PT-2024-2800 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Windows affected versions not specified Description: The issue is related to a security-feature bypass vulnerability in the implementation of the Secure Boot protocol in Windows operating systems. This vulnerability is associated with a data...

KB5036894: Windows 11 version 21H2 Security Update (April 2024)

The remote Windows host is missing security update 5036894. It is, therefore, affected by multiple vulnerabilities - SmartScreen Prompt Security Feature Bypass Vulnerability CVE-2024-29988 - Secure Boot Security Feature Bypass Vulnerability CVE-2024-20669, CVE-2024-26168, CVE-2024-26171,...

CVE-2024-2312

A flaw was found in GRUB2. GRUB2 do not call the module fini functions on exit, leading to Debian/Ubuntu's peimage GRUB2 module leaving the UEFI system table hooks after exit. This issue leads to a use-after-free condition, possibly leading to a secure boot bypass...

CVE-2024-2312

GRUB2 does not call the module fini functions on exit, leading to Debian/Ubuntu's peimage GRUB2 module leaving UEFI system table hooks after exit. This lead to a use-after-free condition, and could possibly lead to secure boot bypass...

DEBIAN-CVE-2024-2312

GRUB2 does not call the module fini functions on exit, leading to Debian/Ubuntu's peimage GRUB2 module leaving UEFI system table hooks after exit. This lead to a use-after-free condition, and could possibly lead to secure boot bypass...

CVE-2024-2312

GRUB2 does not call the module fini functions on exit, leading to Debian/Ubuntu's peimage GRUB2 module leaving UEFI system table hooks after exit. This lead to a use-after-free condition, and could possibly lead to secure boot bypass...

CVE-2024-2312

GRUB2 does not call the module fini functions on exit, leading to Debian/Ubuntu's peimage GRUB2 module leaving UEFI system table hooks after exit. This lead to a use-after-free condition, and could possibly lead to secure boot bypass...

CVE-2024-2312

GRUB2 does not call the module fini functions on exit, leading to Debian/Ubuntu's peimage GRUB2 module leaving UEFI system table hooks after exit. This lead to a use-after-free condition, and could possibly lead to secure boot bypass...

UBUNTU-CVE-2024-2312

GRUB2 does not call the module fini functions on exit, leading to Debian/Ubuntu's peimage GRUB2 module leaving UEFI system table hooks after exit. This lead to a use-after-free condition, and could possibly lead to secure boot bypass...

PT-2024-7967

Name of the Vulnerable Software and Affected Versions GRUB2 affected versions not specified Description The issue is related to GRUB2 not calling the module fini functions on exit, which leads to the peimage GRUB2 module leaving UEFI system table hooks after exit. This results in a use-after-free...

SUSE CVE-2023-48733

An insecure default to allow UEFI Shell in EDK2 was left enabled in Ubuntu's EDK2. This allows an OS-resident attacker to bypass Secure Boot...

Cisco Access Point 安全漏洞

Cisco Access Point is a network access point device from Cisco, Inc. It provides high-density wireless connectivity for small offices. A security vulnerability exists in Cisco Access Point Software, which stems from a flaw in the boot process that could allow an unauthenticated physical attacker ...

EulerOS Virtualization 2.11.0 : grub2 (EulerOS-SA-2024-1427)

According to the versions of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially...

edk2: Function GetEfiGlobalVariable2() return value not checked in DxeImageVerificationHandler()

REJECTED CVE A secure boot bypass vulnerability was found in EDK2 due to the lack of proper return value checks in the GetEfiGlobalVariable2 function. The API may fail if functions like AllocatePool or gRT-GetVariable fail. Without verifying the return value, an attacker could cause the API to...

SUSE CVE-2023-49721

An insecure default to allow UEFI Shell in EDK2 was left enabled in LXD. This allows an OS-resident attacker to bypass Secure Boot...

USN-6638-1 edk2 vulnerabilities

Marc Beatove discovered buffer overflows exit in EDK2. An attacker on the local network could potentially use this to impact availability or possibly cause remote code execution. CVE-2022-36763, CVE-2022-36764, CVE-2022-36765 It was discovered that a buffer overflows exists in EDK2's Network...

CVE-2023-49721

An insecure default to allow UEFI Shell in EDK2 was left enabled in LXD. This allows an OS-resident attacker to bypass Secure Boot...

CVE-2023-48733

An insecure default to allow UEFI Shell in EDK2 was left enabled in Ubuntu's EDK2. This allows an OS-resident attacker to bypass Secure Boot...

[SECURITY] [DSA 5624-1] edk2 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5624-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff February 14, 2024 https://www.debian.org/security/faq -...

EDK2 Security Vulnerability

EDK2 is a set of cross-platform firmware development environments from the Tianocore community based on the UEFI and PI specifications. EDK2 suffers from a security vulnerability that stems from allowing insecure default settings that allow an attacker to bypass secure boot...