An internal shell was included in BIOS image in some ThinkPad models that could allow escalation of privilege.
CVSS Vector
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HLenovo Thinkpad 11e
HWLenovoall versionsLenovo Thinkpad 11e Firmware
OSLenovo< 2020-07-10Lenovo Thinkpad 11e Yoga Gen 6
HWLenovoall versionsLenovo Thinkpad 11e Yoga Gen 6 Firmware
OSLenovo< 2020-07-10Lenovo Thinkpad 13
HWLenovoall versionsLenovo Thinkpad 13 2nd Gen
HWLenovoall versionsLenovo Thinkpad 13 2nd Gen Firmware
OSLenovo< 2020-07-10Lenovo Thinkpad 13 Firmware
OSLenovo< 2020-07-10Lenovo Thinkpad A275
HWLenovoall versionsLenovo Thinkpad A275 Firmware
OSLenovo< 2020-07-10Lenovo Thinkpad A285
HWLenovoall versionsLenovo Thinkpad A285 Firmware
OSLenovo< 2020-07-10Lenovo Thinkpad A475
HWLenovoall versionsLenovo Thinkpad A475 Firmware
OSLenovo< 2020-07-10Lenovo Thinkpad A485
HWLenovoall versionsLenovo Thinkpad A485 Firmware
OSLenovo< 2020-07-10Lenovo Thinkpad E14
HWLenovoall versionsLenovo Thinkpad E14 Firmware
OSLenovo< 2020-07-10Lenovo Thinkpad E15
HWLenovoall versionsLenovo Thinkpad E15 Firmware
OSLenovo< 2020-07-10Lenovo Thinkpad E455
HWLenovoall versionsLenovo Thinkpad E455 Firmware
OSLenovo< 2020-07-10Lenovo Thinkpad E460
HWLenovoall versionsLenovo Thinkpad E460 Firmware
OSLenovo< 2020-07-10Lenovo Thinkpad E465
HWLenovoall versionsLenovo Thinkpad E465 Firmware
OSLenovo< 2020-07-10Lenovo Thinkpad E470
HWLenovoall versionsLenovo Thinkpad E470 Firmware
OSLenovo< 2020-07-10Lenovo Thinkpad E475
HWLenovoall versionsLenovo Thinkpad E475 Firmware
OSLenovo< 2020-07-10
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
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