The vulnerability in the implementation of the Secure Boot protocol for operating systems with security features allows a perpetrator to circumvent security restrictions.

The vulnerability of the Secure Boot protocol for Windows operating systems lies in the fact that operations are performed outside of the buffer in memory. Exploiting this vulnerability could allow a malicious actor to circumvent security restrictions remotely...

Important: shim bug fix update

The shim package contains a first-stage UEFI boot loader that handles chaining to a trusted full boot loader under secure boot environments. Security Fixes: shim: RCE in http boot support may lead to Secure Boot bypass CVE-2023-40547 shim: Interger overflow leads to heap buffer overflow in...

RHEL 9 : shim update (Important) (RHSA-2024:1876)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1876 advisory. The shim package contains a first-stage UEFI boot loader that handles chaining to a trusted full boot loader under secure boot environments...

RHEL 8 : shim (RHSA-2024:1873)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1873 advisory. The shim package contains a first-stage UEFI boot loader that handles chaining to a trusted full boot loader under secure boot environments...

RHEL 8 : shim (RHSA-2024:1883)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1883 advisory. The shim package contains a first-stage UEFI boot loader that handles chaining to a trusted full boot loader under secure boot environments...

ALSA-2024:1902 Important: shim security update

The shim package contains a first-stage UEFI boot loader that handles chaining to a trusted full boot loader under secure boot environments. Security Fixes: shim: RCE in http boot support may lead to Secure Boot bypass CVE-2023-40547 shim: Interger overflow leads to heap buffer overflow in...

The vulnerability in the implementation of the Secure Boot protocol for operating systems with security features allows a perpetrator to circumvent security restrictions.

The vulnerability of the Secure Boot protocol for loading operating systems on Windows is related to the execution of operations beyond the buffer in memory. Exploiting this vulnerability could allow an attacker to circumvent security restrictions...

ALSA-2024:1903 Important: shim bug fix update

The shim package contains a first-stage UEFI boot loader that handles chaining to a trusted full boot loader under secure boot environments. Security Fixes: shim: RCE in http boot support may lead to Secure Boot bypass CVE-2023-40547 shim: Interger overflow leads to heap buffer overflow in...

The vulnerability in the implementation of the Secure Boot protocol for operating systems with security features allows a perpetrator to circumvent security restrictions.

The vulnerability of the Secure Boot security loading protocol for Windows operating systems is related to a numerical overflow condition. Exploiting this vulnerability could allow an attacker to circumvent security restrictions...

PT-2024-26760 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a NULL pointer dereference in the zswap shrinker when memcg is disabled with the boot time flag. This can cause the zswap shrinker to be called with sc-memcg...

Important: shim security update

The shim package contains a first-stage UEFI boot loader that handles chaining to a trusted full boot loader under secure boot environments. Security Fixes: shim: RCE in http boot support may lead to Secure Boot bypass CVE-2023-40547 shim: Interger overflow leads to heap buffer overflow in...

DEBIAN-CVE-2024-26823

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Restore quirk probing for ACPI-based systems While refactoring the way the ITSs are probed, the handling of quirks applicable to ACPI-based platforms was lost. As a result, systems such as HIP07 lose their GIC...

UBUNTU-CVE-2024-26823

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Restore quirk probing for ACPI-based systems While refactoring the way the ITSs are probed, the handling of quirks applicable to ACPI-based platforms was lost. As a result, systems such as HIP07 lose their GIC...

CVE-2024-26823

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Restore quirk probing for ACPI-based systems While refactoring the way the ITSs are probed, the handling of quirks applicable to ACPI-based platforms was lost. As a result, systems such as HIP07 lose their GIC...

SUSE 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-2024-21526 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.8.0-rc5+ Description: The issue is related to the LoongArch architecture in the Linux kernel. When disabling non-boot CPUs, the cpu sibling map is not updated correctly, leading to errors on SMT systems, such ...

Spring Tips: GRPC

Hi, Spring fans! In this installment, we look at how to create GRPC-based services with Spring Boot...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an update to cpusiblingmap on a non-boot CPU...

RHEL 9 : shim (RHSA-2024:1835)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1835 advisory. The shim package contains a first stage UEFI boot loader that handles chaining to a trusted full boot loader under secure boot environments...

shim: Out-of-bound read in verify_buffer_sbat()

An out-of-bounds read flaw was found in Shim when it tried to validate the SBAT information. This issue may expose sensitive data during the system's boot phase...