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Vulnerability record · CVE-2019-0152 · published 14 November 2019

CVE-2019-0152: Intel xeon platinum 8253 firmware memory buffer overflow vulnerability

Intel · Xeon Platinum 8253 Firmware

Insufficient memory protection in System Management Mode (SMM) and Intel(R) TXT for certain Intel(R) Xeon(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

6.7 CVSS 3.1 Medium EPSS 0.39% · top 69.2% CWE-119 · Memory buffer overflow
6.7CVSS 3.1 base score, v2 7.2
0.39%EPSS exploitation probability, 30 days
NoNot in CISA KEV
130Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

Description

Insufficient memory protection in System Management Mode (SMM) and Intel(R) TXT for certain Intel(R) Xeon(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

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

References

LinkTags
https://cert-portal.siemens.com/productcert/pdf/ssa-398519.pdf
https://support.f5.com/csp/article/K34425791?utm_source=f5support&amp%3Butm_medium=RSS
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03971en_us Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00240.html Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-398519.pdf
https://support.f5.com/csp/article/K34425791?utm_source=f5support&amp%3Butm_medium=RSS
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03971en_us Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00240.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-2021-0189Intel xeon e3-1558l v5 firmware memory buffer overflow vulnerabilityUse of out-of-range pointer offset in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable aescalation of…EPSS 0.28%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%7.8CVE-2021-0159Intel xeon bronze 3204 firmware improper input validation vulnerabilityImproper input validation in the BIOS authenticated code module for some Intel(R) Processors may allow a privileged user to potentially enable aescal…EPSS 0.27%7.8CVE-2021-0116Netapp cloud backup out-of-bounds write vulnerabilityOut-of-bounds write in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable an escalation of privilege via loc…EPSS 0.30%7.8CVE-2021-0117Netapp cloud backup vulnerabilityPointer issues in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable an escalation of privilege via local ac…EPSS 0.30%

Source: NIST National Vulnerability Database (record CVE-2019-0152), CISA KEV, FIRST EPSS (scores of 2026-10-07). This page is refreshed as NVD updates the record.