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cvelistMitreCVELIST:CVE-2022-34301
HistoryAug 26, 2022 - 12:00 a.m.

CVE-2022-34301

2022-08-2600:00:00
mitre
www.cve.org
2
cryptopro secure disk
bootloaders
secure boot protections

AI Score

8.5

Confidence

High

EPSS

0.001

Percentile

34.5%

A flaw was found in CryptoPro Secure Disk 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.