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Vulnerability record · CVE-2019-0126 · published 17 May 2019

CVE-2019-0126: Intel xeon d-1649n firmware vulnerability

Intel · Xeon D 1649n Firmware

Insufficient access control in silicon reference firmware for Intel(R) Xeon(R) Scalable Processor, Intel(R) Xeon(R) Processor D Family may allow a privileged user to potentially enable escalation of privilege and/or denial of service via local access.

6.7 CVSS 3.0 Medium EPSS 0.40% · top 68.0%
6.7CVSS 3.0 base score, v2 7.2
0.40%EPSS exploitation probability, 30 days
NoNot in CISA KEV
48Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

Insufficient access control in silicon reference firmware for Intel(R) Xeon(R) Scalable Processor, Intel(R) Xeon(R) Processor D Family may allow a privileged user to potentially enable escalation of privilege and/or denial of service via local access.

CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

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

References

LinkTags
http://www.securityfocus.com/bid/108485
https://support.f5.com/csp/article/K37428370
https://www.intel.com/content/www/us/en/security-center/advisory/INTEL-SA-00223.html Vendor Advisory
http://www.securityfocus.com/bid/108485
https://support.f5.com/csp/article/K37428370
https://www.intel.com/content/www/us/en/security-center/advisory/INTEL-SA-00223.html Vendor Advisory

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Related vulnerabilities

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

8.2CVE-2019-11137Intel xeon platinum 8253 firmware improper input validation vulnerabilityInsufficient input validation in system firmware for Intel(R) Xeon(R) Scalable Processors, Intel(R) Xeon(R) Processors D Family, Intel(R) Xeon(R) Pro…EPSS 0.38%7.8CVE-2023-23583Intel core i3-10100y firmware incorrect default permissions vulnerabilitySequence of processor instructions leads to unexpected behavior for some Intel(R) Processors may allow an authenticated user to potentially enable es…EPSS 1.7%7.8CVE-2021-33123Intel xeon bronze 3206r firmware vulnerabilityImproper access control in the BIOS authenticated code module for some Intel(R) Processors may allow a privileged user to potentially enable aescalat…EPSS 0.26%7.8CVE-2021-0154Intel xeon e-2314 firmware improper input validation vulnerabilityImproper input validation in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable aescalation of privileg…EPSS 0.27%6.7CVE-2022-41804Debian linux vulnerabilityUnauthorized error injection in Intel(R) SGX or Intel(R) TDX for some Intel(R) Xeon(R) Processors may allow a privileged user to potentially enable e…EPSS 0.27%6.7CVE-2022-37343Intel atom c3338r firmware improper access control vulnerabilityImproper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege v…EPSS 0.17%6.7CVE-2022-33196Intel xeon gold 5315y firmware incorrect default permissions vulnerabilityIncorrect default permissions in some memory controller configurations for some Intel(R) Xeon(R) Processors when using Intel(R) Software Guard Extens…EPSS 0.21%6.7CVE-2022-26343Intel xeon bronze 3104 firmware vulnerabilityImproper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege v…EPSS 0.25%

Source: NIST National Vulnerability Database (record CVE-2019-0126), CISA KEV, FIRST EPSS (scores of 2026-10-03). This page is refreshed as NVD updates the record.