CVE-2023-25756

highpriority · track · 32EPSS 0.004 · 34 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.40% (34th) EPSS

CVSS 8 · high

Is it mine?

630 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · cert_bund

EPSS · scored 2026-10-27

Out-of-bounds read in the BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege via adjacent access.

cvss

Technical severity, 0–10. One row per scoring source.

8.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.6–8

v3.18highCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.1 · impact 5.9

v3.14.6mediumCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Lsecondary · ENISA EU

v3.14.6mediumCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Lsecondary · secure@intel.comexploitability 2.1 · impact 2.5

v3.17.3highCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-125USprimary

affected products (630)

Products and version ranges known to be affected.

n/a Intel(R) Processors≤ See referencesenisa_euvdEU
intel atom x6200fe firmwareall versionsnvdUScpe:2.3:o:intel:atom_x6200fe_firmware:*:*:*:*:*:*:*:*
intel atom x6211e firmwareall versionsnvdUScpe:2.3:o:intel:atom_x6211e_firmware:*:*:*:*:*:*:*:*
intel atom x6212re firmwareall versionsnvdUScpe:2.3:o:intel:atom_x6212re_firmware:*:*:*:*:*:*:*:*
intel atom x6413e firmwareall versionsnvdUScpe:2.3:o:intel:atom_x6413e_firmware:*:*:*:*:*:*:*:*
intel atom x6414re firmwareall versionsnvdUScpe:2.3:o:intel:atom_x6414re_firmware:*:*:*:*:*:*:*:*
intel atom x6425e firmwareall versionsnvdUScpe:2.3:o:intel:atom_x6425e_firmware:*:*:*:*:*:*:*:*
intel atom x6425re firmwareall versionsnvdUScpe:2.3:o:intel:atom_x6425re_firmware:*:*:*:*:*:*:*:*
intel atom x6427fe firmwareall versionsnvdUScpe:2.3:o:intel:atom_x6427fe_firmware:*:*:*:*:*:*:*:*
intel celeron 1000m firmwareall versionsnvdUScpe:2.3:o:intel:celeron_1000m_firmware:*:*:*:*:*:*:*:*
intel celeron 1005m firmwareall versionsnvdUScpe:2.3:o:intel:celeron_1005m_firmware:*:*:*:*:*:*:*:*
intel celeron 1007u firmwareall versionsnvdUScpe:2.3:o:intel:celeron_1007u_firmware:*:*:*:*:*:*:*:*
intel celeron 1017u firmwareall versionsnvdUScpe:2.3:o:intel:celeron_1017u_firmware:*:*:*:*:*:*:*:*
intel celeron 1019y firmwareall versionsnvdUScpe:2.3:o:intel:celeron_1019y_firmware:*:*:*:*:*:*:*:*
intel celeron 1020e firmwareall versionsnvdUScpe:2.3:o:intel:celeron_1020e_firmware:*:*:*:*:*:*:*:*
intel celeron 1020m firmwareall versionsnvdUScpe:2.3:o:intel:celeron_1020m_firmware:*:*:*:*:*:*:*:*
intel celeron 1037u firmwareall versionsnvdUScpe:2.3:o:intel:celeron_1037u_firmware:*:*:*:*:*:*:*:*
intel celeron 1047ue firmwareall versionsnvdUScpe:2.3:o:intel:celeron_1047ue_firmware:*:*:*:*:*:*:*:*
intel celeron 2000e firmwareall versionsnvdUScpe:2.3:o:intel:celeron_2000e_firmware:*:*:*:*:*:*:*:*
intel celeron 2002e firmwareall versionsnvdUScpe:2.3:o:intel:celeron_2002e_firmware:*:*:*:*:*:*:*:*

showing 20 of 630

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-3107Intel BIOS: Mehrere SchwachstellenDeutsch2023-12-11csaf · cert_bundDE
Ein authentifizierter Angreifer aus dem lokalen Netzwerk kann mehrere Schwachstellen im Intel BIOS ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen oder seine Privilegien zu erweitern.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd cert_bund NVD CVE.org MITRE

published 2023-11-14modified 2026-06-17

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+11869 more

references (7)

External citations — patches, advisories, analysis.

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