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Security Advisory - Some Vulnerabilities Published In Intel 2021.2 IPU

  • SA No INSPUR-SA-20220331-001
  • Initial Release Date 2022-03-31 11:35:42
  • last Release Date 2022-04-09 19:34:46
  • Source Intel Security Advisory
  • Potential Security Impact Local: Disclosure of Information or Escalation of privilege or DOS
Vulnerability Summary

On February 8th, Intel reported potential security vulnerabilities in some Intel Processors that may allow an authenticated user to potentially enable information disclosure or escalation of privilege with local access.
Out of bounds read under complex microarchitectural condition in memory subsystem for some Intel Atom Processors may allow authenticated user to potentially enable information disclosure or cause denial of service via network access.
Improper initialization of shared resources in some Intel Processors may allow an authenticated user to potentially enable information disclosure via local access.
Insufficient control flow management in some Intel Processors may allow an authenticated user to potentially enable a denial of service via local access.
INTEL-SA-00527: CVE-2021-0092,CVE-2021-0093, etc
Potential security vulnerabilities in the BIOS firmware for some Intel Processors may allow escalation of privilege, denial of service or information disclosure.
Insufficient compartmentalization in HECI subsystem for the Intel SPS may allow an authenticated user to potentially enable escalation of privilege via physical access.

Vulnerability Scoring Details
CVE V3.1 Vector(Base) Base Score V3.1 Vector(Temporal Score) Temporal Score
CVE-2021-33120 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L 5.4 E:P/RL:O/RC:C 4.9
CVE-2021-0145 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N 5.5 E:P/RL:O/RC:C 5.0
CVE-2021-0127 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N 5.5 E:P/RL:O/RC:C 5.0
CVE-2021-0092 AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H 4.4 E:P/RL:O/RC:C 4.0
CVE-2021-0093 AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H 4.4 E:P/RL:O/RC:C 4.0
CVE-2021-0060 AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H 6.6 E:P/RL:O/RC:C 5.9

Fixed Product Version
Product BIOS Update version
NF5280M5 NF5280M5_BIOS_4.1.23_Standard_20220102
NF5466M5 NF5466M5_BIOS_4.1.23_Standard_20220102
NF8260M5 NF8260M5_BIOS_4.1.17_Standard_20220208
NS5162M5 NS5162M5_BIOS_4.1.14_Standard_20220207
NF5568M5 NF5568M5_BIOS_4.1.4_Standard_20220310
NF5270M6 NF5270M6_BIOS_06.00.03_Standard_20220214
NF5260M6 NF5260M6_BIOS_06.01.01_Standard_20220217
NF5280M6 NF5280M6_BIOS_06.00.03_Standard_20220128
NF5466M6 NF5466M6_BIOS_06.00.03_Standard_20220128
NF5266M6 NF5266M6_BIOS_06.01.00_Standard_20220223
i48M6 NS548xM6_BIOS_06.01.01_Standard_20220301
NF5488M6 NF5488M6_BIOS_06.01.00_Standard_20220216
NF5180M5 NF5180M5_BIOS_4.1.19_Standard_20220207
NF5270M5 NF5270M5_BIOS_4.1.9_Standard_20220221
NP5570M5 NP5570M5_BIOS_4.1.9_Standard_20220221
NF5266M5 NF5266M5_BIOS_4.1.3_Standard_20220208
NF5468M5 NF5468M5_BIOS_4.1.21_Standard_20220222
NF5488M5 NF5488M5_BIOS_4.1.9_Standard_20220222
NF5180M6 NF5180M6_BIOS_06.00.03_Standard_20220128
NF5688M6 NF5688M6_BIOS_06.01.00_Standard_20220311


Inspur provides method to update CPU Microcode of its various products as mentioned in the table above.Download your product’s corresponding BIOS image and perform the BIOS upgrade.
Please visit the Support Center site for updates on the applicable products.

Revision History

2022-03-31 V1.0 INITIAL
2022-04-09 V1.1 Updated The Fix Products


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