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Microsoft Windows: CVE-2022-34302: CERT/CC: CVE-2022-34302 New Horizon Data Systems Inc Boot Loader Bypass

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Microsoft Windows: CVE-2022-34302: CERT/CC: CVE-2022-34302 New Horizon Data Systems Inc Boot Loader Bypass

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/09/2022
Created
08/29/2022
Added
08/09/2022
Modified
04/30/2024

Description

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.

Solution(s)

  • microsoft-windows-windows_11-21h2-kb5016629
  • msft-kb5012170-01f7dc80-5870-4a79-bb59-fe9071e01405
  • msft-kb5012170-181c957c-eeae-4b37-ac53-b906da62d0d0
  • msft-kb5012170-18a9e21e-966a-4dbf-9ee5-761e18a25960
  • msft-kb5012170-2105042a-74b5-4d09-bfa5-f5024edf8cdf
  • msft-kb5012170-33263bb7-a99d-45ec-93c2-2bbef2e97449
  • msft-kb5012170-3bd0451d-20f1-4d2d-961e-d75cc029a28c
  • msft-kb5012170-4701a8af-8542-4142-b842-7d155d5e7cad
  • msft-kb5012170-4b12e535-48cc-4f25-b1bb-72bb93a36a1a
  • msft-kb5012170-57743484-d253-4a5c-97bb-d2c10daa7d65
  • msft-kb5012170-64c16479-6287-4eb1-bb3c-78f1ccdb2922
  • msft-kb5012170-68ee4170-9caa-469c-934a-db6c3c031ff4
  • msft-kb5012170-8d7048ad-8a40-4cc0-b22e-f36d1082c6fb
  • msft-kb5012170-96cdbf5b-ad59-49b2-9a04-8eac985d4c45
  • msft-kb5012170-a74a41b8-42a3-41b4-bc05-0ceb5fc64caa
  • msft-kb5012170-b7ffa144-7b80-4e93-a83f-77adf0fada2d
  • msft-kb5012170-bbfaf36d-4823-4715-a178-18dd1a8b6d8b
  • msft-kb5012170-e224a275-f1b6-4aec-9a22-7c5376e91029
  • msft-kb5012170-f8a2eb85-3457-4081-b44d-6701f1456e69
  • msft-kb5016616-19312fba-febf-468e-99eb-4b92bee47422
  • msft-kb5016616-20475448-8a02-4d47-94b4-466c50bf506c
  • msft-kb5016616-2a56d861-e033-41ce-92a9-10ae7e83ec1e
  • msft-kb5016616-48792918-1264-4953-9b4c-d27bf6bc27a3
  • msft-kb5016616-a92e25e6-f534-406a-afe0-619711c4f699
  • msft-kb5016616-d4c1774e-c52b-442a-9a98-bb02c0931fef
  • msft-kb5016616-f6c6e642-b604-4ab9-ab8b-4cbf1307b3c7
  • msft-kb5016627-07cd50a0-c704-4cec-bddb-1d82ad30c9cc

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