CVE-2022-34302

mediumpriority · track · 37OT risk · elevatedEPSS 0.011 · 65 %ileexploit · PoCDEEURUUS
grimoire priorityP1 · Urgent
Exploitable?
Public exploit
1 exploit · PoC
Likely / severe?
1.09% (65th) EPSS
CVSS 6.7 · medium
Is it mine?
105 products
Check your exposure
Who says so?
5 sources
cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

A flaw was found in New Horizon Datasys bootloaders before 2022-06-01. An attacker may use this bootloader to bypass or tamper with Secure Boot protections. In order to load and execute arbitrary code in the pre-boot stage, an attacker simply needs to replace the existing signed bootloader currently in use with this bootloader. Access to the EFI System Partition is required for booting using external media.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • Fixedfwupd-0:1.8.10-2.el9.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-0:1.8.10-2.el9.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-0:1.8.10-2.el9.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-0:1.8.10-2.el9.src as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-0:1.8.10-2.el9.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debuginfo-0:1.8.10-2.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debuginfo-0:1.8.10-2.el9.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debuginfo-0:1.8.10-2.el9.aarch64 as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debuginfo-0:1.8.10-2.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debuginfo-0:1.8.10-2.el9.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debuginfo-0:1.8.10-2.el9.ppc64le as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debuginfo-0:1.8.10-2.el9.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debuginfo-0:1.8.10-2.el9.s390x as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debuginfo-0:1.8.10-2.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debuginfo-0:1.8.10-2.el9.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debuginfo-0:1.8.10-2.el9.x86_64 as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debugsource-0:1.8.10-2.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debugsource-0:1.8.10-2.el9.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debugsource-0:1.8.10-2.el9.aarch64 as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debugsource-0:1.8.10-2.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debugsource-0:1.8.10-2.el9.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debugsource-0:1.8.10-2.el9.ppc64le as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debugsource-0:1.8.10-2.el9.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debugsource-0:1.8.10-2.el9.s390x as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debugsource-0:1.8.10-2.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debugsource-0:1.8.10-2.el9.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-debugsource-0:1.8.10-2.el9.x86_64 as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-devel-0:1.8.10-2.el9.aarch64 as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-devel-0:1.8.10-2.el9.ppc64le as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-devel-0:1.8.10-2.el9.s390x as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-devel-0:1.8.10-2.el9.x86_64 as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-plugin-flashrom-0:1.8.10-2.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-plugin-flashrom-0:1.8.10-2.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-plugin-flashrom-0:1.8.10-2.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-plugin-flashrom-debuginfo-0:1.8.10-2.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-plugin-flashrom-debuginfo-0:1.8.10-2.el9.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-plugin-flashrom-debuginfo-0:1.8.10-2.el9.aarch64 as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-plugin-flashrom-debuginfo-0:1.8.10-2.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-plugin-flashrom-debuginfo-0:1.8.10-2.el9.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-plugin-flashrom-debuginfo-0:1.8.10-2.el9.ppc64le as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-plugin-flashrom-debuginfo-0:1.8.10-2.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-plugin-flashrom-debuginfo-0:1.8.10-2.el9.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-plugin-flashrom-debuginfo-0:1.8.10-2.el9.x86_64 as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-tests-debuginfo-0:1.8.10-2.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-tests-debuginfo-0:1.8.10-2.el9.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-tests-debuginfo-0:1.8.10-2.el9.aarch64 as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-tests-debuginfo-0:1.8.10-2.el9.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-tests-debuginfo-0:1.8.10-2.el9.s390x as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-tests-debuginfo-0:1.8.10-2.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-tests-debuginfo-0:1.8.10-2.el9.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
  • Fixedfwupd-tests-debuginfo-0:1.8.10-2.el9.x86_64 as a component of Red Hat Enterprise Linux CRB (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2023:2487
02

cvss

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

7.5
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.3–7.5

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
v3.16.8mediumAV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU
v3.16.3mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:Psecondary · CVSS-BT (t0sche)
v3.17.5highCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · Red Hat Product Security US
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-254USCWE-494US
04

exploits (1)

Public proof-of-concept and weaponised exploit code.

05

affected products (105)

Products and version ranges known to be affected.

showing 20 of 105
06

advisories (3)

Vendor and ecosystem advisories describing this.

  • RHSA-2023:2487Red Hat Security Advisory: fwupd security and bug fix update2023-05-09csaf · redhat_csafUS

    An update for fwupd is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • WID-SEC-W-2023-1185Red Hat Enterprise Linux: Mehrere SchwachstellenDeutsch2023-05-09csaf · cert_bundDE

    Ein Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszulösen, seine Privilegien zu erweitern und Daten zu manipulieren.

  • WID-SEC-W-2023-2907Intel NUC Firmware: Mehrere SchwachstellenDeutsch2023-11-14csaf · cert_bundDE

    Ein lokaler Angreifer kann mehrere Schwachstellen in Intel NUC BIOS firmware ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode auszuführen oder Informationen offenzulegen.

07

also known as (4)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdfstec_bducert_bundredhat_csafNVDCVE.orgMITRE
published 2022-08-26modified 2026-06-17
09

references (11)

External citations — patches, advisories, analysis.

scry

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