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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 Name BIOS1 Intel® Management Engine FirmWare1 Intel® Active Management Technology Driver1 Intel® Management Engine Interface Driver1 Intel® Trusted Execution Engine Interface Driver1
STYLISTIC Q509 Late March 2021 Late March 2021 NA NA Version 1924.4.0.1062v3
LIFEBOOK E549 LIFEBOOK E559 Late March 2021 MEFW V12.0.70.1652 Version 2031.15.0.1743 NA NA
LIFEBOOK T939 Late March 2021 MEFW V12.0.70.1652 Version 2031.15.0.1743 NA NA
LIFEBOOK U729 LIFEBOOK U749 LIFEBOOK U759 Late March 2021 MEFW V12.0.70.1652 Version 2031.15.0.1743 NA NA
LIFEBOOK U729X Late March 2021 MEFW V12.0.70.1652 Version 2031.15.0.1743 NA NA
LIFEBOOK U939 ALT Late March 2021 MEFW V12.0.70.1652 Version 2031.15.0.1743 NA NA
LIFEBOOK U939 TBT Late March 2021 MEFW V12.0.70.1652 Version 2031.15.0.1743 NA NA
LIFEBOOK U939X ALT Version 2.17 MEFW V12.0.70.1652 Version 2031.15.0.1743 NA NA
LIFEBOOK U939X TBT Version 2.14 MEFW V12.0.70.1652 Version 2031.15.0.1743 NA NA
STYLISTIC Q739 Late March 2021 MEFW V12.0.70.1652 Version 2031.15.0.1743 NA NA
LIFEBOOK E548 LIFEBOOK E558 Late March 2021 MEFW V11.8.80.3746 Version 2035.15.0.1821 NA NA
LIFEBOOK P728 Late March 2021 MEFW V11.8.80.3746 Version 2035.15.0.1821 NA NA
LIFEBOOK T938 Late March 2021 MEFW V11.8.80.3746 Version 2035.15.0.1821 NA NA
LIFEBOOK U728 LIFEBOOK U748 LIFEBOOK U758 Late March 2021 MEFW V11.8.80.3746 Version 2035.15.0.1821 NA NA
LIFEBOOK U938 Late March 2021 MEFW V11.8.80.3746 Version 2035.15.0.1821 NA NA
STYLISTIC Q738 Late March 2021 MEFW V11.8.80.3746 Version 2035.15.0.1821 NA NA
LIFEBOOK E547 non-vPro
LIFEBOOK E557 non-vPro
Late March 2021 MEFW V11.8.80.3746 Version 2035.15.0.1821 NA NA
LIFEBOOK E547 vPro
LIFEBOOK E557 vPro
Late March 2021 MEFW V11.8.80.3746 Version 2035.15.0.1821 NA NA
LIFEBOOK P727 Late March 2021 MEFW V11.8.80.3746 Version 2035.15.0.1821 NA NA
LIFEBOOK T937 Late March 2021 MEFW V11.8.80.3746 Version 2035.15.0.1821 NA NA
LIFEBOOK U727 LIFEBOOK U747 LIFEBOOK U757 Late March 2021 MEFW V11.8.80.3746 Version 2035.15.0.1821 NA NA
LIFEBOOK U727 6th Gen
LIFEBOOK U747 6th Gen
LIFEBOOK U757 6th Gen
Late March 2021 MEFW V11.8.80.3746 Version 2031.15.0.1743 NA NA
LIFEBOOK U937 Late March 2021 MEFW V11.8.80.3746 Version 2035.15.0.1821 NA NA
STYLISTIC Q737 Late March 2021 MEFW V11.8.80.3746 Version 2035.15.0.1821 NA NA
LIFEBOOK E546 non-vPro
LIFEBOOK E556 non-vPro
Late March 2021 Late March 2021 Version 2035.15.0.1821 Version 2035.15.0.1821 NA
LIFEBOOK E546 vPro
LIFEBOOK E556 vPro
Late March 2021 Late March 2021 Version 2035.15.0.1821 Version 2035.15.0.1821 NA
LIFEBOOK E736 non-vPro
LIFEBOOK E746 non-vPro
LIFEBOOK E756 non-vPro
Late March 2021 Late March 2021 Version 2035.15.0.1821 Version 2035.15.0.1821 NA
LIFEBOOK E736 vPro
LIFEBOOK E746 vPro
LIFEBOOK E756 vPro
Late March 2021 Late March 2021 Version 2035.15.0.1821 Version 2035.15.0.1821 NA
LIFEBOOK T726 Late March 2021 Late March 2021 Version 2035.15.0.1821 NA NA
LIFEBOOK T936 Late March 2021 Late March 2021 Version 2035.15.0.1821 NA NA
STYLISTIC Q616 Late March 2021 Late March 2021 Version 2035.15.0.1821 NA NA
STYLISTIC Q736 Late March 2021 Late March 2021 Version 2035.15.0.1821 NA NA
STYLISTIC R726 non-vPro Late March 2021 Late March 2021 Version 2035.15.0.1821 Version 2035.15.0.1821 NA
STYLISTIC R726 vPro Late March 2021 Late March 2021 Version 2035.15.0.1821 Version 2035.15.0.1821 NA
1. Dates are subject to change

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


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