0x01 (DNV B0) microcode from revision 0x2e up to 0x34; - Update of 06-7a-01/0x01 (GLK B0) microcode from revision 0x34 up to 0x36; - Update of 06-7a-08/0x01 (GLK-R R0) microcode from revision 0x18 up to 0x1a; - Update of 06-7e-05/0x80 (ICL-U/Y D1) microcode from revision 0xa0 up to 0xa6; - Update of 06-8a-01/0x10 (LKF B2/B3) microcode from revision 0x28 up to 0x2a; - Update of 06-8e-09/0x10 (AML-Y 2+2 H0) microcode from revision 0xde up to 0xea; - Update of 06-8e-09/0xc0 (KBL-U/U 2+3e/Y H0/J1) microcode from revision 0xde up to 0xea; - Update of 06-8e-0a/0xc0 (CFL-U 4+3e D0, KBL-R Y0) microcode from revision 0xe0 up to 0xea; - Update of 06-8e-0b/0xd0 (WHL-U W0) microcode from revision 0xde up to 0xea; - Update of 06-8e-0c/0x94 (AML-Y 4+2 V0, CML-U 4+2 V0, WHL-U V0) microcode from revision 0xde up to 0xea; - Update of 06-9e-09/0x2a (KBL-G/H/S/X/Xeon E3 B0) microcode from revision 0xde up to 0xea; - Update of 06-9e-0a/0x22 (CFL-H/S/Xeon E U0) microcode from revision 0xde up to 0xea; - Update of 06-9e-0b/0x02 (CFL-E/H/S B0) microcode from revision 0xde up to 0xea; - Update of 06-9e-0c/0x22 (CFL-H/S/Xeon E P0) microcode from revision 0xde up to 0xea; - Update of 06-9e-0d/0x22 (CFL-H/S/Xeon E R0) microcode from revision 0xde up to 0xea; - Update of 06-a5-02/0x20 (CML-H R1) microcode from revision 0xe0 up to 0xea; - Update of 06-a5-03/0x22 (CML-S 6+2 G1) microcode from revision 0xe0 up to 0xea; - Update of 06-a5-05/0x22 (CML-S 10+2 Q0) microcode from revision 0xe0 up to 0xec; - Update of 06-a6-00/0x80 (CML-U 6+2 A0) microcode from revision 0xe0 up to 0xe8; - Update of 06-a6-01/0x80 (CML-U 6+2 v2 K1) microcode from revision 0xe0 up to 0xea.

References

Fedora Update Notification FEDORA-2021-8a10199ab5 2021-06-10 01:12:59.750833 Name : microcode_ctl Product : Fedora 34 Version : 2.1 Release : 46.fc34 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.

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-8a10199ab5' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
Name : microcode_ctl
Product : Fedora 34
Version : 2.1
Release : 46.fc34
URL : https://pagure.io/microcode_ctl
Summary : Tool to transform and deploy CPU microcode update for x86

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