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Fedora Update Notification
FEDORA-2020-14fda1bf85
2020-11-20 01:28:41.818261
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Name : microcode_ctl
Product : Fedora 31
Version : 2.1
Release : 39.2.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.
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Update Information:
– Update to upstream 2.1-30. 20201110 – Addition of 06-55-0b/0xbf (CPX-SP A1)
microcode at revision 0x700001e; – Addition of 06-8a-01/0x10 (LKF B2/B3)
microcode at revision 0x28; – Addition of 06-8c-01/0x80 (TGL-UP3/UP4 B1)
microcode at revision 0x68; – Addition of 06-a5-02/0x20 (CML-H R1) microcode
at revision 0xe0; – Addition of 06-a5-03/0x22 (CML-S 6+2 G1) microcode at
revision 0xe0; – Addition of 06-a5-05/0x22 (CML-S 10+2 Q0) microcode at
revision 0xe0; – Addition of 06-a6-01/0x80 (CML-U 6+2 v2 K0) microcode at
revision 0xe0; – Update of 06-3f-02/0x6f (HSX-E/EN/EP/EP 4S C0/C1/M1/R2)
microcode from revision 0x43 up to 0x44; – Update of 06-4e-03/0xc0
(SKL-U/U 2+3e/Y D0/K1) microcode from revision 0xd6 up to 0xe2; – Update
of 06-55-03/0x97 (SKX-SP B1) microcode from revision 0x1000157 up to
0x1000159; – Update of 06-55-04/0xb7 (SKX-D/SP/W/X H0/M0/M1/U0) microcode from
revision 0x2006906 up to 0x2006a08; – Update of 06-55-06/0xbf (CLX-SP B0)
microcode from revision 0x4002f01 up to 0x4003003; – Update of
06-55-07/0xbf (CLX-SP/W/X B1/L1) microcode from revision 0x5002f01 up to
0x5003003; – Update of 06-5c-09/0x03 (APL D0) microcode from revision 0x38 up
to 0x40; – Update of 06-5c-0a/0x03 (APL B1/F1) microcode from revision 0x16 up
to 0x1e; – Update of 06-5e-03/0x36 (SKL-H/S/Xeon E3 N0/R0/S0) microcode from
revision 0xd6 up to 0xe2; – Update of 06-7a-08/0x01 (GLK-R R0) microcode from
revision 0x16 up to 0x18; – Update of 06-7e-05/0x80 (ICL-U/Y D1) microcode
from revision 0x78 up to 0xa0; – Update of 06-8e-09/0x10 (AML-Y 2+2 H0)
microcode from revision 0xd6 up to 0xde; – Update of 06-8e-09/0xc0
(KBL-U/U 2+3e/Y H0/J1) microcode from revision 0xd6 up to 0xde; – Update
of 06-8e-0a/0xc0 (CFL-U 4+3e D0, KBL-R Y0) microcode from revision 0xd6 up
to 0xe0; – Update of 06-8e-0b/0xd0 (WHL-U W0) microcode from revision 0xd6 up
to 0xde; – Update of 06-8e-0c/0x94 (AML-Y 4+2 V0, CML-U 4+2 V0, WHL-U V0)
microcode from revision 0xd6 up to 0xde; – Update of 06-9e-09/0x2a
(KBL-G/H/S/X/Xeon E3 B0) microcode from revision 0xd6 up to 0xde; – Update
of 06-9e-0a/0x22 (CFL-H/S/Xeon E U0) microcode from revision 0xd6 up to
0xde; – Update of 06-9e-0b/0x02 (CFL-E/H/S B0) microcode from revision 0xd6
up to 0xde; – Update of 06-9e-0c/0x22 (CFL-H/S/Xeon E P0) microcode from
revision 0xd6 up to 0xde; – Update of 06-9e-0d/0x22 (CFL-H/S/Xeon E R0)
microcode from revision 0xd6 up to 0xde; – Update of 06-a6-00/0x80 (CML-U
6+2 A0) microcode from revision 0xca up to 0xe0. – Addresses CVE-2020-8695,
CVE-2020-8696, CVE-2020-8698
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ChangeLog:
* Wed Nov 11 2020 Eugene Syromiatnikov <esyr@redhat.com> 2:2.1-39.2
– Fix incorrect CVE numbers in the previous changelog entry
* Wed Nov 11 2020 Eugene Syromiatnikov <esyr@redhat.com> 2:2.1-39.1
– Update to upstream 2.1-30. 20201110
– Addition of 06-55-0b/0xbf (CPX-SP A1) microcode at revision 0x700001e;
– Addition of 06-8a-01/0x10 (LKF B2/B3) microcode at revision 0x28;
– Addition of 06-8c-01/0x80 (TGL-UP3/UP4 B1) microcode at revision 0x68;
– Addition of 06-a5-02/0x20 (CML-H R1) microcode at revision 0xe0;
– Addition of 06-a5-03/0x22 (CML-S 6+2 G1) microcode at revision 0xe0;
– Addition of 06-a5-05/0x22 (CML-S 10+2 Q0) microcode at revision 0xe0;
– Addition of 06-a6-01/0x80 (CML-U 6+2 v2 K0) microcode at revision
0xe0;
– Update of 06-3f-02/0x6f (HSX-E/EN/EP/EP 4S C0/C1/M1/R2) microcode
from revision 0x43 up to 0x44;
– Update of 06-4e-03/0xc0 (SKL-U/U 2+3e/Y D0/K1) microcode from revision
0xd6 up to 0xe2;
– Update of 06-55-03/0x97 (SKX-SP B1) microcode from revision 0x1000157
up to 0x1000159;
– Update of 06-55-04/0xb7 (SKX-D/SP/W/X H0/M0/M1/U0) microcode from
revision 0x2006906 up to 0x2006a08;
– Update of 06-55-06/0xbf (CLX-SP B0) microcode from revision 0x4002f01
up to 0x4003003;
– Update of 06-55-07/0xbf (CLX-SP/W/X B1/L1) microcode from revision
0x5002f01 up to 0x5003003;
– Update of 06-5c-09/0x03 (APL D0) microcode from revision 0x38 up
to 0x40;
– Update of 06-5c-0a/0x03 (APL B1/F1) microcode from revision 0x16 up
to 0x1e;
– Update of 06-5e-03/0x36 (SKL-H/S/Xeon E3 N0/R0/S0) microcode from
revision 0xd6 up to 0xe2;
– Update of 06-7a-08/0x01 (GLK-R R0) microcode from revision 0x16 up
to 0x18;
– Update of 06-7e-05/0x80 (ICL-U/Y D1) microcode from revision 0x78
up to 0xa0;
– Update of 06-8e-09/0x10 (AML-Y 2+2 H0) microcode from revision 0xd6
up to 0xde;
– Update of 06-8e-09/0xc0 (KBL-U/U 2+3e/Y H0/J1) microcode from revision
0xd6 up to 0xde;
– Update of 06-8e-0a/0xc0 (CFL-U 4+3e D0, KBL-R Y0) microcode from
revision 0xd6 up to 0xe0;
– Update of 06-8e-0b/0xd0 (WHL-U W0) microcode from revision 0xd6 up
to 0xde;
– Update of 06-8e-0c/0x94 (AML-Y 4+2 V0, CML-U 4+2 V0, WHL-U V0)
microcode from revision 0xd6 up to 0xde;
– Update of 06-9e-09/0x2a (KBL-G/H/S/X/Xeon E3 B0) microcode from
revision 0xd6 up to 0xde;
– Update of 06-9e-0a/0x22 (CFL-H/S/Xeon E U0) microcode from revision
0xd6 up to 0xde;
– Update of 06-9e-0b/0x02 (CFL-E/H/S B0) microcode from revision 0xd6
up to 0xde;
– Update of 06-9e-0c/0x22 (CFL-H/S/Xeon E P0) microcode from revision
0xd6 up to 0xde;
– Update of 06-9e-0d/0x22 (CFL-H/S/Xeon E R0) microcode from revision
0xd6 up to 0xde;
– Update of 06-a6-00/0x80 (CML-U 6+2 A0) microcode from revision 0xca
up to 0xe0.
– Addresses CVE-2020-8695, CVE-2020-8696, CVE-2020-8698
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This update can be installed with the “dnf” update program. Use
su -c ‘dnf upgrade –advisory FEDORA-2020-14fda1bf85’ 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
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