Lenovo poinformowało, że ponad 100 modeli laptopów tego producenta, jest dotkniętych trzema lukami zabezpieczeń, co umożliwia uzyskanie podwyższonych uprawnień przez atakującego.
Zagrożenie odkryli badacze z ESET, którzy opisują pierwsze z zagrożeń CVE-2021-3970, jako lukę pozwalającą na „arbitralny odczyt/zapis z/do SMRAM , co może prowadzić do wykonania złośliwego kodu” na wysoce uprzywilejowanym poziomie. Pozostałe dwie luki (CVE-2021-3971 i CVE-2021-3972) są najwyraźnie obecne w obrazach UEFI konsumentów przez pomyłkę. Dostęp, który zapewniają atakującym, powinien być dostępny tylko dla programistów podczas procesu produkcyjnego.
Ponad 100 modeli laptopów Lenovo ma luki zabezpieczeń w UEFI. Producent obiecuje poprawki, ale nie dla wszystkich.
Luki umożliwiają atakującemu wyłączenie zabezpieczeń pamięci flash UEFI lub funkcji UEFI Secure Boot, co w konsekwencji pozwala na wykonanie złośliwego kodu, który będzie trudny do wykrycia i usunięcia, ponieważ może załadować się przed systemem operacyjnym. ESET współpracuje z Lenovo i producent laptopów już rozpoczął proces wydawania poprawek. ESET odkrył trzy luki w październiku ubiegłego roku, a Lenovo potwierdziło je i opisało w listopadzie. Niestety nie wszystkie modele dostaną aktualizację. Lenovo udostępni poprawki jedynie sprzętom, które posiadają wciąż wsparcie producenta.
|
Identyfikator CVE |
Opis |
|---|---|
|
CVE-2021-3970 |
Potencjalna luka w oprogramowaniu LenovoVariable SMI Handler spowodowana niewystarczającą walidacją w niektórych modelach notebooków Lenovo może umożliwić atakującemu z dostępem lokalnym i podwyższonymi uprawnieniami wykonanie dowolnego kodu. |
|
CVE-2021-3971 |
Potencjalna luka w zabezpieczeniach sterownika używanego podczas starszych procesów produkcyjnych na niektórych konsumenckich urządzeniach przenośnych Lenovo, która została omyłkowo uwzględniona w obrazie systemu BIOS, może umożliwić osobie atakującej z podwyższonymi uprawnieniami zmodyfikowanie regionu ochrony oprogramowania układowego przez zmodyfikowanie zmiennej NVRAM. |
|
CVE-2021-3972 |
Potencjalna luka w zabezpieczeniach sterownika używanego podczas procesu produkcyjnego na niektórych konsumenckich urządzeniach przenośnych Lenovo, która omyłkowo nie została dezaktywowana, może umożliwić osobie atakującej z podwyższonymi uprawnieniami zmodyfikowanie ustawień bezpiecznego rozruchu poprzez modyfikację zmiennej NVRAM. |
Poniżej pełna lista modeli dotkniętych problemem:
| Product | Component | CVE-2021-3970 | CVE-2021-3971 | CVE-2021-3972 |
| Flex 3-11ADA05 Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - Flex 3-11ADA05 | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| IdeaPad 3 15ADA05 Laptop | BIOS Update for Windows 10 (64-bit) - V14-ADA, V15-ADA, ideapad 3-14ADA05, ideapad 3-15ADA05, ideapad 3-17ADA05 | E8CN33WW | E8CN33WW | E8CN33WW |
| IdeaPad 3-14ADA05 Laptop | BIOS Update for Windows 10 (64-bit) - V14-ADA, V15-ADA, ideapad 3-14ADA05, ideapad 3-15ADA05, ideapad 3-17ADA05 | E8CN33WW | E8CN33WW | E8CN33WW |
| IdeaPad 3-14ADA6 Laptop | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - IdeaPad 3-14ADA6, IdeaPad 3-15ADA6, IdeaPad 3-17ADA6 | HBCN21WW | HBCN21WW | HBCN21WW |
| IdeaPad 3-14ALC6 Laptop | BIOS Update for Windows 10 (64-bit) - ideapad 3-14ALC6, ideapad 3-15ALC6, ideapad 3-17ALC6, V14 G2-ALC, V15 G2-ALC | GLCN43WW | GLCN43WW | GLCN43WW |
| IdeaPad 3-14ARE05 Laptop | BIOS Update for Windows 10 (64-bit) - V14-ARE, ideapad 3-14ARE, ideapad 3-15ARE, ideapad 3-17ARE | dzcn42ww | dzcn42ww | dzcn42ww |
| IdeaPad 3-14ARE05 Laptop | BIOS Update for Windows 10 (64-bit) - ideapad 3-14ARE05, ideapad 3-15ARE05, ideapad 3-17ARE05, V14-ARE | DZCN42WW | DZCN42WW | DZCN42WW |
| IdeaPad 3-15ADA6 Laptop | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - IdeaPad 3-14ADA6, IdeaPad 3-15ADA6, IdeaPad 3-17ADA6 | HBCN21WW | HBCN21WW | HBCN21WW |
| IdeaPad 3-15ALC6 Laptop | BIOS Update for Windows 10 (64-bit) - ideapad 3-14ALC6, ideapad 3-15ALC6, ideapad 3-17ALC6, V14 G2-ALC, V15 G2-ALC | GLCN43WW | GLCN43WW | GLCN43WW |
| IdeaPad 3-15ARE05 Laptop | BIOS Update for Windows 10 (64-bit) - V14-ARE, ideapad 3-14ARE, ideapad 3-15ARE, ideapad 3-17ARE | dzcn42ww | dzcn42ww | dzcn42ww |
| IdeaPad 3-15ARE05 Laptop | BIOS Update for Windows 10 (64-bit) - ideapad 3-14ARE05, ideapad 3-15ARE05, ideapad 3-17ARE05, V14-ARE | DZCN42WW | DZCN42WW | DZCN42WW |
| IdeaPad 3-15IGL05 Laptop | BIOS Update for Windows 10 (64-bit) - V14-IGL, V15-IGL, ideapad 3-14IGL05, ideapad 3-15IGL05 | DVCN23WW | DVCN23WW | DVCN23WW |
| IdeaPad 3-17ADA05 Laptop | BIOS Update for Windows 10 (64-bit) - V14-ADA, V15-ADA, ideapad 3-14ADA05, ideapad 3-15ADA05, ideapad 3-17ADA05 | E8CN33WW | E8CN33WW | E8CN33WW |
| IdeaPad 3-17ADA6 Laptop | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - IdeaPad 3-14ADA6, IdeaPad 3-15ADA6, IdeaPad 3-17ADA6 | HBCN21WW | HBCN21WW | HBCN21WW |
| IdeaPad 3-17ALC6 Laptop | BIOS Update for Windows 10 (64-bit) - ideapad 3-14ALC6, ideapad 3-15ALC6, ideapad 3-17ALC6, V14 G2-ALC, V15 G2-ALC | GLCN43WW | GLCN43WW | GLCN43WW |
| IdeaPad 3-17ARE05 Laptop | BIOS Update for Windows 10 (64-bit) - V14-ARE, ideapad 3-14ARE, ideapad 3-15ARE, ideapad 3-17ARE | dzcn42ww | dzcn42ww | dzcn42ww |
| IdeaPad 3-17ARE05 Laptop | BIOS Update for Windows 10 (64-bit) - ideapad 3-14ARE05, ideapad 3-15ARE05, ideapad 3-17ARE05, V14-ARE | DZCN42WW | DZCN42WW | DZCN42WW |
| IdeaPad 3-17IIL05 Laptop | BIOS Update for Windows 10 (64-bit) - ideapad 3-14IIL05, ideapad 3-15IIL05, ideapad 3-17IIL05, V17-IIL | EMCN52WW | EMCN52WW | EMCN52WW |
| IdeaPad 3-17ITL6 Laptop | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - IdeaPad 3-14ITL6, IdeaPad 3-15ITL6, IdeaPad 3-17ITL6, V14 G2 ITL, V15 G2 ITL. V17 G2 ITL, Lenovo S14 G2 ITL | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| L3-15IML05 Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - ideapad L3-15IML05 | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| L3-15ITL6 Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - ideapad L3-15ITL6 | GFCN23WW | GFCN23WW | GFCN23WW |
| L340-15IRH Gaming Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - L340-15IRH Gaming, L340-17IRH Gaming | BGCN35WW | BGCN35WW | BGCN35WW |
| L340-15IWL Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - L340-15IWL, L340-17IWL, V340-17IWL, V140-15IWL, L340-15IWL Touch | ATCN46WW | ATCN46WW | ATCN46WW |
| L340-15IWL Touch Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - L340-15IWL, L340-17IWL, V340-17IWL, V140-15IWL, L340-15IWL Touch | ATCN46WW | ATCN46WW | ATCN46WW |
| L340-17IRH Gaming Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - L340-15IRH Gaming, L340-17IRH Gaming | BGCN35WW | BGCN35WW | BGCN35WW |
| L340-17IWL Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - L340-15IWL, L340-17IWL, V340-17IWL, V140-15IWL, L340-15IWL Touch | ATCN46WW | ATCN46WW | ATCN46WW |
| Legion 5 Pro-16ACH6 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - Legion 5-15ACH6, Legion 5 Pro-6ACH6, Legion 5-17ACH6 | HHCN25WW | HHCN25WW | HHCN25WW |
| Legion 5 Pro-16ACH6H Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - Legion 5 Pro-16ACH6H, Legion 5-15ACH6H, Legion 5 17ACH6H, Legion 7-16ACHg6 | GKCN51WW | GKCN51WW | GKCN51WW |
| Legion 5 Pro-16ITH6 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Legion 5, Legion 5 Pro, Legion 7 | H1CN46WW | H1CN46WW | H1CN46WW |
| Legion 5 Pro-16ITH6H Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Legion 5, Legion 5 Pro, Legion 7 | H1CN46WW | H1CN46WW | H1CN46WW |
| Legion 5-15ACH6 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - Legion 5-15ACH6, Legion 5 Pro-6ACH6, Legion 5-17ACH6 | HHCN25WW | HHCN25WW | HHCN25WW |
| Legion 5-15ACH6A Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Legion 5-15ACH6A | G9CN28WW | G9CN28WW | G9CN28WW |
| Legion 5-15ACH6H Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - Legion 5 Pro-16ACH6H, Legion 5-15ACH6H, Legion 5 17ACH6H, Legion 7-16ACHg6 | GKCN51WW | GKCN51WW | GKCN51WW |
| Legion 5-15IMH6 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Legion 5-15IMH6 | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| Legion 5-15ITH6 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Legion 5, Legion 5 Pro, Legion 7 | H1CN46WW | H1CN46WW | H1CN46WW |
| Legion 5-15ITH6H Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Legion 5, Legion 5 Pro, Legion 7 | H1CN46WW | H1CN46WW | H1CN46WW |
| Legion 5-17ACH6 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - Legion 5-15ACH6, Legion 5 Pro-6ACH6, Legion 5-17ACH6 | HHCN25WW | HHCN25WW | HHCN25WW |
| Legion 5-17ACH6H Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - Legion 5 Pro-16ACH6H, Legion 5-15ACH6H, Legion 5 17ACH6H, Legion 7-16ACHg6 | GKCN51WW | GKCN51WW | GKCN51WW |
| Legion 5-17ITH6 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Legion 5, Legion 5 Pro, Legion 7 | H1CN46WW | H1CN46WW | H1CN46WW |
| Legion 5-17ITH6H Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Legion 5, Legion 5 Pro, Legion 7 | H1CN46WW | H1CN46WW | H1CN46WW |
| Legion 7-16ACHg6 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Legion 7-16ACHg6 | Not Affected | GKCN52WW | GKCN52WW |
| Legion 7-16ACHg6 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - Legion 5 Pro-16ACH6H, Legion 5-15ACH6H, Legion 5 17ACH6H, Legion 7-16ACHg6 | GKCN51WW | GKCN51WW | GKCN51WW |
| Legion 7-16ITHg6 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Legion 5, Legion 5 Pro, Legion 7 | H1CN46WW | H1CN46WW | H1CN46WW |
| Legion S7-15ACH6 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Legion S7-15ACH6 | HACN35WW | Not Affected | HACN35WW |
| Legion S7-15ARH5 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Legion S7-15ARH5 | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| Legion S7-15IMH5 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Legion S7-15IMH5 | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| Legion Y540-15IRH Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Notebook | BHCN44WW | BHCN44WW | BHCN44WW |
| Legion Y540-15IRH-PG0 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Notebook | BHCN44WW | BHCN44WW | BHCN44WW |
| Legion Y540-17IRH Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Notebook | BHCN44WW | BHCN44WW | BHCN44WW |
| Legion Y540-17IRH-PG0 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Notebook | BHCN44WW | BHCN44WW | BHCN44WW |
| Legion Y545 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Notebook | BHCN44WW | BHCN44WW | BHCN44WW |
| Legion Y545-PG0 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Notebook | BHCN44WW | BHCN44WW | BHCN44WW |
| Legion Y7000-2019 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Notebook | BHCN44WW | BHCN44WW | BHCN44WW |
| Legion Y7000-2019-PG0 Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Notebook | BHCN44WW | BHCN44WW | BHCN44WW |
| Lenovo S14 G2 ITL | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - IdeaPad 3-14ITL6, IdeaPad 3-15ITL6, IdeaPad 3-17ITL6, V14 G2 ITL, V15 G2 ITL. V17 G2 ITL, Lenovo S14 G2 ITL | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| S145-14API Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - S145-14API, S145-15API | BUCN31WW | BUCN31WW | BUCN31WW |
| S145-14AST Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - S145-14AST, S145-15AST | AYCN26WW | AYCN26WW | AYCN26WW |
| S145-14IGM Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - S145-14IGM, S145-15IGM | AWCN28WW | AWCN28WW | AWCN28WW |
| S145-14IIL Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - S145-14IIL, S145-15IIL, V14-IIL, V15-IIL | DKCN54WW | DKCN54WW | DKCN54WW |
| S145-15API Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - S145-14API, S145-15API | BUCN31WW | BUCN31WW | BUCN31WW |
| S145-15AST Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - S145-14API, S145-15API | BUCN31WW | BUCN31WW | BUCN31WW |
| S145-15AST Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - S145-14AST, S145-15AST | AYCN26WW | AYCN26WW | AYCN26WW |
| S145-15IGM Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - S145-14IGM, S145-15IGM | AWCN28WW | AWCN28WW | AWCN28WW |
| S145-15IIL Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - S145-14IIL, S145-15IIL, V14-IIL, V15-IIL | DKCN54WW | DKCN54WW | DKCN54WW |
| S540-13API Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - S540-13API | CXCN34WW | CXCN34WW | CXCN34WW |
| S540-13IML Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - S540-13IML | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| Slim 7 Pro-14IHU5 Laptop (IdeaPad) | BIOS Update for Windows 10 (64-bit) - Yoga Slim 7 Pro-14ITL5, Yoga Slim 7 Pro-14IHU5, Yoga Slim 7 Pro-14IHU5 O, IdeaPad Slim 7 Pro-14IHU5 | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| Slim 9-14ITL05 Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - Yoga Slim 9-14ITL05, ideapad Slim 9-14ITL05 | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| V14 G1-IML Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - ideapad 3-14IML05, ideapad 3-15IML05, ideapad 3-17IML05, V14 G1-IML, V15 G1-IML | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| V14 G2-ALC Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - ideapad 3-14ALC6, ideapad 3-15ALC6, ideapad 3-17ALC6, V14 G2-ALC, V15 G2-ALC | GLCN43WW | GLCN43WW | GLCN43WW |
| V14 G2-ITL Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - IdeaPad 3-14ITL6, IdeaPad 3-15ITL6, IdeaPad 3-17ITL6, V14 G2 ITL, V15 G2 ITL. V17 G2 ITL, Lenovo S14 G2 ITL | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| V14-ADA Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - V14-ADA, V15-ADA, ideapad 3-14ADA05, ideapad 3-15ADA05, ideapad 3-17ADA05 | E8CN33WW | E8CN33WW | E8CN33WW |
| V14-ARE Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - V14-ARE, ideapad 3-14ARE, ideapad 3-15ARE, ideapad 3-17ARE | dzcn42ww | dzcn42ww | dzcn42ww |
| V14-ARE Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - ideapad 3-14ARE05, ideapad 3-15ARE05, ideapad 3-17ARE05, V14-ARE | DZCN42WW | DZCN42WW | DZCN42WW |
| V14-IGL Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - V14-IGL, V15-IGL, ideapad 3-14IGL05, ideapad 3-15IGL05 | DVCN23WW | DVCN23WW | DVCN23WW |
| V14-IIL Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - S145-14IIL, S145-15IIL, V14-IIL, V15-IIL | DKCN54WW | DKCN54WW | DKCN54WW |
| V140-15IWL | BIOS Update for Windows 10 (64-bit) - L340-15IWL, L340-17IWL, V340-17IWL, V140-15IWL, L340-15IWL Touch | ATCN46WW | ATCN46WW | ATCN46WW |
| V15 G1-IML Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - ideapad 3-14IML05, ideapad 3-15IML05, ideapad 3-17IML05, V14 G1-IML, V15 G1-IML | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| V15 G2-ALC Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - ideapad 3-14ALC6, ideapad 3-15ALC6, ideapad 3-17ALC6, V14 G2-ALC, V15 G2-ALC | GLCN43WW | GLCN43WW | GLCN43WW |
| V15 G2-ITL Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - IdeaPad 3-14ITL6, IdeaPad 3-15ITL6, IdeaPad 3-17ITL6, V14 G2 ITL, V15 G2 ITL. V17 G2 ITL, Lenovo S14 G2 ITL | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| V15-ADA Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - V14-ADA, V15-ADA, ideapad 3-14ADA05, ideapad 3-15ADA05, ideapad 3-17ADA05 | E8CN33WW | E8CN33WW | E8CN33WW |
| V15-IGL Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - V14-IGL, V15-IGL, ideapad 3-14IGL05, ideapad 3-15IGL05 | DVCN23WW | DVCN23WW | DVCN23WW |
| V15-IIL Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - S145-14IIL, S145-15IIL, V14-IIL, V15-IIL | DKCN54WW | DKCN54WW | DKCN54WW |
| V17 G2-ITL Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - IdeaPad 3-14ITL6, IdeaPad 3-15ITL6, IdeaPad 3-17ITL6, V14 G2 ITL, V15 G2 ITL. V17 G2 ITL, Lenovo S14 G2 ITL | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| V17-IIL Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - ideapad 3-14IIL05, ideapad 3-15IIL05, ideapad 3-17IIL05, V17-IIL | EMCN52WW | EMCN52WW | EMCN52WW |
| V340-17IWL Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - L340-15IWL, L340-17IWL, V340-17IWL, V140-15IWL, L340-15IWL Touch | ATCN46WW | ATCN46WW | ATCN46WW |
| Yoga 7-14ACN6 Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - Yoga 7-14ACN6 | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| Yoga C740-14IML Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Yoga C740-14IML, Yoga C740-15IML | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| Yoga C740-15IML Laptop (Lenovo) | BIOS Update for Windows 10 (64-bit) - Yoga C740-14IML, Yoga C740-15IML | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| Yoga C940-14IIL Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - Yoga C940-14IIL | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| Yoga Slim 7 Pro-14ACH5 D | BIOS Update for Windows 10 (64-bit) - Yoga Slim 7 Pro-14ACH5 D, Yoga Slim 7 Pro-14ACH5 OD | HECN24WW | HECN24WW | HECN24WW |
| Yoga Slim 7 Pro-14ACH5 Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - Yoga Slim 7 Pro-14ACH5, Yoga Slim 7 Pro-14ACH5 O | Target availability 2022-05-10 | Target availability 2022-05-10 | Target availability 2022-05-10 |
| Yoga Slim 7 Pro-14ACH5 O Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - Yoga Slim 7 Pro-14ACH5, Yoga Slim 7 Pro-14ACH5 O | Target availability 2022-05-10 | Target availability 2022-05-10 | Target availability 2022-05-10 |
| Yoga Slim 7 Pro-14ACH5 OD | BIOS Update for Windows 10 (64-bit) - Yoga Slim 7 Pro-14ACH5 D, Yoga Slim 7 Pro-14ACH5 OD | HECN24WW | HECN24WW | HECN24WW |
| Yoga Slim 7 Pro-14ARH5 Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - Yoga Slim 7 Pro-14ARH5 | G7CN21WW | Not Affected | G7CN21WW |
| Yoga Slim 7 Pro-14IHU5 Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - Yoga Slim 7 Pro-14ITL5, Yoga Slim 7 Pro-14IHU5, Yoga Slim 7 Pro-14IHU5 O, IdeaPad Slim 7 Pro-14IHU5 | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| Yoga Slim 7 Pro-14IHU5 O Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - Yoga Slim 7 Pro-14ITL5, Yoga Slim 7 Pro-14IHU5, Yoga Slim 7 Pro-14IHU5 O, IdeaPad Slim 7 Pro-14IHU5 | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| Yoga Slim 7 Pro-14ITL5 Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - Yoga Slim 7 Pro-14ITL5, Yoga Slim 7 Pro-14IHU5, Yoga Slim 7 Pro-14IHU5 O, IdeaPad Slim 7 Pro-14IHU5 | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| Yoga Slim 9-14ITL05 Laptop (ideapad) | BIOS Update for Windows 10 (64-bit) - Yoga Slim 9-14ITL05, ideapad Slim 9-14ITL05 | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| ideapad 3-14IGL05 Laptop | BIOS Update for Windows 10 (64-bit) - V14-IGL, V15-IGL, ideapad 3-14IGL05, ideapad 3-15IGL05 | DVCN23WW | DVCN23WW | DVCN23WW |
| ideapad 3-14IIL05 Laptop | BIOS Update for Windows 10 (64-bit) - ideapad 3-14IIL05, ideapad 3-15IIL05, ideapad 3-17IIL05, V17-IIL | EMCN52WW | EMCN52WW | EMCN52WW |
| ideapad 3-14IML05 Laptop | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - ideapad 3-14IML05, ideapad 3-15IML05, ideapad 3-17IML05, V14 G1-IML, V15 G1-IML | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| ideapad 3-14ITL05 Laptop | BIOS Update for Windows 10 (64-bit) - ideapad 3-14ITL05, ideapad 3-15ITL05 | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| ideapad 3-14ITL6 Laptop | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - IdeaPad 3-14ITL6, IdeaPad 3-15ITL6, IdeaPad 3-17ITL6, V14 G2 ITL, V15 G2 ITL. V17 G2 ITL, Lenovo S14 G2 ITL | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| ideapad 3-15IIL05 Laptop | BIOS Update for Windows 10 (64-bit) - ideapad 3-14IIL05, ideapad 3-15IIL05, ideapad 3-17IIL05, V17-IIL | EMCN52WW | EMCN52WW | EMCN52WW |
| ideapad 3-15IML05 Laptop | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - ideapad 3-14IML05, ideapad 3-15IML05, ideapad 3-17IML05, V14 G1-IML, V15 G1-IML | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| ideapad 3-15ITL05 Laptop | BIOS Update for Windows 10 (64-bit) - ideapad 3-14ITL05, ideapad 3-15ITL05 | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| ideapad 3-15ITL6 Laptop | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - IdeaPad 3-14ITL6, IdeaPad 3-15ITL6, IdeaPad 3-17ITL6, V14 G2 ITL, V15 G2 ITL. V17 G2 ITL, Lenovo S14 G2 ITL | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| ideapad 3-17IML05 Laptop | BIOS Update for Windows 10 (64-bit) and Windows 11 (64-bit) - ideapad 3-14IML05, ideapad 3-15IML05, ideapad 3-17IML05, V14 G1-IML, V15 G1-IML | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| ideapad 5-15ARE05 Laptop | BIOS Update for Windows 10 (64-bit) - ideapad 5-15ARE05 | E7CN44WW | E7CN44WW | E7CN44WW |
| ideapad 5-15IIL05 Laptop | BIOS Update for Windows 10 (64-bit) - ideapad 5-15IIL05 | Target availability 2022-05-10 | Not Affected | Target availability 2022-05-10 |
| ideapad Creator 5-15IMH05 Laptop | BIOS Update for Windows 10 (64-bit) - ideapad Gaming 3-15IMH05, Creator 5-15IMH05 | EGCN36WW | EGCN36WW | EGCN36WW |
| ideapad Gaming 3-15ARH05 Laptop | BIOS Update for Windows 10 (64-bit) - ideapad Gaming 3-15ARH05 | FCCN17WW | FCCN17WW | FCCN17WW |
| ideapad Gaming 3-15IMH05 Laptop | BIOS Update for Windows 10 (64-bit) - ideapad Gaming 3-15IMH05, Creator 5-15IMH05 | EGCN36WW | EGCN36WW | EGCN36WW |
Pokaż / Dodaj komentarze do: Ponad 100 laptopów Lenovo z lukami zabezpieczeń UEFI. Poprawki nie dla wszystkich