edk2: Use of a Weak PseudoRandom Number Generator

A security flaw has been identified in the cryptographic system of EDK2, the open-source reference implementation of the UEFI specification. This vulnerability enables an unauthorized remote attacker to potentially expose sensitive information...

OESA-2024-1752 edk2 security update

EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications. Security Fixes: EDK2 contains a vulnerability when S3 sleep is activated where an Attacker may cause a Division-By-Zero due to a UNIT32 overflow via local access. A successful...

Important: linux-firmware security update

The linux-firmware packages contain all of the firmware files that are required by various devices to operate. Security Fixes: hw: intel: Protection mechanism failure for some IntelR PROSet/Wireless WiFi CVE-2022-46329 hw: amd: INVD instruction may lead to a loss of SEV-ES guest machine memory...

Insyde InsydeH2O 安全漏洞

Insyde InsydeH2O is a C source from Insyde Corporation, Taiwan, which implements the new technology "EFI/UEFI" specification designed to replace the traditional BIOS Basic Input/Output System. A security vulnerability exists in Insyde InsydeH2O, which stems from a memory corruption vulnerability...

The vulnerability of the HP TamperLock function in microprogramming software for UEFI-based desktop computers and personal computers manufactured by Hewlett-Packard Development Company L.P. allows a perpetrator to circumvent security restrictions.

The vulnerability of the HP TamperLock function in microprogramming-based EFI BIOS for desktop computers and personal computers manufactured by Hewlett-Packard Development Company L.P. is related to insufficient validation of input data. Exploiting this vulnerability can allow a hacker to...

PT-2024-22553 · Acera · Acera 9010-24 +1

Name of the Vulnerable Software and Affected Versions: ACERA 9010-08 firmware versions v02.04 and earlier ACERA 9010-24 firmware versions v02.04 and earlier Description: The password is empty in the initial configuration, allowing an unauthenticated attacker to log in with no password and obtain ...

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...

Critical Boot Loader Vulnerability in Shim Impacts Nearly All Linux Distros

The maintainers of shim have released version 15.8 to address six security flaws, including a critical bug that could pave the way for remote code execution under specific circumstances. Tracked as CVE-2023-40547 CVSS score: 9.8, the vulnerability could be exploited to achieve a Secure Boot bypas...

EDK2 Security Vulnerability

EDK2 is a cross-platform firmware development environment from the Tianocore community based on the UEFI and PI specifications. A security vulnerability exists in EDK2, which stems from the Network Package's susceptibility to an infinite lop vulnerability when parsing the PadN option in the IPv6...

PT-2023-8387 · D Link · D-Link Dir-822

Name of the Vulnerable Software and Affected Versions: D-Link DIR-822+ version 1.0.2 Description: The issue is related to a lack of authentication for a critical function in the HNAP1 interface of the D-Link DIR-822+ router's firmware. This allows a remote attacker to log in to administrator...

Google Using Clang Sanitizers to Protect Android Against Cellular Baseband Vulnerabilities

Google is highlighting the role played by Clang sanitizers in hardening the security of the cellular baseband in the Android operating system and preventing specific kinds of vulnerabilities. This comprises Integer Overflow Sanitizer IntSan and BoundsSanitizer BoundSan, both of which are part of...

CVE-2023-32460

Dell PowerEdge BIOS contains an improper privilege management security vulnerability. An unauthenticated local attacker could potentially exploit this vulnerability, leading to privilege escalation...

Moderate: Red Hat Security Advisory: linux-firmware security and enhancement update

An update for linux-firmware is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is availab...

DLA-3596-1 firmware-nonfree - security update

Bulletin has no description...

CVE-2023-44020

Tenda AC10U v1.0 USAC10UV1.0RTLV15.03.06.49multiTDE01 was discovered to contain a stack overflow via the security parameter in the formWifiBasicSet function...

Insyde InsydeH2O 安全漏洞

The RUGGEDCOM APE1808 is a utility-grade application hosting platform that allows you to deploy a range of commercial edge computing and cybersecurity applications in harsh industrial environments. An Inside BIOS vulnerability exists in the Siemens RUGGEDCOM APE1808 product family, which is cause...

Insyde InsydeH2O Security Breach

Insyde InsydeH2O is a C-language source from Insyde Corporation of Taiwan that implements the new technology "EFI/UEFI" specification, designed to replace the traditional BIOS Basic Input/Output System. A security vulnerability exists in Insyde InsydeH2O kernel versions 5.0 through 5.5, which...

HP BIOS firmware 安全漏洞

HP BIOS firmware is a printer BIOS firmware from Hewlett-Packard HP in the United States. A security vulnerability exists in HP BIOS firmware that originates from arbitrary code execution, denial of service, and information disclosure...

CVE-2022-38787

Improper input validation in firmware for some IntelR FPGA products before version 2.7.0 Hotfix may allow an authenticated user to potentially enable escalation of privilege via local access...

MSI Data Breach: Private Code Signing Keys Leaked on the Dark Web

The threat actors behind the ransomware attack on Taiwanese PC maker MSI last month have leaked the company's private code signing keys on their dark website. "Confirmed, Intel OEM private key leaked, causing an impact on the entire ecosystem," Alex Matrosov, founder and CEO of firmware security...