CVE-2025-4276

UsbCoreDxe has a vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary code at SMM level...

CVE-2025-4277 Tcg2Smm: improper input validation may lead to arbitrary code execution

Tcg2Smm has a vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary code at SMM level...

CVE-2025-4277

CVE-2025-4277 is described across multiple sources as a vulnerability in InsydeH2O firmware (Tcg2Smm) that can write arbitrary memory inside SMRAM and execute arbitrary code at the SMM level. The root cause indicated in CVE records is improper input handling/execution flow that enables arbitrary ...

CVE-2025-4277 Tcg2Smm: improper input validation may lead to arbitrary code execution

Tcg2Smm has a vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary code at SMM level...

CVE-2025-4276 UsbCoreDxe: improper input validation may lead to arbitrary code execution

UsbCoreDxe has a vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary code at SMM level...

CVE-2025-4276 UsbCoreDxe: improper input validation may lead to arbitrary code execution

UsbCoreDxe has a vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary code at SMM level...

CVE-2025-4276

CVE-2025-4276 affects UsbCoreDxe (EFI/UEFI) and related InsydeH2O implementations. The vulnerability stems from an ability to write to arbitrary memory in SMRAM, enabling arbitrary code execution at System Management Mode (SMM). Reported impact is execution of code with SMM privileges and potenti...

InsydeH2O 安全漏洞

InsydeH2O is a customizable firmware codebase from China Insyde Insyde. A security vulnerability exists in InsydeH2O, which can be exploited to write to arbitrary memory in SMRAM and execute arbitrary code at the SMM level...

PT-2025-32957 · Unknown · Usbcoredxe

Name of the Vulnerable Software and Affected Versions: UsbCoreDxe affected versions not specified Description: UsbCoreDxe contains a flaw that allows writing to arbitrary memory locations within the System Management RAM SMRAM. Successful exploitation of this issue can lead to arbitrary code...

Insyde InsydeH2O 安全漏洞

Insyde InsydeH2O is a new EFI/UEFI specification from Insyde China. It is intended to replace the traditional BIOS Basic Input/Output System. A security vulnerability exists in Insyde InsydeH2O that originates from the ability to write to arbitrary memory in SMRAM and execute arbitrary code at th...

CVE-2025-22830 SmiFlash Race Condition Vulnerability

APTIOV contains a vulnerability in BIOS where a skilled user may cause “Race Condition” by local access. A successful exploitation of this vulnerability may lead to resource exhaustion and impact Confidentiality, Integrity, and Availability...

AMD Client Vulnerabilities – August 2025

Summary Potential vulnerabilities in AMD Client Processor platforms that affect SMM, ASP, and other platform components, were found during audits performed internally and by third parties...

Linux Distros Unpatched Vulnerability : CVE-2022-2873

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An out-of-bounds memory access flaw was found in the Linux kernel Intel's iSMT SMBus host controller driver in the way a user triggers the I2CSMBUSBLOCKDATA wit...

Linux Distros Unpatched Vulnerability : CVE-2022-49883

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: KVM: x86: smm: number of GPRs in the SMRAM image depends on the image format On 64 bit host,...

Linux Distros Unpatched Vulnerability : CVE-2022-3077

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A buffer overflow vulnerability was found in the Linux kernel Intel's iSMT SMBus host controller driver in the way it handled the I2CSMBUSBLOCKPROCCALL case via...

i2c: tegra: check msg length in SMBUS block read

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RHEL 9 : Satellite 6.17.3 Async Update (Moderate) (RHSA-2025:13269)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:13269 advisory. Red Hat Satellite is a system management solution that allows organizations to configure and maintain their systems without the necessity to provide...

ROS-20250806-07

The libblockdev library vulnerability is related to file system mount and drive management as a result of incorrect access delimitation when accessing the udisks daemon. as a result of incorrect access delimitation when accessing the udisks daemon. Exploitation of the vulnerability could allow an...

EDK2 SMM MCE Enablement Issue

Summary A researcher reported a bug in the open source EDK2 system management interrupt SMI entry code when an MCE occurs near the start of the SMI handler. An attacker who can inject a machine check exception MCE could cause execution to jump to an attacker-controlled interrupt handler, leading ...

CVE-2014-125113

The Dell/Quest KACE K1000 System Management Appliance (versions 5.0–5.3, 5.4 before 5.4.76849, and 5.5 before 5.5.90547) is affected by an unauthenticated unrestricted file upload vulnerability in the download_agent.php endpoint. An attacker can upload PHP files to a temporary web‑accessible dire...