47 matches found
HPESBCR04545 rev.2 - Certain HPE Cray Servers, and HPE ProLiant DL/XL Servers Using Certain AMD EPYC Processors, AMD-SB-7005: Return Address Predictor (INCEPTION) Security Notice, Local Disclosure of Information
Potential Security Impact: Local: Disclosure of Information SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE Cray EX235n Server - Prior to BIOS 1.3.1 HFP 23.9 HPE Cray EX425 Compute Blade - Prior to BIOS 1.7.2 HFP 23.9 HPE ProLiant DL325 Gen10 Plus server - Prior to BIOS 2.80 H...
Ransomware attack on MSI led to compromised Intel Boot Guard private keys
On April 7, 2023 MSI Micro-Star International released a statement confirming a cyberattack on part of its information systems. While the statement does not reveal a lot of tangible information, this snippet is important: "MSI urges users to obtain firmware/BIOS updates only from its official...
2023.1 IPU - Intel® Xeon® Processor Advisory
Summary: A potential security vulnerability in some Intel® Xeon® Processors with Intel® Software Guard Extensions SGX may allow escalation of privilege. Intel is releasing firmware updates to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2022-33196 Description: Incorrec...
2023.1 IPU - BIOS Advisory
Summary: Potential security vulnerabilities in the BIOS firmware and Intel® Trusted Execution Technology TXT Secure Initialization SINIT Authenticated Code Modules ACM for some Intel® Processors may allow escalation of privilege. Intel is releasing BIOS updates to mitigate these potential...
CVE-2022-27538
A potential Time-of-Check to Time-of-Use TOCTOU vulnerability has been identified in the BIOS for certain HP PC products which may allow arbitrary code execution, denial of service, and information disclosure. HP is releasing BIOS updates to mitigate the potential vulnerability...
CVE-2022-27537
Potential vulnerabilities have been identified in the system BIOS of certain HP PC products, which might allow arbitrary code execution, escalation of privilege, denial of service, and information disclosure. HP is releasing BIOS updates to mitigate these potential vulnerabilities...
CVE-2022-27537
Potential vulnerabilities have been identified in the system BIOS of certain HP PC products, which might allow arbitrary code execution, escalation of privilege, denial of service, and information disclosure. HP is releasing BIOS updates to mitigate these potential vulnerabilities...
Privilege escalation
Potential vulnerabilities have been identified in the system BIOS of certain HP PC products, which might allow arbitrary code execution, escalation of privilege, denial of service, and information disclosure. HP is releasing BIOS updates to mitigate these potential vulnerabilities...
Information disclosure
A potential Time-of-Check to Time-of-Use TOCTOU vulnerability has been identified in the BIOS for certain HP PC products which may allow arbitrary code execution, denial of service, and information disclosure. HP is releasing BIOS updates to mitigate the potential vulnerability...
CVE-2021-3808
Potential security vulnerabilities have been identified in the BIOS UEFI Firmware for certain HP PC products, which might allow arbitrary code execution. HP is releasing firmware updates to mitigate these potential vulnerabilities...
HPESBHF04380 rev.3 - Certain HPE ProLiant BL/DL/ML Servers Using Certain Intel Processor BIOS, INTEL-SA-00688, 2022.3 IPU – BIOS Advisory, Local Escalation of Privilege
Potential Security Impact: Local: Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE ProLiant DL20 Gen10 Plus server - Prior to 1.6410-20-2022 HPE ProLiant MicroServer Gen10 Plus v2 - Prior to 1.6410-20-2022 HPE ProLiant ML30 Gen10 Plus server - Prior to...
Vulnerabilities fixed in Dell BIOS
Vulnerabilities have been fixed in the BIOS of Dell products. The vulnerabilities allow a malicious person to execute arbitrary execute arbitrary code under administrator privileges and manipulate data manipulate data. To exploit the vulnerabilities, an authenticated malicious party must have...
Intel® NUC Firmware Advisory
Summary: A potential security vulnerability in some Intel® NUCs may allow denial of service. Intel is releasing firmware updates to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2021-33086 Description: Out-of-bounds write in firmware for some IntelR NUCs may allow an...
Lenovo BIOS 安全漏洞
Lenovo Bios is a boot method for computers from the Chinese company Lenovo Lenovo. It is used to boot the system during computer startup. A security vulnerability exists in the Lenovo BIOS that stems from a lack of authentication measures in the system, which could allow an attacker to elevate...
Intel BIOS Advisory
Summary: Potential security vulnerabilities in BIOS firmware for multiple Intel Platforms may allow escalation of privilege, denial of service and/or information disclosure. Intel is releasing BIOS updates to mitigate these potential vulnerabilities. Vulnerability Details: CVEID: CVE-2020-8672...
Intel BIOS Advisory
Summary: Potential security vulnerabilities in BIOS firmware for multiple Intel Platforms may allow escalation of privilege, denial of service and/or information disclosure. Intel is releasing BIOS updates to mitigate these potential vulnerabilities. Vulnerability Details: CVEID: CVE-2020-24457...
Modern Intel CPUs Plagued By Plundervolt Attack
Researchers have discovered a new attack impacting modern Intel CPUs, which could allow an attacker to extract highly-sensitive information – such as encryption keys – from affected processors by altering their voltage. The attack, dubbed “Plundervolt,” centers around Intel Software Guard...
New PlunderVolt Attack Targets Intel SGX Enclaves by Tweaking CPU Voltage
A team of cybersecurity researchers demonstrated a novel yet another technique to hijack Intel SGX, a hardware-isolated trusted space on modern Intel CPUs that encrypts extremely sensitive data to shield it from attackers even when a system gets compromised. Dubbed Plundervolt and tracked as...
2019.2 IPU – Intel® SGX and TXT Advisory
Summary: Potential security vulnerabilities in Intel® Software Guard Extensions SGX and Intel® Trusted Execution Technology TXT may allow escalation of privilege. Intel is releasing firmware updates to mitigate these potential vulnerabilities. Vulnerability Details: CVEID: CVE-2019-0123...
Citrix Hypervisor Security Update
Description of Problem A number of security issues have been identified in certain CPU hardware that may allow unprivileged code running on a CPU core to infer the value of memory data belonging to other processes, virtual machines or the hypervisor that are, or have recently been, running on the...