Description
Insufficient compartmentalization in HECI subsystem for the Intel(R) SPS before versions SPS_E5_04.01.04.516.0, SPS_E5_04.04.04.033.0, SPS_E5_04.04.03.281.0, SPS_E5_03.01.03.116.0, SPS_E3_05.01.04.309.0, SPS_02.04.00.101.0, SPS_SoC-A_05.00.03.114.0, SPS_SoC-X_04.00.04.326.0, SPS_SoC-X_03.00.03.117.0, IGN_E5_91.00.00.167.0, SPS_PHI_03.01.03.078.0 may allow an authenticated user to potentially enable escalation of privilege via physical access.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00470.html
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20220210-0005/
Scores
CVSS v3
6.6
EPSS
0.0021
EPSS Percentile
42.9%
Attack Vector
PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
Status
published
Products (16)
intel/11th_generation_core_series_firmware
< csme_15.0.35
intel/atom_c3000_series_firmware
< sps_soc-a_04.00.04.501.0
intel/atom_c610_series_firmware
< sps_phi_03.01.03.078.0
intel/atom_p5000_series_firmware
< sps_soc-a_05.00.03.114.0
intel/c240_series_firmware
< sps_e3_05.01.04.309.0
intel/c620_series_firmware
< sps_e5_04.01.04.516.0
intel/c620a_series_firmware
< sps_e5_04.04.03.281.0
intel/celeron_6000_series_firmware
< csme_15.0.35
intel/pentium_gold_series_firmware
< csme_15.0.35
intel/xeon_d-1500_series_firmware
< sps_soc-x_03.00.03.117.0
... and 6 more
Published
Feb 09, 2022
Tracked Since
Feb 18, 2026