CVE-2022-3432

EPSS 0.07%
Published 26.01.2023 21:15:51
Last modified 21.11.2024 07:19:30
Source psirt@lenovo.com
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A potential vulnerability in a driver used during manufacturing process on the Ideapad Y700-14ISK that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Lenovo ≫ Ideapad Y700-14isk Firmware Version-

Lenovo ≫ Ideapad Y700-14isk Version-

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.07%	0.229

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	6.7	0.8	5.9	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
psirt@lenovo.com	6.7	0.8	5.9	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE-276 Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.

https://support.lenovo.com/us/en/product_security/LEN-94952

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2022-3432

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2022-3432

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2022-3432

EUVD