CVE-2022-34460

highpriority · track · 31EPSS 0.002 · 10 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.20% (10th) EPSS

CVSS 7.8 · high

Is it mine?

54 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Prior Dell BIOS versions contain an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.

cvss

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

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.17.8highCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.1 · impact 6

v3.17.5highAV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.17.5highCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · security_alert@emc.comexploitability 0.8 · impact 6

v3.17.1highCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimaryCWE-20US

affected products (54)

Products and version ranges known to be affected.

Dell BIOSall versionscert_bundDEcpe:/h:dell:bios:-
Dell BIOS≤ 0 ≤2.17.0enisa_euvdEU
Dell Technologies G5 SE 5505≤ 1.12.1fstec_bduRU
Dell Technologies Inspiron 27 7775≤ 2.17.0fstec_bduRU
Dell Technologies Inspiron 3180≤ 1.5.0fstec_bduRU
Dell Technologies Inspiron 3185≤ 1.5.0fstec_bduRU
Dell Technologies Inspiron 3195 2-in-1≤ 1.5.0fstec_bduRU
Dell Technologies Inspiron 3275≤ 1.9.1fstec_bduRU
Dell Technologies Inspiron 3475≤ 1.9.1fstec_bduRU
Dell Technologies Inspiron 3505≤ 1.8.0fstec_bduRU
Dell Technologies Inspiron 3515≤ 1.7.0fstec_bduRU
Dell Technologies Inspiron 3585≤ 1.9.0fstec_bduRU
Dell Technologies Inspiron 3595≤ 1.4.0fstec_bduRU
Dell Technologies Inspiron 3785≤ 1.9.0fstec_bduRU
Dell Technologies Inspiron 5405≤ 1.8.1fstec_bduRU
Dell Technologies Inspiron 5415≤ 1.12.0fstec_bduRU
Dell Technologies Inspiron 5485≤ 2.10.1fstec_bduRU
Dell Technologies Inspiron 5485 2-in-1≤ 2.10.1fstec_bduRU
Dell Technologies Inspiron 5505≤ 1.8.1fstec_bduRU
Dell Technologies Inspiron 5515≤ 1.12.0fstec_bduRU

showing 20 of 54

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-0108Dell BIOS: Mehrere Schwachstellen ermöglichen CodeausführungDeutsch2023-01-17csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in Dell BIOS ausnutzen, um beliebigen Programmcode auszuführen.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund NVD CVE.org MITRE

published 2023-01-18modified 2026-06-17

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Related entries.

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+25188 more

references (4)

External citations — patches, advisories, analysis.

scry

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