CVE Vulnerabilities

CVE-2021-3843

Published: Nov 12, 2021 | Modified: Nov 23, 2021

CVSS 3.x

6.7

MEDIUM

Source:

NVD

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

CVSS 2.x

7.2 HIGH

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2021-3843
CWE	https://cwe.mitre.org/data/definitions/.html

A potential vulnerability in the SMI function to access EEPROM in some ThinkPad models may allow an attacker with local access and elevated privileges to execute arbitrary code.

Affected Software

Name	Vendor	Start Version	End Version
Thinkpad_11e_3rd_gen_firmware	Lenovo	*	1.22 (including)

References

https://support.lenovo.com/us/en/product_security/LEN-72619

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