CWE
476
Advisory Published
Updated

CVE-2021-3463: Null Pointer Dereference

First published: Tue Apr 13 2021(Updated: )

A null pointer dereference vulnerability in Lenovo Power Management Driver for Windows 10, prior to version 1.67.17.54, that could cause systems to experience a blue screen error.

Credit: psirt@lenovo.com

Affected SoftwareAffected VersionHow to fix
Lenovo Power Management Driver<1.67.17.54
Lenovo Thinkpad 11e Gen 5
Lenovo Thinkpad 11e Yoga Gen 6
Lenovo Thinkpad 13 Gen 2
Lenovo Thinkpad 25
Lenovo Thinkpad A275
Lenovo ThinkPad A285
Lenovo Thinkpad A475
Lenovo Thinkpad A485
Lenovo Thinkpad E14
Lenovo Thinkpad E14 Gen2
Lenovo Thinkpad E15
Lenovo Thinkpad E15 Gen2
Lenovo Thinkpad E470
Lenovo Thinkpad E470c
Lenovo Thinkpad E475
Lenovo Thinkpad E480
Lenovo Thinkpad E490
Lenovo Thinkpad E495
Lenovo Thinkpad E570
Lenovo Thinkpad E570c
Lenovo Thinkpad E575
Lenovo Thinkpad E580
Lenovo Thinkpad E590
Lenovo Thinkpad E595
Lenovo Thinkpad L13
Lenovo Thinkpad L13 Gen 1
Lenovo Thinkpad L13 Gen 2
Lenovo Thinkpad L13 Yoga
Lenovo Thinkpad L13 Yoga Gen 1
Lenovo Thinkpad L13 Yoga Gen 2
Lenovo Thinkpad L14 Gen 1
Lenovo Thinkpad L14 Gen 2
Lenovo Thinkpad L15 Gen 1
Lenovo Thinkpad L15 Gen 2
Lenovo Thinkpad L380
Lenovo Thinkpad L380 Yoga
Lenovo Thinkpad L390
Lenovo Thinkpad L390 Yoga
Lenovo Thinkpad L470
Lenovo Thinkpad L480
Lenovo Thinkpad L490
Lenovo Thinkpad L570
Lenovo Thinkpad L580
Lenovo Thinkpad L590
Lenovo Thinkpad P1
Lenovo Thinkpad P1 Gen 2
Lenovo Thinkpad P1 Gen 3
Lenovo Thinkpad P14s Gen 1
Lenovo Thinkpad P14s Gen 2
Lenovo Thinkpad P15 Gen 1
Lenovo Thinkpad P15s Gen 1
Lenovo Thinkpad P15s Gen 2
Lenovo Thinkpad P15v Gen 1
Lenovo Thinkpad P17 Gen 1
Lenovo Thinkpad P43s
Lenovo Thinkpad P51
Lenovo Thinkpad P51s
Lenovo Thinkpad P52
Lenovo Thinkpad P52s
Lenovo Thinkpad P53
Lenovo Thinkpad P53s
Lenovo Thinkpad P71
Lenovo Thinkpad P72
Lenovo Thinkpad P73
Lenovo Thinkpad R14
Lenovo Thinkpad R14 Gen 2
Lenovo Thinkpad R480
Lenovo Thinkpad S1 Gen 4
Lenovo Thinkpad S2 Gen 2
Lenovo Thinkpad S2 Gen 5
Lenovo Thinkpad S2 Gen 6
Lenovo Thinkpad S2 Yoga Gen 5
Lenovo Thinkpad S2 Yoga Gen 6
Lenovo Thinkpad S3 Gen 2
Lenovo Thinkpad S5 Gen 2
Lenovo Thinkpad T14 Gen 1
Lenovo Thinkpad T14 Gen 2
Lenovo Thinkpad T14s Gen 1
Lenovo Thinkpad T14s Gen 2i
Lenovo Thinkpad T15 Gen 1
Lenovo Thinkpad T15 Gen 2
Lenovo Thinkpad T15g Gen 1
Lenovo Thinkpad T15p Gen 1
Lenovo Thinkpad T470
Lenovo Thinkpad T470p
Lenovo Thinkpad T470s
Lenovo Thinkpad T480
Lenovo Thinkpad T480s
Lenovo Thinkpad T490
Lenovo Thinkpad T490s
Lenovo ThinkPad T495
Lenovo Thinkpad T570
Lenovo Thinkpad T580
Lenovo Thinkpad T590
Lenovo Thinkpad X1 Carbon Gen 5
Lenovo Thinkpad X1 Carbon Gen 6
Lenovo Thinkpad X1 Carbon Gen 7
Lenovo Thinkpad X1 Carbon Gen 8
Lenovo Thinkpad X1 Carbon Gen 9
Lenovo Thinkpad X1 Extreme
Lenovo Thinkpad X1 Extreme 2nd
Lenovo Thinkpad X1 Extreme Gen 3
Lenovo Thinkpad X1 Nano Gen 1
Lenovo Thinkpad X1 Tablet Gen 2
Lenovo Thinkpad X1 Tablet Gen 3
Lenovo Thinkpad X1 Titanium Gen 1
Lenovo Thinkpad X1 Yoga Gen 2
Lenovo Thinkpad X1 Yoga Gen 3
Lenovo Thinkpad X1 Yoga Gen 4
Lenovo Thinkpad X1 Yoga Gen 5
Lenovo Thinkpad X1 Yoga Gen 6
Lenovo Thinkpad X12
Lenovo Thinkpad X13 Gen 1
Lenovo Thinkpad X13 Gen 2i
Lenovo Thinkpad X13 Yoga Gen 1
Lenovo Thinkpad X13 Yoga Gen 2
Lenovo Thinkpad X270
Lenovo Thinkpad X280
Lenovo Thinkpad X380 Yoga
Lenovo Thinkpad X390
Lenovo Thinkpad X390 Yoga
Lenovo Thinkpad X395
Lenovo Thinkpad Yoga 11e Gen 5
Lenovo Thinkpad Yoga 370

Remedy

Update to Lenovo Power Management Driver for Windows 10 version 1.67.17.54 or higher.

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