Intel BIOS Advisory

Intel BIOS Advisory

Intel BIOS Advisory

Lenovo Security Advisory: LEN-37550

Potential Impact: Escalation of Privilege, Denial of Service, Information Disclosure

Severity: High

Scope of Impact: Industry-wide

CVE Identifier: CVE-2019-14556, CVE-2019-14557, CVE-2019-14558, CVE-2020-8671, CVE-2020-8672, CVE-2020-0571, CVE-2020-24457

 

Summary Description:

Intel reported potential security vulnerabilities in BIOS firmware for multiple Intel Platforms that may allow escalation of privilege, denial of service and/or information disclosure.

 

Mitigation Strategy for Customers (what you should do to protect yourself):

Intel recommends upgrading to the BIOS firmware version (or newer) indicated for your model in the Product Impact section below.

 

Product Impact:

To download the version specified for your product below, follow these steps:

  1. Navigate to your product's Drivers & Software page by going to https://support.lenovo.com/. PRC users should go to https://newsupport.lenovo.com.cn/
  2. Search for your product by name or machine type.
  3. Click Drivers & Software on the left menu panel.
  4. Click on Manual Update to browse by Component type.
  5. Compare the minimum fix version for your product from the applicable product table below with the latest version posted on the support site.

Alternatively and if applicable for your product, you may use Lenovo Vantage or Windows Update to update to the latest available version. To confirm you are using the minimum fix version (or higher), go to Add/Remove Programs and check the version listed there.

Please click for more info.

Desktop

Desktop - All in One

Lenovo Notebook

Smart Office

ThinkAgile

ThinkPad

ThinkStation

ThinkSystem

 

References:

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00347.html

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00356.html

 

Revision History:

Revision Date Description
10 2021-08-27 Updated Lenovo Notebook
9 2021-07-13 Updated Lenovo Notebook
8 2021-05-10 Updated Lenovo Notebook
7 2021-04-02 Updated Lenovo Notebook
6 2021-03-17 Updated Desktop, Desktop - All in One
5 2021-03-05 Updated Desktop, Desktop - All in One, Lenovo Notebook, Smart Office, ThinkAgile, ThinkPad, ThinkStation, ThinkSystem
4 2021-01-12 Updated all product tables
3 2020-09-18 Changed CVE-2020-0570 to CVE-2020-24457 due to Intel reassignment
2 2020-09-17 Updated All in One
1 2020-09-08 Initial release

For a complete list of all Lenovo Product Security Advisories, click here.

For the most up to date information, please remain current with updates and advisories from Lenovo regarding your equipment and software. The information provided in this advisory is provided on an “as is” basis without any warranty or guarantee of any kind. Lenovo reserves the right to change or update this advisory at any time.

 

Product Impact:

Desktop

Product Component CVE-2019-14556, CVE-2019-14557, CVE-2019-14558, CVE-2020-8671, CVE-2020-8672
C5-14IMB05 Desktop (IdeaCentre) BIOS for Windows 10 (64-bit) - IdeaCentre G5-14IMB05 Desktop, 5-14IMB05 Desktop, C5-14IMB05 Desktop O4HKT2CA
IdeaCentre 3-07IMB05 Desktop BIOS for Windows 10 (64-bit) - ideacentre 3-07IMB05 Desktop M2VKT11A
IdeaCentre 5-14IMB05 Desktop BIOS for Windows 10 (64-bit) - IdeaCentre G5-14IMB05 Desktop, 5-14IMB05 Desktop, C5-14IMB05 Desktop O4HKT2CA
IdeaCentre G5-14IMB05 Desktop BIOS for Windows 10 (64-bit) - IdeaCentre G5-14IMB05 Desktop, 5-14IMB05 Desktop, C5-14IMB05 Desktop O4HKT2CA
Legion C530-19ICB Desktop (Lenovo) BIOS for Windows 10 (64-bit) - Legion T530-28ICB, Legion C530-19ICB, Legion T5-28ICB05 Desktop O4BKT16A
Legion C730-19ICO Desktop (Lenovo) BIOS for Windows 10 (64-bit) - Legion T730-28ICO, Legion C730-19ICO O3NKT29A
Legion R5-28IMB05 Desktop (Lenovo) BIOS for Windows 10 (64-bit) - Legion R5-28IMB05 Desktop, Legion T5-28IMB05 Desktop O4NKT19A
Legion T5-28ICB05 Desktop (Lenovo) BIOS for Windows 10 (64-bit) - Legion T530-28ICB, Legion C530-19ICB, Legion T5-28ICB05 Desktop O4BKT16A
Legion T5-28IMB05 Desktop (Lenovo) BIOS for Windows 10 (64-bit) - Legion R5-28IMB05 Desktop, Legion T5-28IMB05 Desktop O4NKT19A
Legion T530-28ICB Desktop (Lenovo) BIOS for Windows 10 (64-bit) - Legion T530-28ICB, Legion C530-19ICB, Legion T5-28ICB05 Desktop O4BKT16A
Legion T7-34IMZ5 Desktop (Lenovo) BIOS for Windows 10 (64-bit) - Legion T7-34IMZ5 Desktop O4LKT19A
Legion T730-28ICO Desktop (Lenovo) BIOS for Windows 10 (64-bit) - Legion T730-28ICO, Legion C730-19ICO O3NKT29A
M630e Desktop (ThinkCentre) Flash BIOS update - ThinkCentre M630e M28KT34A
M70a Desktop (ThinkCentre) Flash BIOS update - ThinkCentre M70a M2SKT1FA
M70c Desktop (ThinkCentre) Flash BIOS update - Lenovo V50s-07IMB, ThinkCentre M70c M2VKT11A
M70s Desktop (ThinkCentre) Flash BIOS update - ThinkCentre M70t, M70s, M80t, M80 M2TKT33A
M70s Desktop (ThinkCentre) Flash BIOS update - ThinkCentre M70t, M70s, M80t, M80s, M90t, M90s M2TKT33A
M70t Desktop (ThinkCentre) Flash BIOS update - ThinkCentre M70t, M70s, M80t, M80 M2TKT33A
M70t Desktop (ThinkCentre) Flash BIOS update - ThinkCentre M70t, M70s, M80t, M80s, M90t, M90s M2TKT33A
M720e Desktop (ThinkCentre) Flash BIOS Update - Lenovo V530s-07ICR, ThinkCentre M720e M30KT21A
M720q Desktop (ThinkCentre) Flash BIOS Update - ThinkCentre M720t, M720s, M720q, M920t, M920s, M920q, M920x, ThinkStation P330 Tiny M1UKT5BA
M720s (Desktop) ThinKCentre Flash BIOS Update - ThinkCentre M720t, M720s, M720q, M920t, M920s, M920q, M920x, ThinkStation P330 Tiny M1UKT5BA
M720t (Desktop) ThinkCentre Flash BIOS Update - ThinkCentre M720t, M720s, M720q, M920t, M920s, M920q, M920x, ThinkStation P330 Tiny M1UKT5BA
M80s (Desktop) ThinkCentre Flash BIOS update - ThinkCentre M70t, M70s, M80t, M80 M2TKT33A
M80s (Desktop) ThinkCentre Flash BIOS update - ThinkCentre M70t, M70s, M80t, M80s, M90t, M90s M2TKT33A
M80t Desktop (ThinkCentre) Flash BIOS update - ThinkCentre M70t, M70s, M80t, M80 M2TKT33A
M80t Desktop (ThinkCentre) Flash BIOS update - ThinkCentre M70t, M70s, M80t, M80s, M90t, M90s M2TKT33A
M820z All-in-One (ThinkCentre) Flash BIOS Update - ThinkCentre M820z M1NKT53A
M90a Desktop (ThinkCentre) Flash BIOS update - ThinkCentre M90a M2RKT37A
M90s Desktop (ThinkCentre) Flash BIOS update - ThinkCentre M70t, M70s, M80t, M80s, M90t, M90s M2TKT33A
M90t Desktop (ThinkCentre) Flash BIOS update - ThinkCentre M70t, M70s, M80t, M80s, M90t, M90s M2TKT33A
M920q Desktop (ThinkCentre) Flash BIOS Update - ThinkCentre M720t, M720s, M720q, M920t, M920s, M920q, M920x, ThinkStation P330 Tiny M1UKT5BA
M920s (Desktop) ThinkCentre Flash BIOS Update - ThinkCentre M720t, M720s, M720q, M920t, M920s, M920q, M920x, ThinkStation P330 Tiny M1UKT5BA
M920t Desktop (ThinkCentre) Flash BIOS Update - ThinkCentre M720t, M720s, M720q, M920t, M920s, M920q, M920x, ThinkStation P330 Tiny M1UKT5BA
M920x Desktop (ThinkCentre) Flash BIOS Update - ThinkCentre M720t, M720s, M720q, M920t, M920s, M920q, M920x, ThinkStation P330 Tiny M1UKT5BA
M920z All-in-One (ThinkCentre) Flash BIOS update - ThinkCentre M920z M1MKT47A
T540-15ICB G Desktop (ideacentre) BIOS for Windows 10 (64-bit) - Desktop O3QKT3FA
T540-15ICK Gaming Desktop (ideacentre) BIOS for Windows 10 (64-bit) - ideacentre 510A-15ICK, T540-15ICK Gaming, 510-15ICK O4KKT10A
ideacentre AIO 3-22IMB05 Desktop BIOS for Windows 10 (64-bit) - ideacentre AIO 3-24IMB05 Desktop,AIO 3-27IMB05 Desktop, AIO 3-22IMB05 Desktop O4RKT25A
ideacentre AIO 3-24IMB05 Desktop BIOS for Windows 10 (64-bit) - ideacentre AIO 3-24IMB05 Desktop,AIO 3-27IMB05 Desktop, AIO 3-22IMB05 Desktop O4RKT25A
ideacentre AIO 3-27IMB05 Desktop BIOS for Windows 10 (64-bit) - ideacentre AIO 3-24IMB05 Desktop,AIO 3-27IMB05 Desktop, AIO 3-22IMB05 Desktop O4RKT25A
ideacentre AIO 5-24IMB05 Desktop BIOS for Windows 10 (64-bit) - ideacentre AIO 5-24IMB05 Desktop O4UKT30A
ideacentre AIO 5-27IMB05 Desktop BIOS for Windows 10 (64-bit) - ideacentre AIO 5-27IMB05 Desktop O4VKT30A

 

Desktop - All in One

Product Component CVE-2019-14556, CVE-2019-14557, CVE-2019-14558, CVE-2020-8671, CVE-2020-8672
510-15ICB Desktop (ideacentre) BIOS for Windows 10 (64-bit) - Desktop O3QKT3FA
510-15ICK Desktop (ideacentre) BIOS for Windows 10 (64-bit) - ideacentre 510A-15ICK, T540-15ICK Gaming, 510-15ICK O4KKT10A
510A-15ICB Desktop (ideacentre) BIOS for Windows 10 (64-bit) - Desktop O3QKT3FA
510A-15ICK Desktop (ideacentre) BIOS for Windows 10 (64-bit) - ideacentre 510A-15ICK, T540-15ICK Gaming, 510-15ICK O4KKT10A
510S-07ICB Desktop (ideacentre) BIOS for Windows 10 (64-bit) (Version 1803, 1809) - ideacentre 510S-07ICB M22KT45A
510S-07ICK Desktop (ideacentre) BIOS for Windows 10 (64-bit) - ideacentre 510S-07ICK M30KT21A
720-18ICB Desktop (ideacentre) BIOS for Windows 10 (64-bit) - Desktop O3QKT3FA
A340-22ICB All-in-One (ideacentre) BIOS for Windows 10 (64-bit) - ideacentre A340-22ICB, A340-24ICB O44KT30A
A340-22ICK All-in-One (IdeaCentre) BIOS for Windows 10 (64-bit) - ideacentre A340-22ICK, A340-24ICK O4PKT12A
A340-22IWL All-in-One (ideacentre) BIOS for Windows 10 (64-bit) - ideacentre A340-22IWL, A340-24IWL O46KT36A
A340-24ICB All-in-One (ideacentre) BIOS for Windows 10 (64-bit) - ideacentre A340-22ICB, A340-24ICB O44KT30A
A340-24ICK All-in-One (IdeaCentre) BIOS for Windows 10 (64-bit) - ideacentre A340-22ICK, A340-24ICK O4PKT12A
A340-24IWL All-in-One (ideacentre) BIOS for Windows 10 (64-bit) - ideacentre A340-22IWL, A340-24IWL O46KT36A
A540-24ICB All-in-One (ideacentre) BIOS for Window 10 (64-bit) - IdeaCentre A540-24ICB O49KT37A
A540-27ICB All-in-One (ideacentre) BIOS for Window 10 (64-bit) - IdeaCentre A540-27ICB O48KT31A
V30a-22IML Desktop (Lenovo) Flash BIOS Update for Lenovo V30a-24IML, V30a-22IML M37KT21A
V30a-24IML Desktop (Lenovo) Flash BIOS Update for Lenovo V30a-24IML, V30a-22IML M37KT21A
V330-20ICB All-in-One (Lenovo) Flash BIOS Update - Lenovo V330-20ICB M1QKT42A
V50a-22IMB Desktop (Lenovo) Flash BIOS Update for Lenovo V50a-22IMB, V50a-24IMB M36KT24A
V50a-24IMB Desktop (Lenovo) Flash BIOS Update for Lenovo V50a-22IMB, V50a-24IMB M36KT24A
V50s-07IMB Desktop (Lenovo) Flash BIOS update - Lenovo V50s-07IMB, ThinkCentre M70c M2VKT11A
V50t-13IMB Desktop (Lenovo) Flash BIOS update - Lenovo V50t-13IMB O4HKT2CA
V530-15ICB Desktop (Lenovo) Flash BIOS update - Lenovo V530-15ICB M1YKT62A
V530-15ICR Desktop (Lenovo) Flash BIOS Update - Lenovo V530-15ICR M2yKT27A
V530-22ICB All-in-One (Lenovo) Flash BIOS update - Lenovo V530-22ICB, V530-24ICB M20KT48A
V530-24ICB All-in-One (Lenovo) Flash BIOS update - Lenovo V530-22ICB, V530-24ICB M20KT48A
V530s-07ICB Desktop (Lenovo) Flash BIOS update - Lenovo V530S-07ICB M22KT45A
V530s-07ICR Desktop (Lenovo) Flash BIOS Update - Lenovo V530s-07ICR, ThinkCentre M720e M30KT21A
V540-24IWL All-in-One (Lenovo) Flash BIOS update - Lenovo V540-24IWL M29KT35A
Yoga A940-27ICB All-in-One (Lenovo) BIOS for Windows 10 (64-bit) - ideacentre Yoga A940-27ICB O43KT38A

 

Lenovo Notebook

Product Component CVE-2019-14556, CVE-2019-14557, CVE-2019-14558, CVE-2020-8671, CVE-2020-8672 CVE-2020-24457, CVE-2020-0571
730S-13IML Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Yoga S730-13IML,ideapad 730S-13IML BRCN17WW Not Affected
C340-14IML Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - C340-14IML, FLEX-14IML, S540-14IML, S540-14IML Touch CKCN16WW Not Affected
C340-14IWL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - C340-14IWL, FLEX-14IWL, S540-14IWL, S540-14IWL Touch AHCN33WW AHCN33WW
C340-15IIL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - C340-15IIL, S340-14IIL, S340-15IIL, S340-15IIL Touch, Flex-15IIL CUCN26WW CUCN26WW
C340-15IML Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - S340-14IML, C340-15IML, FLEX-15IML, S340-15IML, S340-15IML Touch CRCN16WW Not Affected
C340-15IWL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Notebook ALCN32WW ALCN32WW
Ducati 5 Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Lenovo Ducati 5, ideapad 5-14IIL05 DSCN32WW DSCN32WW
FLEX-14IML Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - C340-14IML, FLEX-14IML, S540-14IML, S540-14IML Touch CKCN16WW Not Affected
FLEX-14IWL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - C340-14IWL, FLEX-14IWL, S540-14IWL, S540-14IWL Touch AHCN33WW AHCN33WW
FLEX-15IML Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - S340-14IML, C340-15IML, FLEX-15IML, S340-15IML, S340-15IML Touch CRCN16WW Not Affected
FLEX-15IWL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Notebook ALCN32WW ALCN32WW
Flex 5-14IIL05 Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Flex 5-14IIL05, Flex 5-15IIL05 ECCN33WW ECCN33WW
Flex 5-15IIL05 Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Flex 5-14IIL05, Flex 5-15IIL05 ECCN33WW ECCN33WW
Flex-15IIL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - C340-15IIL, S340-14IIL, S340-15IIL, S340-15IIL Touch, Flex-15IIL CUCN26WW CUCN26WW
L3-15IML05 Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - ideapad L3-15IML05 EJCN23WW Not Affected
L340-15IRH Gaming Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - L340-15IRH Gaming, L340-17IRH Gaming BGCN33WW BGCN33WW
L340-15IWL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - L340-15IWL, L340-17IWL, V340-17IWL, V140-15IWL, L340-15IWL Touch ATCN44WW ATCN44WW
L340-15IWL Touch Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - L340-15IWL, L340-17IWL, V340-17IWL, V140-15IWL, L340-15IWL Touch ATCN44WW ATCN44WW
L340-17IRH Gaming Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - L340-15IRH Gaming, L340-17IRH Gaming BGCN33WW BGCN33WW
L340-17IWL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - L340-15IWL, L340-17IWL, V340-17IWL, V140-15IWL, L340-15IWL Touch ATCN44WW ATCN44WW
Legion 5-15IMH05 (Lenovo) BIOS Update for Windows 10 (64-bit) - Legion 5-15IMH05, Legion 5-15IMH05H, Legion 5P-15IMH05, Legion 5P-15IMH05H, Legion 5-17IMH05, Legion 5-17IMH05H EFCN46WW EFCN46WW
Legion 5-15IMH05H (Lenovo) BIOS Update for Windows 10 (64-bit) - Legion 5-15IMH05, Legion 5-15IMH05H, Legion 5P-15IMH05, Legion 5P-15IMH05H, Legion 5-17IMH05, Legion 5-17IMH05H EFCN46WW EFCN46WW
Legion 5-17IMH05 (Lenovo) BIOS Update for Windows 10 (64-bit) - Legion 5-15IMH05, Legion 5-15IMH05H, Legion 5P-15IMH05, Legion 5P-15IMH05H, Legion 5-17IMH05, Legion 5-17IMH05H EFCN46WW EFCN46WW
Legion 5-17IMH05H (Lenovo) BIOS Update for Windows 10 (64-bit) - Legion 5-15IMH05, Legion 5-15IMH05H, Legion 5P-15IMH05, Legion 5P-15IMH05H, Legion 5-17IMH05, Legion 5-17IMH05H EFCN46WW EFCN46WW
Legion 5P-15IMH05 (Lenovo) BIOS Update for Windows 10 (64-bit) - Legion 5-15IMH05, Legion 5-15IMH05H, Legion 5P-15IMH05, Legion 5P-15IMH05H, Legion 5-17IMH05, Legion 5-17IMH05H EFCN46WW EFCN46WW
Legion 5P-15IMH05H (Lenovo) BIOS Update for Windows 10 (64-bit) - Legion 5-15IMH05, Legion 5-15IMH05H, Legion 5P-15IMH05, Legion 5P-15IMH05H, Legion 5-17IMH05, Legion 5-17IMH05H EFCN46WW EFCN46WW
Legion 7-15IMH05 (Lenovo) BIOS Update for Windows 10 (64-bit) - Legion 7-15IMH05, Legion 7-15IMHg05, Legion C7-15IMH05 E9CN62WW E9CN62WW
Legion 7-15IMHg05 (Lenovo) BIOS Update for Windows 10 (64-bit) - Legion 7-15IMH05, Legion 7-15IMHg05, Legion C7-15IMH05 E9CN62WW E9CN62WW
Legion C7-15IMH05 Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Legion 7-15IMH05, Legion 7-15IMHg05, Legion C7-15IMH05 E9CN62WW E9CN62WW
Legion Y530-15ICH Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Legion Y530-15ICH 8JCN56WW 8JCN56WW
Legion Y530-15ICH-1060 Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Legion Y7000P-1060, Legion Y530-15ICH-1060 9VCN22WW 9VCN22WW
Legion Y540-15IRH Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Notebook BHCN41WW BHCN41WW
Legion Y540-15IRH-PG0 Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Notebook BHCN41WW BHCN41WW
Legion Y540-17IRH Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Notebook BHCN41WW BHCN41WW
Legion Y540-17IRH-PG0 Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Notebook BHCN41WW BHCN41WW
Legion Y545 Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Notebook BHCN41WW BHCN41WW
Legion Y545-PG0 Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Notebook BHCN41WW BHCN41WW
Legion Y7000 2019 1050 Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Legion Y7000 2019 1050 BTCN20WW BTCN20WW
Legion Y7000-2019 Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Notebook BHCN41WW BHCN41WW
Legion Y7000-2019-PG0 Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Notebook BHCN41WW BHCN41WW
Legion Y7000P-1060 Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Legion Y7000P-1060, Legion Y530-15ICH-1060 9VCN22WW 9VCN22WW
Legion Y740-15IRH Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Legion Y740-15IRH, Legion Y740-15IRHg, Legion Y740-17IRH, Legion Y740 IRHg BVCN15WW BVCN15WW
Legion Y740-15IRHg Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Legion Y740-15IRH, Legion Y740-15IRHg, Legion Y740-17IRH, Legion Y740 IRHg BVCN15WW BVCN15WW
Legion Y740-17IRH Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Legion Y740-15IRH, Legion Y740-15IRHg, Legion Y740-17IRH, Legion Y740 IRHg BVCN15WW BVCN15WW
Legion Y740-17IRHg Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Legion Y740-15IRH, Legion Y740-15IRHg, Legion Y740-17IRH, Legion Y740 IRHg BVCN15WW BVCN15WW
Legion Y740S-15IMH Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Legion Y740S-15IMH EVCN26WW EVCN26WW
S145-14IIL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - S145-14IIL, S145-15IIL, V14-IIL, V15-IIL DKCN51WW DKCN51WW
S145-14IWL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - S145-14IWL, S145-15IWL, V14-IWL, V15-IWL ASCN50WW ASCN50WW
S145-15IIL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - S145-14IIL, S145-15IIL, V14-IIL, V15-IIL DKCN51WW DKCN51WW
S145-15IWL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - S145-14IWL, S145-15IWL, V14-IWL, V15-IWL ASCN50WW ASCN50WW
S340-13IML Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - S340-13IML BZCN21WW Not Affected
S340-14IIL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - C340-15IIL, S340-14IIL, S340-15IIL, S340-15IIL Touch, Flex-15IIL CUCN26WW CUCN26WW
S340-14IML Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - S340-14IML, C340-15IML, FLEX-15IML, S340-15IML, S340-15IML Touch CRCN16WW Not Affected
S340-14IWL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Notebook ALCN32WW ALCN32WW
S340-15IIL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - C340-15IIL, S340-14IIL, S340-15IIL, S340-15IIL Touch, Flex-15IIL CUCN26WW CUCN26WW
S340-15IIL Touch Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - C340-15IIL, S340-14IIL, S340-15IIL, S340-15IIL Touch, Flex-15IIL CUCN26WW CUCN26WW
S340-15IML Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - S340-14IML, C340-15IML, FLEX-15IML, S340-15IML, S340-15IML Touch CRCN16WW Not Affected
S340-15IML Touch Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - S340-14IML, C340-15IML, FLEX-15IML, S340-15IML, S340-15IML Touch CRCN16WW Not Affected
S340-15IWL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Notebook ALCN32WW ALCN32WW
S340-15IWL Touch Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Notebook ALCN32WW ALCN32WW
S530-13IML Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - S530-13IML CVCN13WW Not Affected
S530-13IWL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - S530-13IWL 9RCN28WW 9RCN28WW
S540-13IML Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - S540-13IML CLCN38WW Not Affected
S540-14IML Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - C340-14IML, FLEX-14IML, S540-14IML, S540-14IML Touch CKCN16WW Not Affected
S540-14IML Touch Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - C340-14IML, FLEX-14IML, S540-14IML, S540-14IML Touch CKCN16WW Not Affected
S540-14IWL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - C340-14IWL, FLEX-14IWL, S540-14IWL, S540-14IWL Touch AHCN33WW AHCN33WW
S540-14IWL Touch Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - C340-14IWL, FLEX-14IWL, S540-14IWL, S540-14IWL Touch AHCN33WW AHCN33WW
S540-15IML Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - S540-15IML CNCN18WW Not Affected
S540-15IWL GTX Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - S540-15IWL GTX BWCN18WW BWCN18WW
S540-15IWL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - S540-15IWL APCN38WW APCN38WW
S740-14IIL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Yoga S740-14IIL, ideapad S740-14IIL BYCN38WW BYCN38WW
S740-15IRH Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Yoga S740-15IRH, ideapad S740-15IRH, ideapad S740-15IRH Touch BKCN23WW BKCN23WW
S740-15IRH Touch Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Yoga S740-15IRH, ideapad S740-15IRH, ideapad S740-15IRH Touch BKCN23WW BKCN23WW
S940-14IIL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Yoga S940-14IIL, ideapad S940-14IIL BQCN31WW BQCN31WW
S940-14IWL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - S940-14IWL, Yoga S940-14IWL AKCN41WW AKCN41WW
Slim 7-14IIL05 Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Yoga Slim 7-14IIL05, Yoga Slim 7-15IIL05, ideapad Slim 7-15IIL05, ideapad Slim 7-14IIL05 DHCN31WW DHCN31WW
Slim 7-15IIL05 Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Yoga Slim 7-14IIL05, Yoga Slim 7-15IIL05, ideapad Slim 7-15IIL05, ideapad Slim 7-14IIL05 DHCN31WW DHCN31WW
ThinkBook 13s-IML Laptop BIOS Update for Windows 10 (64-bit) - ThinkBook 13s-IML, ThinkBook 14s-IML CQCN35WW Not Affected
ThinkBook 14-IIL Laptop BIOS Update for Windows 10 (64-bit) - ThinkBook 14-IIL, ThinkBook 15-IIL DJCN22WW DJCN22WW
ThinkBook 14-IML Laptop BIOS Update for Windows 10 (64-bit) - ThinkBook 14-IML, ThinkBook 15-IML CJCN31WW Not Affected
ThinkBook 14s-IML Laptop BIOS Update for Windows 10 (64-bit) - ThinkBook 13s-IML, ThinkBook 14s-IML CQCN35WW Not Affected
ThinkBook 15-IIL Laptop BIOS Update for Windows 10 (64-bit) - ThinkBook 14-IIL, ThinkBook 15-IIL DJCN22WW DJCN22WW
ThinkBook 15-IML Laptop BIOS Update for Windows 10 (64-bit) - ThinkBook 14-IML, ThinkBook 15-IML CJCN31WW Not Affected
Thinkbook Plus BIOS Update for Windows 10 (64-bit) - Thinkbook Plus ELCN21WW Not Affected
V14-IIL Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - S145-14IIL, S145-15IIL, V14-IIL, V15-IIL DKCN51WW DKCN51WW
V14-IWL Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - S145-14IWL, S145-15IWL, V14-IWL, V15-IWL ASCN50WW ASCN50WW
V140-15IWL BIOS Update for Windows 10 (64-bit) - L340-15IWL, L340-17IWL, V340-17IWL, V140-15IWL, L340-15IWL Touch ATCN44WW ATCN44WW
V15-IIL Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - S145-14IIL, S145-15IIL, V14-IIL, V15-IIL DKCN51WW DKCN51WW
V15-IWL Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - S145-14IWL, S145-15IWL, V14-IWL, V15-IWL ASCN50WW ASCN50WW
V340-17IWL Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - L340-15IWL, L340-17IWL, V340-17IWL, V140-15IWL, L340-15IWL Touch ATCN44WW ATCN44WW
Yoga 730-13IWL Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Yoga 730-13IWL 9NCN21WW 9NCN21WW
Yoga 730-15IWL Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Yoga 730-15IWL 9MCN27WW 9MCN27WW
Yoga 9-15IMH5 Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Yoga 9-15IMH5 EPCN23WW EPCN23WW
Yoga C640-13IML LTE Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Yoga C640-13IML, Yoga C640-13IML LTE CHCN25WW Not Affected
Yoga C640-13IML Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Yoga C640-13IML, Yoga C640-13IML LTE CHCN25WW Not Affected
Yoga C740-14IML Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Yoga C740-14IML, Yoga C740-15IML BNCN41WW Not Affected
Yoga C740-15IML Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Yoga C740-14IML, Yoga C740-15IML BNCN41WW Not Affected
Yoga C940-14IIL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Yoga C940-14IIL AUCN59WW AUCN59WW
Yoga C940-15IRH Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Yoga C940-15IRH BSCN35WW BSCN35WW
Yoga S730-13IML Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Yoga S730-13IML,ideapad 730S-13IML BRCN17WW Not Affected
Yoga S740-14IIL Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Yoga S740-14IIL, ideapad S740-14IIL BYCN38WW BYCN38WW
Yoga S740-15IRH Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Yoga S740-15IRH, ideapad S740-15IRH, ideapad S740-15IRH Touch BKCN23WW BKCN23WW
Yoga S940-14IIL Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - Yoga S940-14IIL, ideapad S940-14IIL BQCN31WW BQCN31WW
Yoga S940-14IWL Laptop (Lenovo) BIOS Update for Windows 10 (64-bit) - S940-14IWL, Yoga S940-14IWL AKCN41WW AKCN41WW
Yoga Slim 7-14IIL05 Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Yoga Slim 7-14IIL05, Yoga Slim 7-15IIL05, ideapad Slim 7-15IIL05, ideapad Slim 7-14IIL05 DHCN31WW DHCN31WW
Yoga Slim 7-15IIL05 Laptop (ideapad) BIOS Update for Windows 10 (64-bit) - Yoga Slim 7-14IIL05, Yoga Slim 7-15IIL05, ideapad Slim 7-15IIL05, ideapad Slim 7-14IIL05 DHCN31WW DHCN31WW
ideapad 5-14IIL05 Laptop BIOS Update for Windows 10 (64-bit) - Lenovo Ducati 5, ideapad 5-14IIL05 DSCN32WW DSCN32WW
ideapad 5-14IIL05 Laptop BIOS Update for Windows 10 (64-bit) - ideapad 5-14IIL05 DSCN22WW DSCN22WW
ideapad 5-15IIL05 Laptop BIOS Update for Windows 10 (64-bit) - ideapad 5-15IIL05 DPCN48WW DPCN48WW
ideapad Creator 5-15IMH05 Laptop BIOS Update for Windows 10 (64-bit) - ideapad Gaming 3-15IMH05, Creator 5-15IMH05 EGCN33WW EGCN33WW
ideapad Gaming 3-15IMH05 Laptop BIOS Update for Windows 10 (64-bit) - ideapad Gaming 3-15IMH05, Creator 5-15IMH05 EGCN33WW EGCN33WW

 

Smart Office

Product Component CVE-2019-14556, CVE-2019-14557, CVE-2019-14558, CVE-2020-8671, CVE-2020-8672
Thinksmart Hub 500 BIOS update for Windows 10 (64-bit) - Thinksmart Hub 500 M23KT26A

 

ThinkAgile

Product Component CVE-2020-24457, CVE-2020-0571
VX 1SE Certified Node (ThinkAgile) SR250/SR150/ST250 UEFI Firmware (For AnyOS) ISE120C
VX1320 (ThinkAgile) SR250/SR150/ST250 UEFI Firmware (For AnyOS) ISE120C

 

ThinkPad

Product Component CVE-2019-14556, CVE-2019-14557, CVE-2019-14558, CVE-2020-8671, CVE-2020-8672 CVE-2020-24457, CVE-2020-0571
E490 (Type 20N8, 20N9) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) - ThinkPad E490, E490s, E590 Not Affected 1.28
E490s (Type 20NG) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) - ThinkPad E490, E490s, E590 Not Affected 1.28
E590 (Type 20NB, 20NC) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) - ThinkPad E490, E490s, E590 Not Affected 1.28
L390 (type 20NR, 20NS) Laptops (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) - ThinkPad L390 (20NR, 20NS), L390 Yoga (20NT, 20NU) R15ET39W R10ET46W
L390 Yoga (type 20NT, 20NU) Laptops (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) - ThinkPad L390 (20NR, 20NS), L390 Yoga (20NT, 20NU) R15ET39W R10ET46W
L490 (type 20Q5, 20Q6) Laptops (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) - ThinkPad L490, L590 Not Affected 1.22
L590 (type 20Q7, 20Q8) Laptops (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) - ThinkPad L490, L590 Not Affected 1.22
P1 (Type 20MD, 20ME) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) and Linux - ThinkPad P1, X1 Extreme N2EET43W N2EET43W
P1 Gen 2 (Type 20QT, 20QU) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit), Linux - ThinkPad P1 Gen 2 (Types: 20QT, 20QU), X1 Extreme Gen 2 (Types: 20QV, 20QW) N2OET47W Not Affected
P43s (Type 20RH, 20RJ) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) and Linux - ThinkPad T490, T590, P53s, P43s N2IET82W N2IET82W
P52 (Type 20M9, 20MA) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) & Linux - ThinkPad P52, P72 N2CET51W N2CET51W
P53 (Type 20QN, 20QQ) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit), Linux - ThinkPad P53, P73 N2NET37W N2NET25W
P53s (Type 20N6, 20N7) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) and Linux - ThinkPad T490, T590, P53s, P43s N2IET82W N2IET82W
P72 (type 20MB, 20MC) Laptop (Thinkpad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) & Linux - ThinkPad P52, P72 N2CET51W N2CET51W
P73 (type 20QR, 20QS) Laptop (Thinkpad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit), Linux - ThinkPad P53, P73 N2NET37W N2NET25W
T490 (Type 20N2, 20N3) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) and Linux - ThinkPad T490, T590, P53s, P43s N2IET82W N2IET82W
T490 (Type 20RY, 20RX) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) and Linux - ThinkPad T490, T590, P53s, P43s N2IET82W N2IET82W
T490 Type 20Q9, 20QH Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) and Linux - ThinkPad T490, T590, P53s, P43s N2IET82W N2IET82W
T590 (Type 20N4, 20N5) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) and Linux - ThinkPad T490, T590, P53s, P43s N2IET82W N2IET82W
X1 Carbon 7th Gen - (Type 20QD, 20QE) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Linux, Windows 10 (64-bit) - ThinkPad X1 Carbon 7th Gen, X1 Yoga 4th Gen N2HET37W (N2QETnnW BIOS is not affected) Not Affected
X1 Carbon 7th Gen - (Type 20R1, 20R2) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Linux, Windows 10 (64-bit) - ThinkPad X1 Carbon 7th Gen, X1 Yoga 4th Gen N2HET37W (N2QETnnW BIOS is not affected) Not Affected
X1 Extreme 1st Gen (Type 20MF, 20MG) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) and Linux - ThinkPad P1, X1 Extreme N2EET43W N2EET43W
X1 Extreme 2nd Gen (Type 20QV, 20QW) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit), Linux - ThinkPad P1 Gen 2 (Types: 20QT, 20QU), X1 Extreme Gen 2 (Types: 20QV, 20QW) N2OET47W Not Affected
X1 Yoga 4th Gen (Type 20QF, 20QG) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Linux, Windows 10 (64-bit) - ThinkPad X1 Carbon 7th Gen, X1 Yoga 4th Gen N2HET37W (N2QETnnW BIOS is not affected) Not Affected
X1 Yoga 4th Gen (Type 20SA, 20SB) Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Linux, Windows 10 (64-bit) - ThinkPad X1 Carbon 7th Gen, X1 Yoga 4th Gen N2HET37W (N2QETnnW BIOS is not affected) Not Affected
X390 Yoga Laptop (ThinkPad) BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit) & Linux - ThinkPad X390 Yoga N2LET69W N2LET61W

 

ThinkStation

Product Component CVE-2019-14556, CVE-2019-14557, CVE-2019-14558, CVE-2020-8671, CVE-2020-8672
P330 Tiny Workstation (ThinkStation) Flash BIOS Update - ThinkCentre M720t, M720s, M720q, M920t, M920s, M920q, M920x, ThinkStation P330 Tiny M1UKT5BA
P330 Workstation (ThinkStation) Flash BIOS Update - ThinkStation P330, P330 2nd Gen M1VKT5DA
P330 Workstation 2nd Gen (ThinkStation) Flash BIOS Update - ThinkStation P330, P330 2nd Gen M1VKT5DA
P340 Workstation (ThinkStation) Flash BIOS Update for ThinkStation P340 S08KT33A

 

ThinkSystem

Product Component CVE-2020-24457, CVE-2020-0571
SR150 (ThinkSystem) SR250/SR150/ST250 UEFI Firmware (For AnyOS) ISE120C
SR158 (ThinkSystem) SR250/SR150/ST250 UEFI Firmware (For AnyOS) ISE120C
SR250 (ThinkSystem) SR250/SR150/ST250 UEFI Firmware (For AnyOS) ISE120C
SR258 (ThinkSystem) SR250/SR150/ST250 UEFI Firmware (For AnyOS) ISE120C
ST250 (ThinkSystem) SR250/SR150/ST250 UEFI Firmware (For AnyOS) ISE120C
ST258 (ThinkSystem) SR250/SR150/ST250 UEFI Firmware (For AnyOS) ISE120C
ThinkSystem DN8836 ThinkServer DN8836 BIOS-BMC Firmware 0.28

Alias Id:LEN-37550
Document ID:PS500344
Original Publish Date:09/06/2020
Last Modified Date:08/27/2021