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Lenovo Power Management Driver Windows 10A privilege escalation vulnerability in Lenovo Power Management Driver for Windows 10, prior to vers…

Risk 69
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A privilege escalation vulnerability in Lenovo Power Management Driver for Windows 10, prior to version 1.67.17.54, that could allow unauthorized access to the driver's device object.

First published (updated )
CVE-2021-3462

Lenovo Thinkpad E14 FirmwareBuffer Overflow

Risk 60
Severity
6.7
Buffer Overflow
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

A potential vulnerability in the LenovoFlashDeviceInterface SMI handler may allow an attacker with local access and elevated privileges to execute arbitrary code.

Remedy

Update system firmware to the version (or newer) indicated for your model in the Lenovo Product Security Advisory:  https://support.lenovo.com/us/en/product_security/LEN-106014
First published (updated )
CVE-2023-2290

Lenovo Thinkpad X13 Yoga Gen 2 FirmwareInput Validation

Risk 60
Severity
6.7
Input Validation
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

An SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code.

Remedy

Update system firmware to the version (or newer) indicated for your model in the Product Impact section of LEN-106014.
First published (updated )
CVE-2022-4574

Lenovo Thinkpad E14 FirmwareInput Validation

Risk 60
Severity
6.7
Input Validation
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

An SMM driver input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code.

Remedy

Update system firmware to the version (or newer) indicated for your model in the Product Impact section of LEN-106014.
First published (updated )
CVE-2022-48189

Lenovo Power Management Driver Windows 10Null Pointer Dereference

Risk 28
Severity
4.9
Null Pointer Dereference
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

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.

First published (updated )
CVE-2021-3463

Lenovo Ideacentre C5-14imb05 FirmwareAn information leak vulnerability in the SMI Set BIOS Password SMI Handler in some Lenovo models may…

Risk 26
Severity
4.4
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

An information leak vulnerability in the SMI Set BIOS Password SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.

Remedy

Update system firmware to the version (or newer) indicated for your model in the Product Impact section of LEN-94953.
First published (updated )
CVE-2022-40134

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