microcode-20250512 Release

Release Notes

microcode-20250512

Purpose

• Security updates for INTEL-SA-01153
• Security updates for INTEL-SA-01244
• Security updates for INTEL-SA-01247
• Security updates for INTEL-SA-01322

Note: INTEL-SA-01244 and INTEL-SA-01247 will be published on May 13th 2025

• Update for functional issues. Refer to Intel® Core™ Ultra 200 V Series Processor (Series2) for details.
• Update for functional issues. Refer to Intel® Core™ Ultra 200 V Series Processor for details.
• Update for functional issues. Refer to Intel® Core™ Ultra Processor for details.
• Update for functional issues. Refer to 14th/13th Generation Intel® Core™ Processor Specification Update for details.
• Update for functional issues. Refer to 12th Generation Intel® Core™ Processor Family for details.
• Update for functional issues. Refer to 11th Gen Intel® Core™ Processor Specification Update for details.
• Update for functional issues. Refer to 10th Gen Intel® Core™ Processor Families Specification Update for details.
• Update for functional issues. Refer to 10th Gen Intel® Core™ Processor Families Specification Update for details.
• Update for functional issues. Refer to 8th and 9th Generation Intel® Core™ Processor Family Spec Update for details.
• Update for functional issues. Refer to 6th Gen Intel® Xeon® Scalable Processors Specification Update for details.
• Update for functional issues. Refer to 5th Gen Intel® Xeon® Processor Scalable Family for details.
• Update for functional issues. Refer to 4th Gen Intel® Xeon® Scalable Processors Specification Update for details.
• Update for functional issues. Refer to 3rd Generation Intel® Xeon® Scalable Processors Specification Update for details.
• Update for functional issues. Refer to 3rd Generation Intel® Xeon® Scalable Processors Specification Update for details.
• Update for functional issues. Refer to 2nd Generation Intel® Xeon® Processor Scalable Family Specification Update for details.
• Update for functional issues. Refer to Intel® Xeon® 6700-Series Processor Specification Update for details.
• Update for functional issues. Refer to Intel® Xeon® E-2300 Processor Specification Update for details.
• Update for functional issues. Refer to Intel® Xeon® D-2700 Processor Specification Update for details.
• Update for functional issues. Refer to Intel® Processors and Intel® Core™ i3 N-Series for details.
• Update for functional issues. Refer to Intel® Pentium® Silver and Intel® Celeron® Processor Specification Update for details.

New Platforms

Processor	Stepping	F-M-S/PI	Old Ver	New Ver	Products
ARL-U	A1	06-b5-00/80		0000000a	Core™ Ultra Processor (Series2)
ARL-S/HX (8P)	B0	06-c6-02/82		00000118	Core™ Ultra Processor (Series2)
ARL-H	A1	06-c5-02/82		00000118	Core™ Ultra Processor (Series2)
GNR-AP/SP	B0	06-ad-01/95		010003a2	Xeon Scalable Gen6
GNR-AP/SP	H0	06-ad-01/20		0a0000d1	Xeon Scalable Gen6
LNL	B0	06-bd-01/80		0000011f	Core™ Ultra 200 V Series Processor

Updated Platforms

Processor	Stepping	F-M-S/PI	Old Ver	New Ver	Products
ADL	C0	06-97-02/07	00000038	0000003a	Core Gen12
ADL	H0	06-97-05/07	00000038	0000003a	Core Gen12
ADL	L0	06-9a-03/80	00000436	00000437	Core Gen12
ADL	R0	06-9a-04/80	00000436	00000437	Core Gen12
ADL-N	N0	06-be-00/19	0000001c	0000001d	Core i3-N305/N300, N50/N97/N100/N200, Atom x7211E/x7213E/x7425E
AML-Y42	V0	06-8e-0c/94	000000fc	00000100	Core Gen10 Mobile
AZB	A0/R0	06-9a-04/40	00000009	0000000a	Intel(R) Atom(R) C1100
CFL-H	R0	06-9e-0d/22	00000102	00000104	Core Gen9 Mobile
CLX-SP	B1	06-55-07/bf	05003707	05003901	Xeon Scalable Gen2
CML-H	R1	06-a5-02/20	000000fc	00000100	Core Gen10 Mobile
CML-S102	Q0	06-a5-05/22	000000fc	00000100	Core Gen10
CML-S62	G1	06-a5-03/22	000000fc	00000100	Core Gen10
CML-U42	V0	06-8e-0c/94	000000fc	00000100	Core Gen10 Mobile
CML-U62 V1	A0	06-a6-00/80	000000fe	00000102	Core Gen10 Mobile
CML-U62 V2	K1	06-a6-01/80	000000fc	00000100	Core Gen10 Mobile
CML-Y42	V0	06-8e-0c/94	000000fc	00000100	Core Gen10 Mobile
CPX-SP	A1	06-55-0b/bf	07002904	07002b01	Xeon Scalable Gen3
EMR-SP	A1	06-cf-02/87	21000291	210002a9	Xeon Scalable Gen5
GLK-R	R0	06-7a-08/01	00000024	00000026	Pentium J5040/N5030, Celeron J4125/J4025/N4020/N4120
ICL-D	B0	06-6c-01/10	010002c0	010002d0	Xeon D-17xx, D-27xx
ICL-U/Y	D1	06-7e-05/80	000000c6	000000ca	Core Gen10 Mobile
ICX-SP	Dx/M1	06-6a-06/87	0d0003f5	0d000404	Xeon Scalable Gen3
MTL	C0	06-aa-04/e6	00000020	00000024	Core™ Ultra Processor
RKL-S	B0	06-a7-01/02	00000063	00000064	Core Gen11
RPL-E/HX/S	B0	06-b7-01/32	0000012c	0000012f	Core Gen13/Gen14
RPL-H/P/PX 6+8	J0	06-ba-02/e0	00004124	00004128	Core Gen13
RPL-HX/S	C0	06-bf-02/07	00000038	0000003a	Core Gen13/Gen14
RPL-S	H0	06-bf-05/07	00000038	0000003a	Core Gen13/Gen14
RPL-U 2+8	Q0	06-ba-03/e0	00004124	00004128	Core Gen13
SPR-HBM	Bx	06-8f-08/10	2c0003e0	2c0003f7	Xeon Max
SPR-SP	E4/S2	06-8f-07/87	2b000620	2b000639	Xeon Scalable Gen4
SPR-SP	E5/S3	06-8f-08/87	2b000620	2b000639	Xeon Scalable Gen4
SRF-SP	C0	06-af-03/01	03000330	03000341	Xeon 6700-Series Processors with E-Cores
TGL	B0/B1	06-8c-01/80	000000b8	000000bc	Core Gen11 Mobile
TGL-H	R0	06-8d-01/c2	00000052	00000056	Core Gen11 Mobile
TGL-R	C0	06-8c-02/c2	00000038	0000003c	Core Gen11 Mobile
TWL	N0	06-be-00/19	0000001c	0000001d	Core i3-N305/N300, N50/N97/N100/N200, Atom x7211E/x7213E/x7425E
WHL-U	V0	06-8e-0c/94	000000fc	00000100	Core Gen8 Mobile