CVE-2018-21070

An issue was discovered on Samsung mobile devices with N7.x, O8.0 devices MSM8998 or SDM845 chipsets software. An attacker can bypass Secure Boot and obtain root access because of a missing Bootloader integrity check. The Samsung ID is SVE-2018-11552 May 2018...

Tails 4.5 - Live System to Preserve Your Privacy and Anonymity

The Tails team is happy to publish Tails 4.5, the first version of Tails to support Secure Boot. This release also fixes many security vulnerabilities. You should upgrade as soon as possible. New features Secure Boot Tails now starts on computers with Secure Boot enabled. If your Mac displays the...

CVE-2019-9436

In the Android kernel in the bootloader there is a possible secure boot bypass. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation...

CVE-2019-20578

An issue was discovered on Samsung mobile devices with P9.0 Exynos 9820 chipsets software. A Buffer overflow occurs when loading the UH Partition during Secure Boot. The Samsung ID is SVE-2019-14412 August 2019...

CVE-2019-20578

An issue was discovered on Samsung mobile devices with P9.0 Exynos 9820 chipsets software. A Buffer overflow occurs when loading the UH Partition during Secure Boot. The Samsung ID is SVE-2019-14412 August 2019...

CVE-2019-20578

An issue was discovered on Samsung mobile devices with P9.0 Exynos 9820 chipsets software. A Buffer overflow occurs when loading the UH Partition during Secure Boot. The Samsung ID is SVE-2019-14412 August 2019...

The vulnerability in the implementation of the Secure Boot protocol for operating systems with Windows, which allows a perpetrator to disclose protected information

The vulnerability of the Secure Boot protocol for Windows operating systems is related to errors in accessing debug functions during the loading process. Exploiting this vulnerability can allow attackers to disclose sensitive information, using a specially created application...

Servicing stack update for Windows Server 2012, Windows 8.1 and Windows Server 2012 R2: July 9, 2019

Servicing stack update for Windows Server 2012, Windows 8.1 and Windows Server 2012 R2: July 9, 2019 Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Key changes include: Addresses an issue with a Secure Boot feature upda...

reblog

Defeating a Laptop's BIOS Password We found a laptop laying a...

Cisco Releases Security Updates

Cisco has released security updates to address vulnerabilities affecting multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. For updates addressing lower severity vulnerabilities, see the Cisco Security Advisories page. The...

Multiple Cisco UCS-Based Products UEFI Secure Boot Bypass Vulnerability

A vulnerability in the firmware of the Cisco UCS C-Series Rack Servers could allow an authenticated, physical attacker to bypass Unified Extensible Firmware Interface UEFI Secure Boot validation checks and load a compromised software image on an affected device. The vulnerability is due to improp...

Microsoft Windows Secure Boot Security Feature Bypass Vulnerability (CNVD-2020-16651)

Microsoft Windows is a popular operating system. A security feature bypass vulnerability exists in Microsoft Windows Secure Boot, which allows remote attackers to exploit the vulnerability to submit a special application request that can bypass Secure Boot and load untrusted software...

Microsoft Windows Secure Boot Security Feature Bypass Vulnerability (KB4502496)

This host is missing an important security update according to Microsoft KB4502496 Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This...

CVE-2020-0689

A security feature bypass vulnerability exists in secure boot, aka 'Microsoft Secure Boot Security Feature Bypass Vulnerability'...

CVE-2020-0689

A security feature bypass vulnerability exists in secure boot, aka 'Microsoft Secure Boot Security Feature Bypass Vulnerability'...

Security feature bypass

A security feature bypass vulnerability exists in secure boot, aka 'Microsoft Secure Boot Security Feature Bypass Vulnerability'...

CVE-2020-0689

A security feature bypass vulnerability exists in secure boot, aka 'Microsoft Secure Boot Security Feature Bypass Vulnerability'...

CVE-2020-0689

CVE-2020-0689 is a Microsoft Secure Boot security feature bypass vulnerability affecting UEFI modules loaded with Secure Boot. Microsoft advisories relate to an attacker bypassing Secure Boot to load untrusted software, with remediation provided by a Secure Boot DBX update (KB5012170) that adds t...

KB4535680: Security update for Secure Boot DBX: January 12, 2021

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Microsoft Secure Boot Security Feature Bypass Vulnerability

A security feature bypass vulnerability exists in secure boot. An attacker who successfully exploited the vulnerability can bypass secure boot and load untrusted software. To exploit the vulnerability, an attacker could run a specially crafted application. The security update addresses the...