CVE-2023-2993

A valid, authenticated user with limited privileges may be able to use specifically crafted web management server API calls to execute a limited number of commands on SMM v1, SMM v2, and FPC that the user does not normally have sufficient privileges to execute...

CVE-2023-2993

Summary of CVE-2023-2993 (Mode C) CVE-2023-2993 affects Lenovo ThinkSystem components including SMM v1, SMM v2, and FPC. The vulnerability arises from authenticated, limited-privilege users being able to craft web management server API calls that execute a limited number of commands that the user...

CVE-2023-2993

A valid, authenticated user with limited privileges may be able to use specifically crafted web management server API calls to execute a limited number of commands on SMM v1, SMM v2, and FPC that the user does not normally have sufficient privileges to execute...

CVE-2023-2992

An unauthenticated denial of service vulnerability exists in the SMM v1, SMM v2, and FPC management web server which can be triggered under crafted conditions. Rebooting SMM or FPC will restore access to the management web server...

CVE-2023-2992

CVE-2023-2992 affects the SMM v1/v2 and FPC management web server. It is described as an unauthenticated denial-of-service vulnerability that can be triggered under crafted conditions, with availability loss recoverable by rebooting the affected components. The documents do not provide specific a...

CVE-2023-2992

An unauthenticated denial of service vulnerability exists in the SMM v1, SMM v2, and FPC management web server which can be triggered under crafted conditions. Rebooting SMM or FPC will restore access to the management web server...

Lenovo ThinkSystem 安全漏洞

Lenovo ThinkSystem is a ThinkSystem series server device from Lenovo, a Chinese company. A security vulnerability exists in Lenovo ThinkSystem. An attacker exploited the vulnerability to execute commands without sufficient privileges on SMM v1, SMM v2, and FPC using specially designed Web...

PT-2023-22482 · Fpc +1 · Fpc +1

Name of the Vulnerable Software and Affected Versions: SMM versions 1 and 2 FPC affected versions not specified Description: A valid, authenticated user with limited privileges may be able to use specifically crafted web management server API calls to execute a limited number of commands that the...

PT-2023-9249 · Dell · Dell Edge Gateway Bios

Name of the Vulnerable Software and Affected Versions: Dell Edge Gateway BIOS versions 3200 and 5200 Description: The issue is related to an out-of-bounds write vulnerability in the System Management Mode SMM of the BIOS firmware. This could be exploited by a local authenticated malicious user wi...

Platbox - UEFI And SMM Assessment Tool

UEFI and SMM Assessment Tool Features Platbox is a tool that helps assessing the security of the platform: Dumps the platform registers that are interesting security-wise Flash Locks MMIO and Remapping Locks SMM Base and Locks MSRs RW access to the PCI configuration space of devices. RW to physic...

SUSE CVE-2023-20555

Insufficient input validation in CpmDisplayFeatureSmm may allow an attacker to corrupt SMM memory by overwriting an arbitrary bit in an attacker-controlled pointer potentially leading to arbitrary code execution in SMM...

edk2 security, bug fix, and enhancement update

20221207gitfff6d81270b5-9 - edk2-remove-amd-sev-feature-flag-from-secure-boot-builds-.patch bz2169247 - Resolves: bz2169247 edk2 Install a sev guest with enrolled secure boot failed 20221207gitfff6d81270b5-8 - edk2-OvmfPkg-disable-dynamic-mmio-window-rhel-only.patch bz2174605 - Resolves: bz217460...

RHEL 9 : edk2 (RHSA-2023:2165)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:2165 advisory. EDK Embedded Development Kit is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware f...

CVE-2021-46765

Insufficient input validation in ASP may allow an attacker with a compromised SMM to induce out-of-bounds memory reads within the ASP, potentially leading to a denial of service...

CVE-2021-46765

CVE-2021-46765 describes an vulnerability in the AMD Secure Processor (ASP) and AMD System Management Unit (SMU), caused by insufficient input validation in the ASP. The issue can permit an attacker with a compromised SMM to induce out-of-bounds memory reads within the ASP, potentially leading to...

Important: Red Hat Security Advisory: edk2 security, bug fix, and enhancement update

An update for edk2 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

ALSA-2023:2165 Important: edk2 security, bug fix, and enhancement update

EDK Embedded Development Kit is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. Security Fixes: openssl: X.400 address type confusion in X.509 GeneralName CVE-2023-0286 edk2: integer underflow in SmmEntryPoint function...

HP PC BIOS August 2022 Additional Updates for Potential SMM and TOCTOU Vulnerabilities

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. HP has...

The vulnerability of the ChipsetSvcSmm component in the InsydeH2O UEFI firmware creation framework allows a attacker to cause memory corruption.

The vulnerability of the ChipsetSvcSmm component in the InsydeH2O UEFI firmware development framework is related to the execution of operations outside of the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to cause memory corruption...

CVE-2023-0202

NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may modify arbitrary memory of SMRAM by exploiting the GenericSio and LegacySmmSredir SMM APIs. A successful exploit of this vulnerability may lead to denial of service, escalation of privileges, and information disclosure...