SUSE CVE-2023-4692

An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially crafted NTFS filesystem image, leading to grub's heap metadata corruption. In some circumstances, the attack may also corrupt the UEFI firmware heap metadata. As a...

USN-6410-1 grub2-signed, grub2-unsigned vulnerabilities

It was discovered that a specially crafted file system image could cause a heap-based out-of-bounds write. A local attacker could potentially use this to perform arbitrary code execution bypass and bypass secure boot protections. CVE-2023-4692 It was discovered that a specially crafted file syste...

UBUNTU-CVE-2023-4692

An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially crafted NTFS filesystem image, leading to grub's heap metadata corruption. In some circumstances, the attack may also corrupt the UEFI firmware heap metadata. As a...

PT-2023-6116 · Grub2 +10 · Grub2 +10

Name of the Vulnerable Software and Affected Versions: Grub2 affected versions not specified Description: An out-of-bounds write flaw was found in Grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially crafted NTFS filesystem image, leading to Grub's heap metadata...

GHSA-6958-8CPR-XGRQ Duplicate Advisory: EVE's Debug Functions Unlockable Without Triggering Measured Boot

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-4c4v-42hc-72p6. This link is maintained to preserve external references. Original Description On boot, the Pillar eve container checks for the existence and content of “/config/GlobalConfig/global.json”. If the...

GHSA-F6WP-8J9R-FRRG Duplicate Advisory: EVE: SSH as Root Unlockable Without Triggering Measured Boot

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-phcg-h58r-gmcq. This link is maintained to preserve external references. Original Description On boot, the Pillar eve container checks for the existence and content of “/config/authorizedkeys”. If the file is...

CVE-2023-43631 SSH as Root Unlockable Without Triggering Measured Boot

On boot, the Pillar eve container checks for the existence and content of “/config/authorizedkeys”. If the file is present, and contains a supported public key, the container will go on to open port 22 and enable sshd with the given keys as the authorized keys for root login. An attacker could...

PT-2023-28887

Name of the Vulnerable Software and Affected Versions Pillar eve container versions 9.0.0 and earlier Description The Pillar eve container checks for the existence and content of /config/authorized keys on boot. If the file is present and contains a supported public key, the container opens port ...

EVE OS Security Vulnerability

EVE OS is a general-purpose, open Linux-based operating system for distributed edge computing open-sourced by IF Edge. EVE OS suffers from a security vulnerability that stems from PCR14 not properly measuring the configuration partition. An attacker could use the vulnerability to modify the...

USN-6355-1 grub2-signed, grub2-unsigned, shim, and shim-signed vulnerability

Daniel Axtens discovered that specially crafted images could cause a heap-based out-of-bonds write. A local attacker could possibly use this to circumvent secure boot protections. CVE-2021-3695 Daniel Axtens discovered that specially crafted images could cause out-of-bonds read and write. A local...

Oracle Linux 7 : grub2 (ELSA-2020-5790)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-5790 advisory. - Fix CVE-2020-10713, CVE-2020-14308, CVE-2020-14309, CVE-2020-14310, CVE-2020-14311, CVE-2020-15705, CVE-2020-15706, CVE-2020-15707 Orabug: 31225072...

PT-2023-26466 · Aruba · Aruba 9000 Series Gateways +3

Name of the Vulnerable Software and Affected Versions: Aruba 9200 and 9000 Series Controllers and Gateways affected versions not specified Description: A vulnerability in the secure boot implementation allows an attacker to bypass security controls, which would normally prohibit unsigned kernel...

AMD Ryzen Security Breach

AMD Ryzen is a central processing unit CPU from Ultraviolet Semiconductor AMD. A security vulnerability exists in AMD Ryzen that originates from a vulnerability that allows an attacker to perform a voltage fault injection attack that compromises the ASP secure boot and results in arbitrary code...

CVE-2023-35818

An issue was discovered on Espressif ESP32 3.0 ESP32rev300 ROM devices. An EMFI attack on ECO3 provides the attacker with a capability to influence the PC value at the CPU context level, regardless of Secure Boot and Flash Encryption status. By using this capability, the attacker can exploit...

Espressif ESP32 安全漏洞

The Espressif ESP32 is a microcontroller from China Loxin Information Technology Espressif. A security vulnerability exists in the Espressif ESP32 3.0 ESP32rev300 ROM, which arises from an EMFI attack on the ECO3 that is capable of affecting CPU context-level PC values, regardless of secure boot...

CVE-2023-34335

AMI BMC contains a vulnerability in the IPMI handler, where an unauthenticated host is allowed to write to a host SPI flash, bypassing secure boot protections. An exploitation of this vulnerability may lead to a loss of integrity or denial of service...

BMC AMI 访问控制错误漏洞

BMC AMI BMC Automated Mainframe Intelligence is an automated mainframe intelligence solution from BMC USA. A security vulnerability exists in BMC AMI that stems from allowing an unauthenticated host to write to the mainframe SPI flash memory, bypassing secure boot protection and potentially leadi...

PT-2023-9234 · U-Boot · U-Boot

Name of the Vulnerable Software and Affected Versions: u-boot affected versions not specified Description: The issue is related to a bug in u-boot that allows for access to the u-boot shell and interrupt over UART. This is caused by a buffer overflow in memory. An attacker could exploit this to...

EulerOS Virtualization 2.11.0 : grub2 (EulerOS-SA-2023-2095)

According to the versions of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw in grub2 was found where its configuration file, known as grub.cfg, is being created with the wrong permission set allowing...

RHEL 9 : fwupd (RHSA-2023:2487)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:2487 advisory. The fwupd packages provide a service that allows session software to update device firmware. Security Fixes: fwupd: world readable password ...