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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

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 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 Thinkpad X380 Yoga FirmwareInput Validation

Risk 32
Severity
5.5
Input Validation
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

A potential vulnerability in the SMI callback function used in CSME configuration of some Lenovo Notebook and ThinkPad systems could be used to leak out data out of the SMRAM range.

Remedy

Update system firmware to the version (or newer) indicated for your model in the Product Impact section of LEN-67440.
First published (updated )
CVE-2021-3786

Lenovo Thinkpad X380 Yoga FirmwareInput Validation

Risk 63
Severity
7.2
Input Validation
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

A potential vulnerability in the SMI callback function used to access flash device in some ThinkPad models 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 Product Impact section of LEN-67440.
First published (updated )
CVE-2021-3599

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