Skip to content
Fencer Vulns
high 8.4

CVE-2022-37018 json

A potential vulnerability has been identified in the system BIOS for certain HP PC products which may allow escalation of privileges and co…

published 2022-11-21 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-39675

cvss
8.4
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 15%
public exploits
0
none known

Summary

A potential vulnerability has been identified in the system BIOS for certain HP PC products which may allow escalation of privileges and code execution. HP is releasing firmware updates to mitigate the potential vulnerability.

Patch / fix

  • hp z1_g3_firmware 01.33
  • hp z2_mini_g3_firmware 01.85
  • hp z238_microtower_firmware 01.85
  • hp z240_sff_firmware 01.85
  • hp z240_tower_firmware 01.85
  • hp engage_one_aio_system_firmware 02.44
  • hp mp9_g2_retail_system_firmware 02.59
  • hp rp9_g1_retail_system_firmware 02.59
  • hp elite_slice_firmware 02.59
  • hp elitedesk_800_35w_g2_desktop_mini_pc_firmware 02.59
  • hp elitedesk_800_35w_g3_desktop_mini_pc_firmware 02.44
  • hp elitedesk_800_65w_g2_desktop_mini_pc_firmware 02.59
  • hp elitedesk_800_65w_g3_desktop_mini_pc_firmware 02.44
  • hp elitedesk_800_g2_sff_firmware 02.59
  • hp eliteone_800_g2_aio_firmware 02.59
  • hp eliteone_800_g3_firmware 02.44
  • hp prodesk_400_g3_dm_firmware 02.44
  • hp prodesk_400_g4_microtower_firmware 02.44
  • hp prodesk_400_g4_sff_firmware 02.44
  • hp prodesk_480_g4_microtower_pc_firmware 02.44

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
18 mo ago

Exploit prediction

0.25% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • HP Inc. HP PC BIOS

Classification

Weakness
  • CWE-276 Incorrect Default Permissions

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.