Fedora 39: microcode_ctl 2024-dca1b54441 Security Advisory Updates
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 2.1-44. 20240813 Update of 06-55-07/0xbf (CLX-SP/W/X B1/L1) microcode from revision 0x5003605 up to 0x5003707; Update of 06-55-0b/0xbf (CPX-SP A1) microcode from revision 0x7002802 up to 0x7002904; Update of 06-6a-06/0x87 (ICX-SP D0) microcode from revision 0xd0003d1 up to 0xd0003e7; Update of 06-6c-01/0x10 (ICL-D B0) microcode from revision 0x1000290 up to 0x10002b0; Update of 06-7e-05/0x80 (ICL-U/Y D1) microcode from revision 0xc4 up to 0xc6; Update of 06-8c-01/0x80 (TGL-UP3/UP4 B1) microcode from revision 0xb6 up to 0xb8; Update of 06-8c-02/0xc2 (TGL-R C0) microcode from revision 0x36 up to 0x38; Update of 06-8d-01/0xc2 (TGL-H R0) microcode from revision 0x50 up to 0x52; Update of 06-8e-09/0x10 (AML-Y 2+2 H0) microcode from revision 0xf4 up to 0xf6; Update of 06-8e-09/0xc0 (KBL-U/U 2+3e/Y H0/J1) microcode from revision 0xf4 up to 0xf6; Update of 06-8e-0a/0xc0 (CFL-U 4+3e D0, KBL-R Y0) microcode from revision 0xf4 up to 0xf6; Update of 06-8e-0b/0xd0 (WHL-U W0) microcode from revision 0xf4 up to 0xf6; Update of 06-8e-0c/0x94 (AML-Y 4+2 V0, CML-U 4+2 V0, WHL-U V0) microcode from revision 0xfa up to 0xfc; Update of 06-96-01/0x01 (EHL B1) microcode from revision 0x19 up to 0x1a; Update of 06-9e-0a/0x22 (CFL-H/S/Xeon E U0) microcode from revision 0xf6 up to 0xf8; Update of 06-9e-0b/0x02 (CFL-E/H/S B0) microcode from revision 0xf4 up to 0xf6; Update of 06-9e-0c/0x22 (CFL-H/S/Xeon E P0) microcode from revision 0xf6 up to 0xf8; Update of 06-9e-0d/0x22 (CFL-H/S/Xeon E R0) microcode from revision 0xfc up to 0x100; Update of 06-a5-02/0x20 (CML-H R1) microcode from revision 0xfa up to 0xfc; Update of 06-a5-03/0x22 (CML-S 6+2 G1) microcode from revision 0xfa up to 0xfc; Update of 06-a5-05/0x22 (CML-S 10+2 Q0) microcode from revision 0xfa up to 0xfc; Update of 06-a6-00/0x80 (CML-U 6+2 A0) microcode from revision 0xfa up to 0xfe; Update of 06-a6-01/0x80 (CML-U 6+2 v2 K1) microcode from revision 0xfa up to 0xfc; Update of 06-a7-01/0x02 (RKL-S B0) microcode from revision 0x5e up to 0x62; Update of 06-aa-04/0xe6 (MTL-H/U C0) microcode from revision 0x1c up to 0x1e. Addresses CVE-2024-24853, CVE-2024-24980, CVE-2024-25939
Change Log
* Thu Aug 29 2024 Eugene Syromiatnikov
References
[ 1 ] Bug #2305324 - 20240813 is available https://bugzilla.redhat.com/show_bug.cgi?id=2305324
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2024-dca1b54441' 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
