Denial of service

2020-02-1417:15:00

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5.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

Lenovo was notified of a potential denial of service vulnerability, affecting various versions of BIOS for Lenovo Desktop, Desktop - All in One, and ThinkStation, that could cause PCRs to be cleared intermittently after resuming from sleep (S3) on systems with Intel TXT enabled.

CPENameOperatorVersion
510-15ikl_firmwareeq< o2tkt61a
510s-08ikl_firmwareeq< o2tkt61a
a340-22_iwl_firmwareeq< o46kt31a
a340-22ast_firmwareeq< o4ckt18a
a340-22icb_firmwareeq< o44kt26a
a340-24_iwl_firmwareeq< o46kt31a
a340-24icb_firmwareeq< o44kt26a
aio520-22iku_firmwareeq< o3dkt38a
aio520-24arr_firmwareeq< o3zkt36a
aio520-24iku_firmwareeq< o3dkt38a

Name	Operator	Version
510-15ikl_firmware	eq	< o2tkt61a
510s-08ikl_firmware	eq	< o2tkt61a
a340-22_iwl_firmware	eq	< o46kt31a
a340-22ast_firmware	eq	< o4ckt18a
a340-22icb_firmware	eq	< o44kt26a
a340-24_iwl_firmware	eq	< o46kt31a
a340-24icb_firmware	eq	< o44kt26a
aio520-22iku_firmware	eq	< o3dkt38a
aio520-24arr_firmware	eq	< o3zkt36a
aio520-24iku_firmware	eq	< o3dkt38a