Intel Platform Update (IPU) Update 2025.2, May 2025

More Information:

Security Advisories that affect BIOS:

  • INTEL-SA-01244 – 2025.2 IPU - Intel® Processor Advisory
    • Summary: Potential security vulnerabilities in some Intel® Processor indirect branch predictors may allow information disclosure. Intel is releasing microcode updates to mitigate these potential vulnerabilities.
    • Severity: Medium
  • INTEL-SA-01247 – 2025.2 IPU - Intel® Processor Indirect Branch Predictor Advisory
    • Summary: Potential security vulnerabilities in some Intel® Processors may allow denial of service. Intel is releasing microcode updates to mitigate these potential vulnerabilities.
    • Severity: Medium

Affected Platforms and BIOS version numbers that contain the fix:

X13 - Alder LakeBIOS version that contains the fix
B4SA1-CPUv 4.3
X13SAEv 4.3
X13SAE-Fv 4.3
X13SAN-H/-E/-L/-Cv 4.3
X13SAQv 4.3
X13SAV-LVDSv 4.3
X13SAV-PSv 4.3
X13SAZ-Fv 4.3
X13SAZ-Qv 4.3
X14 - Birch StreamBIOS version that contains the fix
X14SBHv 1.3
X14SBW-F/-TFv 1.3
X14SBT-Gv 1.3
X14SBHMv 1.3
X14SBSCv 1.3
X14DBG-GDv 1.3
X14DBI-(T)v 1.3
X14SBI-(T)Fv 1.3
X14SBH-APv 1.3
X14SBT-GAPv 1.3
X14DBG-XAPv 1.3
X14SBM-TF/TP4Fv 1.3
X14DBM-APv 1.3
X14DBM-SPv 1.3
X14DBT-Bv 1.3
X14DBHMv 1.3
X14DBG-MAPv 1.3
X14DBT-FAP-(TEST) / X14DBT-FLAPv 1.3
X13 - CatlowBIOS version that contains the fix
X13SCL-IFv 2.2
X13SCL-Fv 2.2
X13SCHv 2.2
X13SCD-Fv 2.2
X13SCWv 2.2
B4SC1v 2.2
X12 - Cedar IslandBIOS version that contains the fix
X12QCH+v 2.2
X12/C9 - Comet LakeBIOS version that contains the fix
X12SAE/X12SCA-Fv 3.3
X12SCQv 3.3
X12SCV-LVDSv 3.3
X12SCV-Wv 3.3
X12SCZ-TLN4F/QF/Fv 3.3
X13 - Eagle StreamBIOS version that contains the fix
X13DEHv 2.5a
X13DEG-OADv 2.5a
X13DEG-OAv 2.5a
X13DGUv 2.5a
X13QEH+v 2.5a
X13DAi-Tv 2.5a
X13DDWv 2.5a
B13DEEv 2.5a
B13DETv 2.5a
B13SEE-CPU-25Gv 2.5a
B13SEGv 2.5a
X13DEG-Mv 2.5a
X13DEG-QTv 2.5a
X13DEG-Rv 2.5a
X13DEG-PVCv 2.5a
X13DEi(-T)v 2.5a
X13DEMv 2.5a
X13DET-Bv 2.5a
X13DSF-Av 2.5a
X13SEDW-Fv 2.5a
X13SEED-F/SFv 2.5a
X13SEFR-Av 2.5a
X13SEI-TF/-Fv 2.5a
X13SEM-TFv 2.5a
X13SET-G/-GCv 2.5a
X13SET-PTv 2.5a
X13SEVR-SP13Fv 2.5a
X13SEWv 2.5a
X13SEW-TF-OS1v 2.5a
X13OEiv 2.5a
X13 - Fishhawk FallsBIOS version that contains the fix
X13SRA-TFv 2.3
X13SWA-T(F)v 2.3
X12 - IdavilleBIOS version that contains the fix
X12SDV-SPT4Fv 2.0
X12SDV-SP6Fv 2.0
X12SDV-SPT8Fv 2.0
B3SD1v 2.0
X11 - Mehlow ServerBIOS version that contains the fix
X11SCWv 2.7
X11SCDv 2.7
X11SCMv 2.7
X11SCL-LN4Fv 2.7
X11SCEv 2.7
X11SCHv 2.7
X11SCL-Fv 2.7
X11SCL-IFv 2.7
X11 - Mehlow WorkstationBIOS version that contains the fix
X11SCA-Fv 2.8
X11SCQ/Lv 2.8
X11SCV-Q/Lv 2.8
X11SCZ-F/Qv 2.8
X11 - PurleyBIOS version that contains the fix
X11SPi-TFv 4.6
X11SPG-TFv 4.6
X11SPH-nCT(P)Fv 4.6
X11SPL-Fv 4.6
X11SPM-(T)F/TPFv 4.6
X11SPW-(C)TFv 4.6
X11DPi-N/NT/Niv 4.6
X11DAi-Nv 4.6
X11DGQ-Rv 4.6
X11DPG-HGX2v 4.6
X11DPG-OTv 4.6
X11DPS-REv 4.6
X11DACv 4.6
X11DGOv 4.6
X11QPH+v 4.6
X11QPLv 4.6
X11OPiv 4.6
B11DPTv 4.6
B11DPEv 4.6
X11DPD-L/M25v 4.6
X11DPG-QT (32MB)v 4.6
X11DPG-QT (64MB)v 4.6
X11DPL-iv 4.6
X11DPUv 4.6
X11DPU-Vv 4.6
X11DPU-Rv 4.6
X11DPX-Tv 4.6
X11DSC+v 4.6
X11DDW-L/N(T)v 4.6
X11DPFF-SNv 4.6
X11DPFR-S(N)v 4.6
X11DPH-T(Q)(F)v 4.6
X11DPT-Bv 4.6
X11DPT-PSv 4.6
X11DPU-Z+v 4.6
B11SPEv 4.6
B11SREv 4.6
X13 - Raptor lakeBIOS version that contains the fix
X13SRN-H/-E/-WOHSv 4.3
X12/C9 - Rocket LakeBIOS version that contains the fix
X12SAE-5v 3.1
X12SCA-5Fv 3.1
C9Z590-CG(W)v 3.1
X12 - TatlowBIOS version that contains the fix
X12STWv 2.1
X12STHv 2.1
X12STDv 2.1
X12STEv 2.1
X12STL-IFv 2.1
X12STL-Fv 2.1
B3ST1v 2.1
X12 - Tiger LakeBIOS version that contains the fix
X12STNv 1.8
X12 - WhitleyBIOS version that contains the fix
B12DPE-6v 2.3
B12DPT-6v 2.3
B12SPE-CPUv 2.3
X12DAi-N6v 2.3
X12DGO-6v 2.3
X12DGQ-Rv 2.3
X12DPG-ARv 2.3
X12DPG-OA6v 2.3
X12DPG-OA6-GD2v 2.3
X12DPG-QRv 2.3
X12DPG-QBT6v 2.3
X12DPG-QT6v 2.3
X12DPG-U6v 2.3
X12DPi-N(T)6v 2.3
X12DPiv 2.3
X12DPL-i6/NT6v 2.3
X12DDW-A6v 2.3
X12DGUv 2.3
X12DHM-6v 2.3
X12DPD-A/AM25v 2.3
X12DPFR-AN6v 2.3
X12DPT-B6v 2.3
X12DPT-PT6/-PT46v 2.3
X12DPU-6v 2.3
X12DSC-6v 2.3
X12DSC-A6v 2.3
X12SPO-(NT)Fv 2.3
X12SPM Seriesv 2.3
X12SPW-(T)F, X12SPW-(T)F-001v 2.3
X12SPL-LN4Fv 2.3
X12SPZ-SPLN6F/LN4Fv 2.3
X12SPi-TFv 2.3
X12SPA-TFv 2.3
X12SPED-Fv 2.3
X12SPG-NFv 2.3
X12SPT-PTv 2.3
X12SPT-G(C)v 2.3

Additional Resources

Security Advisories That Are Affecting BIOS: