CVE-2022-21136

mediumpriority · track · 22EPSS 0.003 · 19 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.27% (19th) EPSS

CVSS 4.9 · medium

Is it mine?

155 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Improper input validation for some Intel(R) Xeon(R) Processors may allow a privileged user to potentially enable denial of service via local access.

cvss

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

5.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.3–5.5

v2.04.9mediumAV:L/AC:L/Au:N/C:N/I:N/A:Cprimary · NVD / NIST USexploitability 3.9 · impact 6.9

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 3.6

v3.12.3lowAV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:Lsecondary · FSTEC (BDU) RU

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondaryexploitability 1.8 · impact 3.6

v3.15.1mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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-20USprimaryCWE-20US

affected products (155)

Products and version ranges known to be affected.

n/a Intel(R) Xeon(R) Processors≤ See referencesenisa_euvdEU
Intel Corp. Intel Core i9 78xxXall versionsfstec_bduRU
Intel Corp. Intel Core i9 79xxXall versionsfstec_bduRU
Intel Corp. Intel Xeon D-2100all versionsfstec_bduRU
Intel Corp. Intel Xeon Scalable Processorall versionsfstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 6fstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 7fstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 8fstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 9fstec_bduRU
intel core i9-7900x firmwareall versionsnvdUScpe:2.3:o:intel:core_i9-7900x_firmware:*:*:*:*:*:*:*:*
intel core i9-7920x firmwareall versionsnvdUScpe:2.3:o:intel:core_i9-7920x_firmware:*:*:*:*:*:*:*:*
intel core i9-7940x firmwareall versionsnvdUScpe:2.3:o:intel:core_i9-7940x_firmware:*:*:*:*:*:*:*:*
intel core i9-7960x firmwareall versionsnvdUScpe:2.3:o:intel:core_i9-7960x_firmware:*:*:*:*:*:*:*:*
intel core i9-7980xe firmwareall versionsnvdUScpe:2.3:o:intel:core_i9-7980xe_firmware:*:*:*:*:*:*:*:*
intel xeon bronze 3104 firmwareall versionsnvdUScpe:2.3:o:intel:xeon_bronze_3104_firmware:*:*:*:*:*:*:*:*
intel xeon bronze 3106 firmwareall versionsnvdUScpe:2.3:o:intel:xeon_bronze_3106_firmware:*:*:*:*:*:*:*:*
intel xeon bronze 3204 firmwareall versionsnvdUScpe:2.3:o:intel:xeon_bronze_3204_firmware:*:*:*:*:*:*:*:*
intel xeon bronze 3206r firmwareall versionsnvdUScpe:2.3:o:intel:xeon_bronze_3206r_firmware:*:*:*:*:*:*:*:*
intel xeon d-2123it firmwareall versionsnvdUScpe:2.3:o:intel:xeon_d-2123it_firmware:*:*:*:*:*:*:*:*
intel xeon d-2141i firmwareall versionsnvdUScpe:2.3:o:intel:xeon_d-2141i_firmware:*:*:*:*:*:*:*:*

showing 20 of 155

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2022-05-12modified 2026-06-17

related (25,176)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2026-88771US	critical9.8OT critical	82.2% (100th)	KEV	2026-09-27
Improper input validation vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS,…
CVE-2026-93952US	—OT critical	1.38% (72nd)	KEV	2026-09-22
VeloCloud Orchestrator (VCO) on-prem has a security issue where this issue may allow a remote attacker to access privileged internal functionality and impact the VCO host. Successf…
CVE-2026-12569US	critical9.8OT critical	46.0% (99th)	KEV	2026-06-18
A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill PDMlink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of u…
CVE-2026-34910US	—OT critical	90.0% (100th)	KEV	2026-05-22
A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.
CVE-2026-6973US	—OT critical	34.5% (98th)	KEV	2026-05-07
An Improper Input Validation in Ivanti EPMM before versions 12.6.1.1, 12.7.0.1, and 12.8.0.1 allows a remotely authenticated user with administrative access to achieve remote code…

+25171 more

references (9)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan