CVE-2021-0156
At a glance Severity HIGH 7.8 EPSS EPSS 0.30 % · percentile 23 (2026-10-27) State PUBLISHED Published 2022-02-09 Updated 2025-05-05 Assigner intel NVD status Modified Description Improper input validation in the firmware for some Intel(R) Processors may allow an authenticated user to potentially enable an escalation of privilege via local access.
Scores Version Score Vector Scored by CVSS 3.1 HIGH 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CISA-ADP CVSS 3.1 HIGH 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H NVD · nvd@nist.gov (Primary) CVSS 3.1 HIGH 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) CVSS 2.0 MEDIUM 4.6 AV:L/AC:L/Au:N/C:P/I:P/A:P NVD · nvd@nist.gov (Primary)
Weaknesses (CWE)
European references
CERT-FR advisories
Affected configurations (NVD CPE) cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*cpe:2.3:o:netapp:fas\/aff_bios:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_bronze_3206r_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_5218r_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_5220r_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_6208u_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_6226r_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_6230r_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_6238r_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_6240r_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_6242r_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_6246r_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_6248r_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_6250_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_6250l_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_6256_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_6258r_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_silver_4210r_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_silver_4210t_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_silver_4214r_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_silver_4215r_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_platinum_9221_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_platinum_9222_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_bronze_3204_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_5215_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_5215l_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_5217_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_5218_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_5218b_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_5218n_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_5218t_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_5220_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_5220s_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_5220t_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_5222_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_6209u_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_6210u_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_6212u_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_6222v_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_gold_6226_firmware:-:*:*:*:*:*:*:*+640 more Affected products
References
Sources
