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, which stems from a buffer overflow that can be caused by untrusted user-mode applications when readin...

CVE-2022-35894

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The SMI handler for the FwBlockServiceSmm driver uses an untrusted pointer as the location to copy data to an attacker-specified buffer, leading to information disclosure...

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, which stems from unchecked output buffers and could lead to arbitrary code execution and SMM memory...

EUVD-2021-30262

Malicious code in bioql PyPI...

EUVD-2023-43015

Malicious code in bioql PyPI...

EUVD-2021-28843

Malicious code in bioql PyPI...

EUVD-2023-32145

Malicious code in bioql PyPI...

EUVD-2021-28838

Malicious code in bioql PyPI...

EUVD-2023-43013

Malicious code in bioql PyPI...

EUVD-2024-22441

Malicious code in bioql PyPI...

CVE-2024-55567

Improper input validation was discovered in UsbCoreDxe in Insyde InsydeH2O kernel 5.4 before 05.47.01, 5.5 before 05.55.01, 5.6 before 05.62.01, and 5.7 before 05.71.01. The SMM module has an SMM call out vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary...

A vulnerability in Insyde H2O UEFI application allows for digital certificate injection via NVRAM variable

Overview A vulnerability in an Insyde H2O UEFI firmware application allows digital certificate injection through an unprotected NVRAM variable. This issue arises from the unsafe use of an NVRAM variable, which is used as trusted storage for a digital certificate in the trust validation chain. An...

PT-2025-24404

Name of the Vulnerable Software and Affected Versions Insyde H2O UEFI firmware affected versions not specified Description A flaw exists in the digital signature verification process within Insyde H2O UEFI firmware. This issue does not properly validate variable attributes, allowing an attacker t...

CVE-2023-28468

An issue was discovered in FvbServicesRuntimeDxe in Insyde InsydeH2O with kernel 5.0 through 5.5. The FvbServicesRuntimeDxe SMM module exposes an SMI handler that allows an attacker to interact with the SPI flash at run-time from the OS...

CVE-2023-39281

A stack buffer overflow vulnerability discovered in AsfSecureBootDxe in Insyde InsydeH2O with kernel 5.0 through 5.5 allows attackers to run arbitrary code execution during the DXE phase...

CVE-2023-22615

An issue was discovered in IhisiSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. IHISI subfunction execution may corrupt SMRAM. An attacker can pass an address in the RCX save state register that overlaps SMRAM, thereby coercing an IHISI subfunction handler to overwrite private SMRAM...

CVE-2022-24350

An issue was discovered in IhisiSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. IHISI function 0x17 verifies that the output buffer lies within the command buffer but does not verify that output data does not go beyond the end of the command buffer. In particular, the GetFlashTable function ...

CVE-2022-32954

An issue was discovered in Insyde InsydeH2O with kernel 5.1 through 5.5. DMA attacks on the SdMmcDevice buffer used by SMM and non-SMM code could cause TOCTOU race-condition issues that could lead to corruption of SMRAM and escalation of privileges. This attack can be mitigated by using IOMMU...

CVE-2021-33625

An issue was discovered in Kernel 5.x in Insyde InsydeH2O, affecting HddPassword. Software SMI services that use the Communicate function of the EFISMMCOMMUNICATIONPROTOCOL do not check whether the address of the buffer is valid, which allows use of SMRAM, MMIO, or OS kernel addresses...

CVE-2020-5955

An issue was discovered in Int15MicrocodeSmm in Insyde InsydeH2O before 2021-10-14 on Intel client chipsets. A caller may be able to escalate privileges...