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Vulnerability record · CVE-2022-37343 · published 11 August 2023

CVE-2022-37343: Intel atom c3338r firmware improper access control vulnerability

Intel · Atom C3338r Firmware

Improper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

6.7 CVSS 3.1 Medium EPSS 0.17% · top 94.7% CWE-284 · Improper access control
6.7CVSS 3.1 base score
0.17%EPSS exploitation probability, 30 days
NoNot in CISA KEV
114Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Improper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

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

Affected products

114 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00813.html Vendor Advisory
https://security.netapp.com/advisory/ntap-20230824-0001/
http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00813.html Vendor Advisory
https://security.netapp.com/advisory/ntap-20230824-0001/

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-37343), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.