Intel® November 2020 Security Vulnerability Update (CVE-2020-8752, INTEL-SA-00391)

Reference:
Security vulnerabilities (CVE-2020-8752, INTEL-SA-00391)
Intel® Corporation (hereinafter Intel®) has reported that there is a vulnerability in "Intel® Active Management Technology". Intel is releasing firmware and software updates to mitigate these potential vulnerabilities. Please refer to the following solutions and take the appropriate action.

Vulnerability Summary:
Out-of-bounds write in IPv6 subsystem for Intel® AMT, Intel® ISM versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70, 14.0.45 may allow an unauthenticated user to potentially enable escalation of privileges via network access.

Details about the vulnerability:
For details, please see the following web pages.

Remediation:
Updates may consist of BIOS, Intel® ME FirmWare and Intel® Drivers.

Affected Products:
Please check the model list for applicable updates.

Model NameBIOS1Intel® Management Engine FirmWare1Intel® Active Management Technology Driver1Intel® Management Engine Interface Driver1Intel® Trusted Execution Engine Interface Driver1
STYLISTIC Q509Late March 2021Late March 2021NANAVersion 1924.4.0.1062v3
LIFEBOOK E549
LIFEBOOK E559
Late March 2021MEFW V12.0.70.1652Version 2031.15.0.1743NANA
LIFEBOOK T939Late March 2021MEFW V12.0.70.1652Version 2031.15.0.1743NANA
LIFEBOOK U729
LIFEBOOK U749
LIFEBOOK U759
Late March 2021MEFW V12.0.70.1652Version 2031.15.0.1743NANA
LIFEBOOK U729XLate March 2021MEFW V12.0.70.1652Version 2031.15.0.1743NANA
LIFEBOOK U939 ALTLate March 2021MEFW V12.0.70.1652Version 2031.15.0.1743NANA
LIFEBOOK U939 TBTLate March 2021MEFW V12.0.70.1652Version 2031.15.0.1743NANA
LIFEBOOK U939X ALTVersion 2.17MEFW V12.0.70.1652Version 2031.15.0.1743NANA
LIFEBOOK U939X TBTVersion 2.14MEFW V12.0.70.1652Version 2031.15.0.1743NANA
STYLISTIC Q739Late March 2021MEFW V12.0.70.1652Version 2031.15.0.1743NANA
LIFEBOOK E548
LIFEBOOK E558
Late March 2021MEFW V11.8.80.3746Version 2035.15.0.1821NANA
LIFEBOOK P728Late March 2021MEFW V11.8.80.3746Version 2035.15.0.1821NANA
LIFEBOOK T938Late March 2021MEFW V11.8.80.3746Version 2035.15.0.1821NANA
LIFEBOOK U728
LIFEBOOK U748
LIFEBOOK U758
Late March 2021MEFW V11.8.80.3746Version 2035.15.0.1821NANA
LIFEBOOK U938Late March 2021MEFW V11.8.80.3746Version 2035.15.0.1821NANA
STYLISTIC Q738Late March 2021MEFW V11.8.80.3746Version 2035.15.0.1821NANA
LIFEBOOK E547 non-vPro
LIFEBOOK E557 non-vPro
Late March 2021MEFW V11.8.80.3746Version 2035.15.0.1821NANA
LIFEBOOK E547 vPro
LIFEBOOK E557 vPro
Late March 2021MEFW V11.8.80.3746Version 2035.15.0.1821NANA
LIFEBOOK P727Late March 2021MEFW V11.8.80.3746Version 2035.15.0.1821NANA
LIFEBOOK T937Late March 2021MEFW V11.8.80.3746Version 2035.15.0.1821NANA
LIFEBOOK U727
LIFEBOOK U747
LIFEBOOK U757
Late March 2021MEFW V11.8.80.3746Version 2035.15.0.1821NANA
LIFEBOOK U727 6th Gen
LIFEBOOK U747 6th Gen
LIFEBOOK U757 6th Gen
Late March 2021MEFW V11.8.80.3746Version 2031.15.0.1743NANA
LIFEBOOK U937Late March 2021MEFW V11.8.80.3746Version 2035.15.0.1821NANA
STYLISTIC Q737Late March 2021MEFW V11.8.80.3746Version 2035.15.0.1821NANA
LIFEBOOK E546 non-vPro
LIFEBOOK E556 non-vPro
Late March 2021Late March 2021Version 2035.15.0.1821Version 2035.15.0.1821NA
LIFEBOOK E546 vPro
LIFEBOOK E556 vPro
Late March 2021Late March 2021Version 2035.15.0.1821Version 2035.15.0.1821NA
LIFEBOOK E736 non-vPro
LIFEBOOK E746 non-vPro
LIFEBOOK E756 non-vPro
Late March 2021Late March 2021Version 2035.15.0.1821Version 2035.15.0.1821NA
LIFEBOOK E736 vPro
LIFEBOOK E746 vPro
LIFEBOOK E756 vPro
Late March 2021Late March 2021Version 2035.15.0.1821Version 2035.15.0.1821NA
LIFEBOOK T726Late March 2021Late March 2021Version 2035.15.0.1821NANA
LIFEBOOK T936Late March 2021Late March 2021Version 2035.15.0.1821NANA
STYLISTIC Q616Late March 2021Late March 2021Version 2035.15.0.1821NANA
STYLISTIC Q736Late March 2021Late March 2021Version 2035.15.0.1821NANA
STYLISTIC R726 non-vProLate March 2021Late March 2021Version 2035.15.0.1821Version 2035.15.0.1821NA
STYLISTIC R726 vProLate March 2021Late March 2021Version 2035.15.0.1821Version 2035.15.0.1821NA
1. Dates are subject to change

* Please note that this information is subject to change without any prior notice.