所有分类 > 病毒与安全 > 漏洞与防护 > 未经授权修改 UEFI 系统中的 UEFI 变量

未经授权修改 UEFI 系统中的 UEFI 变量

. 1456913873 | 知识编号: 147151

Lenovo 安全公告:LEN-2014-002



潜在影响:修改 UEFI 变量



重要性



摘要:



某些固件实现可能无法正确保护和验证特定 UEFI 变量中包含的信息。利用此类漏洞可能导致跳过安全功能和/或平台拒绝服务。



描述:



特定 UEFI 实现无法正确保护和验证“设置”UEFI 变量中包含的信息。在某些系统上,可使用操作系统 API 来覆盖该变量。利用该漏洞可能导致跳过安全引导等安全功能和/或平台拒绝服务。


解决方案:

受影响的产品:



ThinkPad



     

系统



     


     

状态



     


     

最低 BIOS 版本,包括修复程序



     


     

发布网址



     


     

ThinkPad Edge E130



     


     

受到影响



     


     

H4ET93WW (2.53)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-edge-laptops/thinkpad-edge-e130/downloads/DS029430



     


     

ThinkPad Edge E145



     


     

受到影响



     


     

HSET58WW (2.03)



     


     

http://support.lenovo.com/my/ms/products/laptops-and-netbooks/thinkpad-edge-laptops/thinkpad-edge-e145/downloads/DS036720



     


     

ThinkPad Edge E431/E531



     


     

受到影响



     


     

HEET47WW (1.28)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-edge-laptops/thinkpad-edge-e431/downloads/DS035124



     


     

ThinkPad Edge E440/E540



     


     

受到影响



     


     

J9ET93WW (2.13)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-edge-laptops/thinkpad-edge-e440/downloads/DS037207



     


     

ThinkPad Edge E455/E555



     


     

受到影响



     


     

HTET35WW (1.07)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-edge-laptops/thinkpad-e455/downloads/DS100990



     


     

ThinkPad Edge S430



     


     

受到影响



     


     

GAET98WW (2.58)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-edge-laptops/thinkpad-edge-s430/downloads/DS029726



     


     

ThinkPad Helix



     


     

受到影响



     


     

GFET50WW (1.29)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-helix-series-laptops/thinkpad-helix-type-3xxx/downloads/DS034627



     


     

ThinkPad L430/L530



     


     

受到影响



     


     

G3ETA2WW (2.62)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-l-series-laptops/thinkpad-l530/downloads/DS029124



     


     

ThinkPad L440/L540



     


     

受到影响



     


     

J4ET69WW (1.69)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-l-series-laptops/thinkpad-l440/downloads/DS037206



     


     

ThinkPad S1 Yoga(非 vPro)



     


     

受到影响



     


     

GQET38WW (1.18)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-yoga-series-laptops/thinkpad-yoga/downloads/DS038334



     


     

ThinkPad S1 Yoga(vPro)



     


     

受到影响



     


     

B0ET22WW (1.09)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-yoga-series-laptops/thinkpad-yoga/downloads/DS038334



     


     

ThinkPad S431



     


     

受到影响



     


     

HFET34WW (1.11)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-s-series-laptops/thinkpad-s431/downloads/DS035164



     


     

ThinkPad S440



     


     

受到影响



     


     

J3ET60WW (1.60)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-s-series-laptops/thinkpad-s440/downloads/DS036070



     


     

ThinkPad S531



     


     

受到影响



     


     

GKET33WW (1.13)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-s-series-laptops/thinkpad-s531/downloads/DS035584



     


     

ThinkPad S540



     


     

受到影响



     


     

GPET59WW (1.59)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-s-series-laptops/thinkpad-s540/downloads/DS038373



     


     

ThinkPad T430



     


     

受到影响



     


     

G1ETA6WW (2.66)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t430/downloads/DS029252



     


     

ThinkPad T430s



     


     

受到影响



     


     

G7ETA1WW (2.61)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t430s/downloads/DS029724



     


     

ThinkPad T430u



     


     

受到影响



     


     

H6ET92WW (2.10)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t430u/downloads/DS031724



     


     

ThinkPad T431s



     


     

受到影响



     


     

GHET29WW (1.14)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t431s/downloads/DS034505



     


     

ThinkPad T440/T440s



     


     

受到影响



     


     

GJET79WW (2.29)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t440s/downloads/DS035965



     


     

ThinkPad T440p



     


     

受到影响



     


     

GLET72WW (2.26)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t440p/downloads/DS037575



     


     

ThinkPad T530



     


     

受到影响



     


     

G4ETA2WW (2.62)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t530/downloads/DS029246



     


     

ThinkPad T540p



     


     

受到影响



     


     

GMET67WW (2.15)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t540p/downloads/DS038147



     


     

ThinkPad Tablet 10(32 位)



     


     

受到影响



     


     

GUET65WW (1.65)



     


     

http://support.lenovo.com/us/en/products/tablets/thinkpad-tablet-series/thinkpad-10/downloads/DS041534



     


     

ThinkPad Tablet 10(64 位)



     


     

受到影响



     


     

GWET24WW (1.24)



     


     

http://support.lenovo.com/us/en/products/tablets/thinkpad-tablet-series/thinkpad-10/downloads/DS041804



     


     

ThinkPad Tablet 2



     


     

受到影响



     


     

GEETC6WW (2.16)



     


     

http://support.lenovo.com/us/en/products/tablets/thinkpad-tablet-series/thinkpad-tablet-2/downloads/DS033365



     


     

ThinkPad Tablet 8(32 位)



     


     

受到影响



     


     

GTET67WW (1.67)



     


     

http://support.lenovo.com/us/en/products/tablets/thinkpad-tablet-series/thinkpad-8/downloads/DS040045



     


     

ThinkPad Tablet 8(64 位)



     


     

受到影响



     


     

GYET24WW (1.24)



     


     

http://support.lenovo.com/us/en/products/tablets/thinkpad-tablet-series/thinkpad-8/downloads/DS100744



     


     

ThinkPad Twist/Edge S230



     


     

受到影响



     


     

GDETA8WW (1.68)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-twist-series-laptops/thinkpad-twist-s230u/downloads/DS032000



     


     

ThinkPad W530



     


     

受到影响



     


     

G5ETA0WW (2.60)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-w-series-laptops/thinkpad-w530/downloads/DS029169



     


     

ThinkPad W540



     


     

受到影响



     


     

GNET67WW (2.15)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-w-series-laptops/thinkpad-w540/downloads/DS039077



     


     

ThinkPad X1 Carbon(20A7、20A8)



     


     

受到影响



     


     

GRET40WW (1.17)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-type-20a7-20a8/downloads/DS039782



     


     

ThinkPad X1 Carbon(34xx)



     


     

受到影响



     


     

G6ETA9WW (2.69)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-type-34xx/downloads/DS030684



     


     

ThinkPad X131e(AMD)



     


     

受到影响



     


     

G9ET98WW (2.58)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x131e/downloads/DS029771



     


     

ThinkPad X131e(Intel)



     


     

受到影响



     


     

G8ET99WW (2.59)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x131e/downloads/DS029771



     


     

ThinkPad X140e(AMD)



     


     

受到影响



     


     

GSET61WW (2.06)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x140e/downloads/DS038561



     


     

ThinkPad X230



     


     

受到影响



     


     

G2ETA2WW (2.62)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x230/downloads/DS029187



     


     

ThinkPad X230s



     


     

受到影响



     


     

GGET22WW (1.10)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x230s/downloads/DS034847



     


     

ThinkPad X230t



     


     

受到影响



     


     

GCETA0WW (2.60)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-tablet-laptops/thinkpad-x230-tablet/downloads/DS029683



     


     

ThinkPad X240/X240s



     


     

受到影响



     


     

GIET76WW c(2.26)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x240/downloads/DS035950



     


     

ThinkPad Yoga 11e



     


     

未受影响



     




ThinkCentre



     

系统



     


     

状态



     


     

最低 BIOS 版本,包括修复程序



     


     

发布网址



     


     

ThinkCentre E73Z



     


     

受到影响



     


     

FGKT32A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m73z/downloads/DS038323



     


     

ThinkCentre E93



     


     

受到影响



     


     

FBKT89A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m93/downloads/DS035753



     


     

ThinkCentre E93Z



     


     

受到影响



     


     

FFKT32A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-e-series-desktops/thinkcentre-e93z/downloads/DS036668



     


     

ThinkCentre Edge 62z



     


     

受到影响



     


     

F8KT36A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-edge-desktops/thinkcentre-edge-62z/downloads/DS031473



     


     

ThinkCentre Edge 72



     


     

受到影响



     


     

F1KT67A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-edge-desktops/thinkcentre-edge-72/downloads/DS029433



     


     

ThinkCentre Edge 72z



     


     

受到影响



     


     

F6KT38A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-edge-desktops/thinkcentre-edge-72z/downloads/DS029266



     


     

ThinkCentre Edge 92z



     


     

受到影响



     


     

9XKT31A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-edge-desktops/thinkcentre-edge-92z/downloads/DS030110



     


     

ThinkCentre M62Z



     


     

受到影响



     


     

F0KT41A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m62z/downloads/DS030249



     


     

ThinkCentre M72e



     


     

受到影响



     


     

F1KT67A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m72e/downloads/DS029433



     


     

ThinkCentre M72e



     


     

受到影响



     


     

F4KT48A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m72e/downloads/DS029184



     


     

ThinkCentre M72e



     


     

受到影响



     


     

F9KT54A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m72e/downloads/DS031119b



     


     

ThinkCentre M72z



     


     

受到影响



     


     

F6KT38A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m72z/downloads/DS029266



     


     

ThinkCentre M73



     


     

受到影响



     


     

FCKT54A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m73/downloads/DS038324



     


     

ThinkCentre M73 Tiny



     


     

受到影响



     


     

FHKT48A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m73/downloads/DS038325



     


     

ThinkCentre M73Z



     


     

受到影响



     


     

FGKT32A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m73z/downloads/DS038323



     


     

ThinkCentre M78(类型 1562、1565、1662、1663、1766、2111、2113、2114、4860、4863、4865、4866、5100)



     


     

受到影响



     


     

9ZKT48A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m78?c=1



     


     

ThinkCentre M78(类型 10BN、10BQ、10BR、10BS、10BT、10BU)



     


     

受到影响



     


     

FNKT27A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m78/downloads/DS038364



     


     

ThinkCentre M83Z



     


     

受到影响



     


     

FGKT32A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m73z/downloads/DS038323



     


     

ThinkCentre M90



     


     

受到影响



     


     

5JKT65A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m90/downloads/DS014923



     


     

ThinkCentre M90p



     


     

受到影响



     


     

5JKT65A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m90/downloads/DS014923



     


     

ThinkCentre M91



     


     

受到影响



     


     

9HKT58A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m91/downloads/DS018245



     


     

ThinkCentre M91P



     


     

受到影响



     


     

9HKT58A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m91/downloads/DS018245



     


     

ThinkCentre M92



     


     

受到影响



     


     

9SKT83A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m92/downloads/DS029265



     


     

ThinkCentre M92P



     


     

受到影响



     


     

9SKT83A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m92/downloads/DS029265



     


     

ThinkCentre M92Z



     


     

受到影响



     


     

9NKT63A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m92z/downloads/DS029443



     


     

ThinkCentre M93



     


     

受到影响



     


     

FBKT89A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m93/downloads/DS035753



     


     

ThinkCentre M93P



     


     

受到影响



     


     

FBKT89A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m93/downloads/DS035753



     


     

ThinkCentre M93Z



     


     

受到影响



     


     

FEKT83A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m93z/downloads/DS036004



     



ThinkStation




     

系统



     


     

状态



     


     

最低 BIOS 版本,包括修复程序



     


     

发布网址



     


     

ThinkStation C30



     

(类型 1095、1096、1097)



     


     

受到影响



     


     

A1KT50A



     


     

http://support.lenovo.com/us/en/products/workstations/thinkstation-c-series-workstations/thinkstation-c30/downloads/DS028464



     


     

ThinkStation C30



     

(类型 1136、1137)



     


     

受到影响



     


     

A3KT45A



     


     

http://support.lenovo.com/us/en/products/workstations/thinkstation-c-series-workstations/thinkstation-c30/downloads/DS035725



     


     

ThinkStation D30



     

(类型 4223、4228、4229)



     


     

受到影响



     


     

A1KT50A



     


     

http://support.lenovo.com/us/en/products/workstations/thinkstation-d-series-workstations/thinkstation-d30/downloads/DS028464



     


     

ThinkStation D30



     

(类型 4353、4354)



     


     

受到影响



     


     

A3KT45A



     


     

http://support.lenovo.com/us/en/products/workstations/thinkstation-d-series-workstations/thinkstation-d30/downloads/DS035725



     


     

ThinkStation E30



     


     

受到影响



     


     

9HKT58A



     


     

http://support.lenovo.com/us/en/products/workstations/thinkstation-e-series-workstations/thinkstation-e30/downloads/DS018245



     


     

ThinkStation E31



     


     

受到影响



     


     

9SKT83A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m92/downloads/DS029265



     


     

ThinkStation E32



     


     

受到影响



     


     

FBKT89A



     


     

http://support.lenovo.com/us/en/products/workstations/thinkstation-e-series-workstations/thinkstation-e32/downloads/DS035753



     


     

ThinkStation P300



     


     

受到影响



     


     

FBKT89A



     


     

http://support.lenovo.com/us/en/products/workstations/thinkstation-e-series-workstations/thinkstation-e32/downloads/DS035753



     


     

ThinkStation S30



     


     

受到影响



     


     

A0KT50A



     


     

http://support.lenovo.com/us/en/products/workstations/thinkstation-s-series-workstations/thinkstation-s30/downloads/DS028141



     


     

ThinkStation S30



     


     

受到影响



     


     

A2KT45A



     


     

http://support.lenovo.com/us/en/products/workstations/thinkstation-s-series-workstations/thinkstation-s30/downloads/DS035724



     



ThinkServer & Storage




     

系统



     


     

状态



     


     

最低 BIOS 版本,包括修复程序



     


     

发布网址



     


     

ThinkServer RD330



     


     

受到影响



     


     

9.20



     


     

http://support.lenovo.com/us/en/products/servers/thinkserver-rack-servers/thinkserver-rd330



     


     

ThinkServer RD340



     


     

受到影响



     


     

A0TS80A



     


     

http://support.lenovo.com/us/en/products/servers/thinkserver-rack-servers/thinkserver-rd340



     


     

ThinkServer RD430



     


     

受到影响



     


     

9.20



     


     

http://support.lenovo.com/us/en/products/servers/thinkserver-rack-servers/thinkserver-rd430



     


     

ThinkServer RD440



     


     

受到影响



     


     

A0TS80A



     


     

http://support.lenovo.com/us/en/products/servers/thinkserver-rack-servers/thinkserver-rd440



     


     

ThinkServer RD530



     


     

受到影响



     


     

9.20



     


     

http://support.lenovo.com/us/en/products/servers/thinkserver-rack-servers/thinkserver-rd530



     


     

ThinkServer RD540



     


     

受到影响



     


     

A1TS80A



     


     

http://support.lenovo.com/us/en/products/servers/thinkserver-rack-servers/thinkserver-rd540



     


     

ThinkServer RD550



     


     

受到影响



     


     

1.10



     


     

http://support.lenovo.com/us/en/products/servers/thinkserver-rack-servers/thinkserver-rd550



     


     

ThinkServer RD630



     


     

受到影响



     


     

9.20



     


     

http://support.lenovo.com/us/en/products/servers/thinkserver-rack-servers/thinkserver-rd630



     


     

ThinkServer RD640



     


     

受到影响



     


     

A1TS80A



     


     

http://support.lenovo.com/us/en/products/servers/thinkserver-rack-servers/thinkserver-rd640



     


     

ThinkServer RD650



     


     

受到影响



     


     

1.10



     


     

http://support.lenovo.com/us/en/products/servers/thinkserver-rack-servers/thinkserver-rd650



     


     

ThinkServer RS140



     


     

受到影响



     


     

82c



     


     

http://support.lenovo.com/us/en/products/servers/thinkserver-rack-servers/thinkserver-rs140/downloads/DS041638



     


     

ThinkServer TD340



     


     

受到影响



     


     

76A



     


     

http://support.lenovo.com/us/en/products/servers/thinkserver-tower-servers/thinkserver-td340



     


     

ThinkServer TD350



     


     

受到影响



     


     

1.10



     


     

http://support.lenovo.com/us/en/products/servers/thinkserver-tower-servers/thinkserver-td350



     


     

ThinkServer TS130



     


     

受到影响



     


     

56A_27B



     


     

http://support.lenovo.com/us/en/products/servers/thinkserver-tower-servers/thinkserver-ts130



     


     

ThinkServer TS140



     


     

受到影响



     


     

92A



     


     

http://support.lenovo.com/us/en/products/servers/thinkserver-tower-servers/thinkserver-ts140/downloads/DS036974



     


     

ThinkServer TS430



     


     

受到影响



     


     

V270_V420



     


     

http://support.lenovo.com/us/en/products/servers/thinkserver-tower-servers/thinkserver-ts430



     


     

ThinkServer TS440



     


     

受到影响



     


     

92A



     


     

http://support.lenovo.com/us/en/products/servers/thinkserver-tower-servers/thinkserver-ts140/downloads/DS036974



     



Lenovo 笔记本电脑




     

系统



     


     

状态



     


     

最低版本,



     

包括修复程序



     


     

发布网址



     


     

B40-30/B50-30/E40-30



     


     

未受影响



     


     



     


     



     


     

B40-45/B50-45



     


     

未受影响



     


     



     


     



     


     

B40-70/B50-70/E40-70/E50-70



     


     

未受影响



     


     



     


     



     


     

B4400



     


     

未受影响



     


     



     


     



     


     

B490



     


     

受到影响



     


     

H9ET75WW



     


     

http://support.lenovo.com/us/en/downloads/DS032260



     


     

B5400



     


     

未受影响



     


     



     


     



     


     

E10-30



     


     

受到影响



     


     

A5CN36WW(V3.7)



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/lenovo-e-series-laptops/lenovo-e10-30/downloads/DS100550



     


     

E4430



     


     

未受影响



     


     



     


     



     


     

Flex 10



     


     

受到影响



     


     

93CN57WW(V9.7)



     


     

Win8: http://support.lenovo.com/us/en/products/laptops-and-netbooks/flex-series/flex-10-notebook-lenovo/downloads/DS101001



     

Win8.1: http://support.lenovo.com/us/en/products/laptops-and-netbooks/flex-series/flex-10-notebook-lenovo/downloads/DS100999



     


     

Flex 2 14/Flex 2 15(Baytrail-M)



     


     

受到影响



     


     

A3CN32WW



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/flex-series/flex-2-14-notebook-lenovo/downloads/DS101207



     


     

Flex 2 14/Flex 2 15(Broadwell)



     


     

未受影响



     


     



     


     



     


     

Flex 2 14/Flex 2 15(Haswell)



     


     

受到影响



     


     

A0CN26WW



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/flex-series/flex-2-14-notebook-lenovo/downloads/DS101193



     


     

Flex 2 14D/Flex 2 15D



     


     

受到影响



     


     

9FCN22WW



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/flex-series/flex-2-14d-notebook-lenovo/downloads/DS101002



     


     

Flex 2 Pro-15(Broadwell)



     


     

未受影响



     


     



     


     



     


     

Flex 2 Pro-15(Haswell)



     


     

受到影响



     


     

B9CN16WW



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/flex-series/flex-2-pro-15-laptop-lenovo/downloads/DS101359



     


     

Flex 3 11



     


     

未受影响



     


     



     


     



     


     

Flex3 1470/1570 HSW/BDW



     


     

未受影响



     


     



     


     



     


     

G40-30/G50-30



     


     

受到影响



     


     

A7CN43WW



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/lenovo-g-series-laptops/g40-30-notebook-lenovo/downloads/DS100921



     


     

G40-45/G50-45



     


     

未受影响



     


     



     


     



     


     

G40-70/G50-70/G70-70



     


     

受到影响



     


     

9ACN29WW



     


     

G40/50-70: http://support.lenovo.com/us/en/products/laptops-and-netbooks/lenovo-g-series-laptops/g40-70-notebook-lenovo/downloads/DS100522



     

G70-70: http://support.lenovo.com/us/en/products/laptops-and-netbooks/lenovo-g-series-laptops/g70-70-laptop/downloads/DS101620



     


     

G40-75/G50-75



     


     

未受影响



     


     



     


     



     


     

G40-80/G50-80/G70-80



     


     

未受影响



     


     



     


     



     


     

G410/G510



     


     

未受影响



     


     



     


     



     


     

G410s/G510s



     


     

未受影响



     


     



     


     



     


     

K20-80



     


     

未受影响



     


     



     


     



     


     

K2450



     


     

未受影响



     


     



     


     



     


     

K4450



     


     

未受影响



     


     



     


     



     


     

M50-70



     


     

受到影响



     


     

B3CN15WW



     


     

http://support.lenovo.com/us/en/downloads/ds101348



     


     

M50-80



     


     

未受影响



     


     



     


     



     


     

Miix 2 11



     


     

受到影响



     


     

97CN37WW



     


     

http://support.lenovo.com/us/en/products/tablets/miix-series/miix-2-11-tablet-lenovo/downloads/DS101276



     



     


     

Miix 2 8



     


     

未受影响



     


     



     


     



     


     

Miix 3-1030



     


     

未受影响



     


     



     


     



     


     

S20-30



     


     

受到影响



     


     

ACCN22WW(V2.0)



     


     

http://support.lenovo.com/kr/ko/products/laptops-and-netbooks/lenovo-s-series-laptops/lenovo-s20-30-notebook/downloads/ds100552



     


     

S310/S410



     


     

未受影响



     


     



     


     



     


     

S41-70 HSW/BDW



     


     

未受影响



     


     



     


     



     


     

S435/M40-35(YC)Beema



     


     

未受影响



     


     



     


     



     


     

Y40-70



     


     

未受影响



     


     



     


     



     


     

Y410/510



     


     

未受影响



     


     



     


     



     


     

Y410P/510P(IdeaPad)



     


     

未受影响



     


     



     


     



     


     

Y430P(IdeaPad)



     


     

未受影响



     


     



     


     



     


     

Y50-70/Y70-70



     


     

未受影响



     


     



     


     



     


     

Yoga 2 11(Baytrail-M)



     


     

未受影响



     


     



     


     



     


     

Yoga 2 11(Haswell)



     


     

未受影响



     


     



     


     



     


     

Yoga 2 13



     


     

未受影响



     


     



     


     



     


     

Yoga 2 Pro



     


     

未受影响



     


     



     


     



     


     

Yoga 3 14



     


     

未受影响



     


     



     


     



     


     

Yoga 3 Pro



     


     

未受影响



     


     



     


     



     


     

Z40-70/Z50-70/Z70-70



     


     

受到影响



     


     

9BCN29WW



     


     

http://support.lenovo.com/us/en/products/laptops-and-netbooks/lenovo-z-series-laptops/lenovo-z40-70/downloads/DS100528



     


     

Z40-75/Z50-75



     


     

未受影响



     


     



     


     



     


     

Z40-80/Z50-80/Z70-80



     


     

未受影响



     


     



     


     



     



Lenovo 台式机



     

系统



     


     

状态



     


     

最低版本,



     

包括修复程序



     


     

发布网址



     


     

63 台式机



     


     

受到影响



     


     

FCKT57A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-63-series-desktops/lenovo-63-desktop?TabName



     


     

A540 一体机(Broadwell)



     


     

受到影响



     


     

O14KT15AUS



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-a-series-all-in-ones/lenovo-a540-all-in-one/downloads/DS102570



     


     

A740 一体机 - BDW



     


     

受到影响



     


     

O14KT15AUS



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-a-series-all-in-ones/lenovo-a540-all-in-one/downloads/DS102570



     


     

B40-30 一体机



     


     

受到影响



     


     

O0CKT18A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-b-series-all-in-ones/lenovo-b40-30-all-in-one/downloads/DS101240



     


     

B40-30 触控式一体机



     


     

受到影响



     


     

O0CKT18A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-b-series-all-in-ones/lenovo-b40-30-all-in-one/downloads/DS101240



     


     

B50-30 一体机



     


     

受到影响



     


     

O0BKT19A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-b-series-all-in-ones/lenovo-b50-30-all-in-one/downloads/DS101243



     


     

B50-30 触控式一体机



     


     

受到影响



     


     

O0BKT19A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-b-series-all-in-ones/lenovo-b50-30-all-in-one/downloads/DS101243



     


     

B5035



     


     

受到影响



     


     

O0AKT18AUS



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-a-series-all-in-ones/lenovo-a540-all-in-one/downloads/DS101270



     


     

B50-35 一体机



     


     

受到影响



     


     

O0AKT18AUS



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-a-series-all-in-ones/lenovo-a540-all-in-one/downloads/DS101270



     


     

C20-05 一体机



     


     

受到影响



     


     

O0GKT30AUS



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-c-series-all-in-ones/lenovo-c560-all-in-one/downloads/DS101524



     


     

C20-30 一体机



     


     

受到影响



     


     

O0EKT30AUS



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-c-series-all-in-ones/lenovo-c560-all-in-one/downloads/DS101522



     


     

C260 一体机



     


     

受到影响



     


     

IXKT26AUS



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-c-series-all-in-ones/lenovo-c260-all-in-one/downloads/DS100767



     


     

C260 触控式一体机



     


     

受到影响



     


     

IXKT26AUS



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-c-series-all-in-ones/lenovo-c260-all-in-one/downloads/DS100767



     


     

C360 一体机



     


     

受到影响



     


     

IMKT19AUS



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/horizon-series/horizon-2e-table-pc/downloads/DS101336



     


     

C365 一体机



     


     

受到影响



     


     

O0MKT13A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-s-series-all-in-ones/lenovo-s40-40-all-in-one/downloads/DS101298



     


     

C40-05 一体机



     


     

受到影响



     


     

O0KKT14A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-c-series-all-in-ones/lenovo-c40-05-all-in-one



     


     

C40-30 一体机



     


     

受到影响



     


     

O0HKT17AUS



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/horizon-series/horizon-2e-table-pc/downloads/DS101525



     


     

C460 一体机



     


     

受到影响



     


     

IMKT19AUS



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/horizon-series/horizon-2e-table-pc/downloads/DS101336



     


     

C470 一体机



     


     

受到影响



     


     

O0DKT18AUS



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/horizon-series/horizon-2e-table-pc/downloads/DS101337



     


     

C50-30 一体机



     


     

受到影响



     


     

O0IKT17A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-c-series-all-in-ones/lenovo-c50-30-all-in-one/downloads/DS101470



     


     

C5030 非触控式一体机



     


     

受到影响



     


     

O0IKT17A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-c-series-all-in-ones/lenovo-c50-30-all-in-one/downloads/DS101470



     


     

C560 一体机



     


     

受到影响



     


     

INKT30AUS



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-c-series-all-in-ones/lenovo-c560-all-in-one/downloads/DS101700



     


     

E50-00 台式机



     


     

受到影响



     


     

O07KT52AUS



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/e-series-desktop/lenovo-e50-00-desktop/downloads/DS101341



     


     

ErazerX700 台式机



     


     

受到影响



     


     

IUKT07AUS



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-erazer-x-series-desktops/lenovo-erazer-x700-desktop



     


     

H30-00 台式机



     


     

受到影响



     


     

O07KT52AUS



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/e-series-desktop/lenovo-e50-00-desktop/downloads/DS101341



     


     

H30-05 台式机



     


     

受到影响



     


     

O06KT18A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-s-series-all-in-ones/lenovo-s40-40-all-in-one/downloads/DS101299



     


     

H30-50 台式机



     


     

受到影响



     


     

IEKT31A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-h-series-desktops/lenovo-h530-desktop/downloads/DS101277



     


     

H50-00 台式机



     


     

受到影响



     


     

O07KT52AUS



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/e-series-desktop/lenovo-e50-00-desktop/downloads/DS101341



     


     

H50-05 台式机



     


     

受到影响



     


     

O06KT18A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-s-series-all-in-ones/lenovo-s40-40-all-in-one/downloads/DS101299



     


     

H50-30g 台式机



     


     

受到影响



     


     

IEKT31A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-h-series-desktops/lenovo-h530-desktop/downloads/DS101277



     


     

H50-50 台式机



     


     

受到影响



     


     

IEKT31A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-h-series-desktops/lenovo-h530-desktop/downloads/DS101277



     


     

H530 台式机



     


     

受到影响



     


     

IEKT31A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-h-series-desktops/lenovo-h530-desktop/downloads/DS101277



     


     

H530s 台式机



     


     

受到影响



     


     

IEKT31A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-h-series-desktops/lenovo-h530-desktop/downloads/DS101277



     


     

Horizon 2 27 平板电脑



     


     

受到影响



     


     

O02KT21A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/horizon-series/horizon-2-27-table-pc-ideacentre/downloads/DS101244



     


     

Horizon2e 桌面计算机



     


     

受到影响



     


     

O08KT22A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/horizon-series/horizon-2e-table-pc/downloads/DS101046



     


     

Horizon2s 桌面计算机



     


     

受到影响



     


     

O0FKT16A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/horizon-series/horizon-2s-table-pc/downloads/DS101154



     


     

M4350 台式机



     


     

受到影响



     


     

F9KT53A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/m-series/lenovo-m4350-desktop



     


     

S40-40 一体机



     


     

受到影响



     


     

IZKT22A



     


     

http://support.lenovo.com/us/en/products/desktops-and-all-in-ones/lenovo-s-series-all-in-ones/lenovo-s40-40-all-in-one/downloads/DS101300



     


备注:

致谢:



Lenovo 谨此对报告此漏洞的 MITRE Corporation 的 Corey Kallenberg、Xeno Kovah、John Butterworth 和 Sam Cornwell 表示感谢。



其他信息和参考资料:





修订历史:



     

版本



     


     

日期



     


     

描述



     


     

1.7



     


     

2015-04-14



     


     

发布其他修复程序



     


     

1.6



     


     

2015-03-17



     


     

发布其他修复程序



     


     

1.5



     


     

2015-03-03



     


     

发布其他修复程序



     


     

1.4



     


     

2014-11-18



     


     

发布其他修复程序



     


     

1.3



     


     

2014-11-07



     


     

发布其他修复程序



     


     

1.2



     


     

2014-11-06



     


     

发布其他修复程序



     


     

1.1



     


     

2014-10-22



     


     

发布其他修复程序



     


     

1.0



     


     

2014-09-27



     


     

初始版本



     


                       

联想网站提供的技术方案或与您产品的实际情况有所差异,您需在完整阅读方案并知晓其提示风险的情况下谨慎操作,避免造成任何损失。