FKIE_CVE-2021-3661

Vulnerability from fkie_nvd - Published: 2022-12-12 13:15 - Updated: 2025-04-29 05:15
Severity ?
8.4 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.4 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A potential security vulnerability has been identified in certain HP Workstation BIOS (UEFI firmware) which may allow arbitrary code execution. HP is releasing firmware mitigations for the potential vulnerability.
References
hp-security-alert@hp.comhttps://support.hp.com/us-en/document/ish_5670997-5671021-16/hpsbhf03770Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.hp.com/us-en/document/ish_5670997-5671021-16/hpsbhf03770Vendor Advisory
Impacted products
Vendor Product Version
hp z1_all-in-one_g3_firmware 01.31
hp z1_all-in-one_g3 -
hp z2_mini_g3_firmware 01.83
hp z2_mini_g3 -
hp z2_mini_g4_firmware 01.08.01
hp z2_mini_g4 -
hp z2_mini_g5_firmware 01.03.00_rev_a
hp z2_mini_g5 -
hp z2_small_form_factor_g4_firmware 01.08.01
hp z2_small_form_factor_g4 -
hp z2_small_form_factor_g5_firmware 01.03.00_rev_a
hp z2_small_form_factor_g5 -
hp z2_small_form_factor_g8_firmware 01.03.00_rev_a
hp z2_small_form_factor_g8 -
hp z2_tower_g4_firmware 01.08.01
hp z2_tower_g4 -
hp z2_tower_g5_firmware 01.03.00_rev_a
hp z2_tower_g5 -
hp z2_tower_g8_firmware 01.03.00_rev_a
hp z2_tower_g8 -
hp z238_microtower_firmware 01.83
hp z238_microtower -
hp z240_small_form_factor_firmware 01.83
hp z240_small_form_factor -
hp z240_tower_firmware 01.83
hp z240_tower -
hp z4_g4_firmware 02.75
hp z4_g4 -
hp z440_firmware 2.58
hp z440 -
hp z6_g4_firmware 02.75
hp z6_g4 -
hp z640_firmware 2.58
hp z640 -
hp z8_g4_firmware 02.75
hp z8_g4 -
hp z840_firmware 2.58
hp z840 -
hp zcentral_4r_firmware 01.18
hp zcentral_4r -
To clipboard 

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}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.