CVE-2023-34419

mediumpriority · track · 27EPSS 0.002 · 9 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.19% (9th) EPSS

CVSS 6.7 · medium

Is it mine?

31 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

A buffer overflow has been identified in the SetupUtility driver in some Lenovo Notebook products which may allow an attacker with local access and elevated privileges to execute arbitrary code.

cvss

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

6.7

010

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

v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 0.8 · impact 5.9

v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · psirt@lenovo.comexploitability 0.8 · impact 5.9

v3.16.1mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-120US

affected products (31)

Products and version ranges known to be affected.

Lenovo Lenovo Notebookall versionsenisa_euvdEU
lenovo legion 5 15arh7 firmwareall versionsnvdUScpe:2.3:o:lenovo:legion_5_15arh7_firmware:*:*:*:*:*:*:*:*
lenovo legion 5 15arh7h firmwareall versionsnvdUScpe:2.3:o:lenovo:legion_5_15arh7h_firmware:*:*:*:*:*:*:*:*
lenovo legion 5 15iah7 firmware< j2cn51wwnvdUScpe:2.3:o:lenovo:legion_5_15iah7_firmware:*:*:*:*:*:*:*:*
lenovo legion 5 15iah7h firmware< j2cn51wwnvdUScpe:2.3:o:lenovo:legion_5_15iah7h_firmware:*:*:*:*:*:*:*:*
lenovo legion 5 pro 16arh7 firmwareall versionsnvdUScpe:2.3:o:lenovo:legion_5_pro_16arh7_firmware:*:*:*:*:*:*:*:*
lenovo legion 5 pro 16arh7h firmwareall versionsnvdUScpe:2.3:o:lenovo:legion_5_pro_16arh7h_firmware:*:*:*:*:*:*:*:*
lenovo legion 5 pro 16iah7 firmware< j2cn51wwnvdUScpe:2.3:o:lenovo:legion_5_pro_16iah7_firmware:*:*:*:*:*:*:*:*
lenovo legion 5 pro 16iah7h firmware< j2cn51wwnvdUScpe:2.3:o:lenovo:legion_5_pro_16iah7h_firmware:*:*:*:*:*:*:*:*
lenovo legion 5 pro-16ach6 firmwareall versionsnvdUScpe:2.3:o:lenovo:legion_5_pro-16ach6_firmware:*:*:*:*:*:*:*:*
lenovo legion 5 pro-16ach6h firmwareall versionsnvdUScpe:2.3:o:lenovo:legion_5_pro-16ach6h_firmware:*:*:*:*:*:*:*:*
lenovo legion 5 pro-16ith6 firmwareall versionsnvdUScpe:2.3:o:lenovo:legion_5_pro-16ith6_firmware:*:*:*:*:*:*:*:*
lenovo legion 5 pro-16ith6h firmwareall versionsnvdUScpe:2.3:o:lenovo:legion_5_pro-16ith6h_firmware:*:*:*:*:*:*:*:*
lenovo legion 5-15ach6 firmwareall versionsnvdUScpe:2.3:o:lenovo:legion_5-15ach6_firmware:*:*:*:*:*:*:*:*
lenovo legion 5-15ach6a firmwareall versionsnvdUScpe:2.3:o:lenovo:legion_5-15ach6a_firmware:*:*:*:*:*:*:*:*
lenovo legion 5-15ach6h firmwareall versionsnvdUScpe:2.3:o:lenovo:legion_5-15ach6h_firmware:*:*:*:*:*:*:*:*
lenovo legion 5-15ith6 firmwareall versionsnvdUScpe:2.3:o:lenovo:legion_5-15ith6_firmware:*:*:*:*:*:*:*:*
lenovo legion 5-15ith6h firmwareall versionsnvdUScpe:2.3:o:lenovo:legion_5-15ith6h_firmware:*:*:*:*:*:*:*:*
lenovo legion 5-17ach6 firmwareall versionsnvdUScpe:2.3:o:lenovo:legion_5-17ach6_firmware:*:*:*:*:*:*:*:*
lenovo legion 5-17ach6h firmwareall versionsnvdUScpe:2.3:o:lenovo:legion_5-17ach6h_firmware:*:*:*:*:*:*:*:*

showing 20 of 31

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2023-08-17modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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