Cannot find EFI boot manager entry for EFI System Partition

Challenge Backup During the backup of some Linux-based machines, the following error occurs: Cannot find EFI boot manager entry for EFI System Partition GUID Restore During a Bare Metal Restore BMR from a restore point created by a backup that displayed that error, the following error will occur:...

CVE-2022-1892

A buffer overflow in the SystemBootManagerDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code...

RefindPlus 安全漏洞

RefindPlus is RefindPlusRepo open source a boot manager for Mac and PC. A security vulnerability exists in RefindPlus version 0.14.2.AB, which stems from a null pointer dereference due to the function InternalApfsTranslateBlock operation in the file RPApfsIo.c. The vulnerability is caused by a nu...

CVE-2024-23593: Improper Validation of Specified Quantity in Input

A vulnerability was reported in a system recovery bootloader that was part of the Lenovo preloaded Windows 7 and 8 operating systems from 2012 to 2014 that could allow a privileged attacker with local access to modify the boot manager and escalate privileges...

Lenovo: CVE-2024-23594 Stack buffer overflow in Lenovo system recovery boot manager

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Lenovo: CVE-2024-23593 Modify Boot Manager and Escalate Privileges

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Lenovo PC 安全漏洞

Lenovo PC is a line of computers from the Chinese company Lenovo Lenovo. A security vulnerability exists in Lenovo PC that originates from a flaw in the system recovery boot loader. A privileged attacker with local access could exploit the vulnerability to modify the boot manager and elevate...

CVE-2023-24932 に関連するセキュア ブート マネージャーの変更に関するガイダンス

本ブログは、Guidance related to Secure Boot Manager changes associated with CVE-2023-24932 の抄訳版です。最新の情報は原文を参照してください。 概要...

The vulnerability of the UEFI loader of the Boot Manager for Windows operating systems allows a hacker to circumvent security restrictions.

The vulnerability of the UEFI-bootloader of Windows operating systems is related to security configuration errors. Exploiting this vulnerability can allow an attacker to bypass security restrictions...

The vulnerability of the UEFI loader of the Boot Manager for Windows operating systems allows a hacker to circumvent security restrictions.

The vulnerability of the UEFI-bootloader of Windows operating systems is related to security configuration errors. Exploiting this vulnerability can allow an attacker to bypass security restrictions...

CVE-2023-28269

Windows Boot Manager Security Feature Bypass Vulnerability...

CVE-2023-28269

Windows Boot Manager Security Feature Bypass Vulnerability...

CVE-2023-28249

Windows Boot Manager Security Feature Bypass Vulnerability...

CVE-2023-28249

Windows Boot Manager Security Feature Bypass Vulnerability...

Security feature bypass

Windows Boot Manager Security Feature Bypass Vulnerability...

Security feature bypass

Windows Boot Manager Security Feature Bypass Vulnerability...

CVE-2023-28249 Windows Boot Manager Security Feature Bypass Vulnerability

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CVE-2023-28249 Windows Boot Manager Security Feature Bypass Vulnerability

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CVE-2023-28249

CVE-2023-28249 is a Windows Boot Manager security feature bypass vulnerability. The connected sources confirm the affected component as Windows Boot Manager and classify the issue as a bypass of security features with high potential impact on confidentiality, integrity, and availability; specific...

CVE-2023-28269

CVE-2023-28269 describes a Security Feature Bypass in Windows Boot Manager. Affected: Windows Boot Manager. Impact: confidentiality, integrity, and availability rated high. Exploitation characteristics (per NVD): physical access required (attack vector Physical), low attack complexity, no privile...