Design/Logic Flaw

Dell Inspiron 15 7579 2-in-1 BIOS versions prior to 1.31.0 contain an Improper SMM communication buffer verification vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM...

CVE-2020-5388

The CVE-2020-5388 issue affects Dell Inspiron 15 7579 2‑in‑1 BIOS versions prior to 1.31.0, with an ImpropER SMM communication buffer verification vulnerability. A locally authenticated user can potentially exploit this by issuing an SMI to achieve arbitrary code execution in SMRAM . The vulnerab...

CVE-2020-5388

Dell Inspiron 15 7579 2-in-1 BIOS versions prior to 1.31.0 contain an Improper SMM communication buffer verification vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM...

2020.2 IPU – BIOS Advisory

Summary: Potential security vulnerabilities in the BIOS firmware for some Intel® Processors may allow escalation of privilege or denial of service. Intel is releasing firmware updates to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2020-0590 Description: Improper input...

Intel® PMC Advisory

Summary: A potential security vulnerability in the Power Management Controller PMC for some Intel® Processors may allow escalation of privilege. Intel is releasing firmware updates to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2020-0599 Description: Improper access...

Intel BIOS Platform Sample Code Advisory

Summary: Potential security vulnerabilities in Intel BIOS platform sample code for some Intel® Processors may allow escalation of privilege. Intel is releasing BIOS platform sample code updates to mitigate these potential vulnerabilities. Vulnerability Details: CVEID: CVE-2020-8764 Description:...

PXEChecker for Citrix Provisioning Services

Description PXEChecker is tool designed to troubleshoot configuration and environment related issues during the PXE boot process in Citrix Provisioning Services PVS. PXEChecker has two different tests: 1. Legacy BIOS Test.- Simulates the PXE boot process and analyzes the DHCP options on the DHCP...

HPSBHF03705 rev. 6 - BIOS November 2020 Security Updates

Potential Security Impact Escalation of Privilege, Denial of Service, Information Disclosure Source: HP, HP Product Security Response Team PSRT Reported by: HP, Intel VULNERABILITY SUMMARY Intel® has informed HP of potential security vulnerabilities identified in Intel® Processors, BIOS Firmware...

CVE-2020-3284

A vulnerability in the enhanced Preboot eXecution Environment PXE boot loader for Cisco IOS XR 64-bit Software could allow an unauthenticated, remote attacker to execute unsigned code during the PXE boot process on an affected device. The PXE boot loader is part of the BIOS and runs over the...

CVE-2020-3284

A vulnerability in the enhanced Preboot eXecution Environment PXE boot loader for Cisco IOS XR 64-bit Software could allow an unauthenticated, remote attacker to execute unsigned code during the PXE boot process on an affected device. The PXE boot loader is part of the BIOS and runs over the...

Design/Logic Flaw

A vulnerability in the enhanced Preboot eXecution Environment PXE boot loader for Cisco IOS XR 64-bit Software could allow an unauthenticated, remote attacker to execute unsigned code during the PXE boot process on an affected device. The PXE boot loader is part of the BIOS and runs over the...

CVE-2020-3284 Cisco IOS XR Software Enhanced Preboot eXecution Environment Unsigned Code Execution Vulnerability

A vulnerability in the enhanced Preboot eXecution Environment PXE boot loader for Cisco IOS XR 64-bit Software could allow an unauthenticated, remote attacker to execute unsigned code during the PXE boot process on an affected device. The PXE boot loader is part of the BIOS and runs over the...

CVE-2020-3284 Cisco IOS XR Software Enhanced Preboot eXecution Environment Unsigned Code Execution Vulnerability

A vulnerability in the enhanced Preboot eXecution Environment PXE boot loader for Cisco IOS XR 64-bit Software could allow an unauthenticated, remote attacker to execute unsigned code during the PXE boot process on an affected device. The PXE boot loader is part of the BIOS and runs over the...

Cisco IOS XR Software Enhanced Preboot eXecution Environment Unsigned Code Execution Vulnerability

A vulnerability in the enhanced Preboot eXecution Environment PXE boot loader for Cisco IOS XR 64-bit Software could allow an unauthenticated, remote attacker to execute unsigned code during the PXE boot process on an affected device. The PXE boot loader is part of the BIOS and runs over the...

Multi-vendor BIOS Security Vulnerabilities (November 2020) - Lenovo Support US

No description provided...

CVE-2020-25661

A Red Hat only CVE-2020-12351 regression issue was found in the way the Linux kernel's Bluetooth implementation handled L2CAP packets with A2MP CID. This flaw allows a remote attacker in an adjacent range to crash the system, causing a denial of service or potentially executing arbitrary code on...

Amazon Linux 2 : edk2 (ALAS-2020-1510)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2020-1510 advisory. Insufficient control flow management in BIOS firmware for 8th, 9th, 10th Generation IntelR CoreTM, IntelR CeleronR Processor 4000 & 5000 Series Processors may allow an authenticated user to...

Medium: edk2

Issue Overview: Insufficient control flow management in BIOS firmware for 8th, 9th, 10th Generation IntelR CoreTM, IntelR CeleronR Processor 4000 & 5000 Series Processors may allow an authenticated user to potentially enable denial of service via adjacent access. CVE-2019-14558 Memory leak in...

PT-2020-6673 · Intel · Intel Processors

Name of the Vulnerable Software and Affected Versions: Intel Processors affected versions not specified Description: The issue is related to insufficient input validation in the BIOS authenticated code module for some Intel processors. This could allow a privileged user to potentially enable...

PT-2020-6680 · Intel · Intel Processors

Name of the Vulnerable Software and Affected Versions: IntelR Processors affected versions not specified Description: The issue is related to the return of a pointer value outside of the expected range in the BIOS firmware for some IntelR Processors. This could potentially allow a privileged user...