EUVD-2023-26752

Malicious code in bioql PyPI...

EUVD-2025-11151

Malicious code in bioql PyPI...

CVE-2024-49200

An issue was discovered in AcpiS3SaveDxe and ChipsetSvcDxe in Insyde InsydeH2O with kernel 5.2 though 5.7. A potential DXE memory corruption vulnerability has been identified. The root cause is use of a pointer originating from the value of an NVRAM variable as the target of a write operation. Th...

CVE-2024-39707

Insyde IHISI function 0x49 can restore factory defaults for certain UEFI variables without further authentication by default, which could lead to a possible roll-back attack in certain platforms. This is fixed in: kernel 5.2, version 05.29.19; kernel 5.3, version 05.38.19; kernel 5.4, version...

CVE-2024-39707

Insyde IHISI function 0x49 can restore factory defaults for certain UEFI variables without further authentication by default, which could lead to a possible roll-back attack in certain platforms. This is fixed in: kernel 5.2, version 05.29.19; kernel 5.3, version 05.38.19; kernel 5.4, version...

CVE-2024-39707

Insyde IHISI function 0x49 can restore the factory defaults of certain UEFI variables without authentication, enabling a potential roll-back attack on specific platforms. Affected stack: Insyde IHISI (on affected platforms) with kernel versions prior to 5.2/05.29.19, prior to 5.3/05.38.19, prior ...

CVE-2023-28149

The CVE-2023-28149 issue affects the IhisiServiceSmm module in Insyde InsydeH2O. Affected kernel series include 5.2 prior to 05.28.42, 5.3 prior to 05.37.42, 5.4 prior to 05.45.39, 5.5 prior to 05.53.39, and 5.6 prior to 05.60.39. The vulnerability could allow an attacker to modify UEFI variables...

CVE-2023-28149

An issue was discovered in the IhisiServiceSmm module in Insyde InsydeH2O with kernel 5.2 before 05.28.42, 5.3 before 05.37.42, 5.4 before 05.45.39, 5.5 before 05.53.39, and 5.6 before 05.60.39 that could allow an attacker to modify UEFI variables...

CVE-2024-27353

Insyde InsydeH2O kernel vulnerabilities (CVE-2024-27353) involve a memory corruption issue in SdHost and SdMmcDevice that could lead to privilege escalation in SMM. Affected software ranges are Insyde InsydeH2O kernel 5.2 before 05.29.09, 5.3 before 05.38.09, 5.4 before 05.46.09, 5.5 before 05.54...

CVE-2023-47252

Summary (CVE-2023-47252): Insyde InsydeH2O’s PnpSmm in the kernel range 5.0–5.6 is affected by an out-of-bounds access in the SMM communication buffer. The PNP-related SMI sub-functions do not verify data size before reading from the buffer, potentially allowing corruption of data immediately fol...

CVE-2022-24351

TOCTOU race-condition vulnerability in Insyde InsydeH2O with Kernel 5.2 before version 05.27.29, Kernel 5.3 before version 05.36.29, Kernel 5.4 version before 05.44.13, and Kernel 5.5 before version 05.52.13 allows an attacker to alter data and code used by the remainder of the boot process...

Race condition

TOCTOU race-condition vulnerability in Insyde InsydeH2O with Kernel 5.2 before version 05.27.29, Kernel 5.3 before version 05.36.29, Kernel 5.4 version before 05.44.13, and Kernel 5.5 before version 05.52.13 allows an attacker to alter data and code used by the remainder of the boot process...

CVE-2022-24351

TOCTOU race-condition vulnerability in Insyde InsydeH2O with Kernel 5.2 before version 05.27.29, Kernel 5.3 before version 05.36.29, Kernel 5.4 version before 05.44.13, and Kernel 5.5 before version 05.52.13 allows an attacker to alter data and code used by the remainder of the boot process...

Integer overflow

A LogoFAIL issue was discovered in BmpDecoderDxe in Insyde InsydeH2O with kernel 5.2 before 05.28.47, 5.3 before 05.37.47, 5.4 before 05.45.47, 5.5 before 05.53.47, and 5.6 before 05.60.47 for certain Lenovo devices. Image parsing of crafted BMP logo files can copy data to a specific address duri...

Siemens InsydeH2O Out-of-bounds Write (CVE-2021-45969)

An issue was discovered in AhciBusDxe in Insyde InsydeH2O with kernel 5.1 before 05.16.25, 5.2 before 05.26.25, 5.3 before 05.35.25, 5.4 before 05.43.25, and 5.5 before 05.51.25. A vulnerability exists in the SMM System Management Mode branch that registers a SWSMI handler that does not...

Siemens InsydeH2O SMM Privilege Escalation (CVE-2021-42113)

An issue was discovered in StorageSecurityCommandDxe in Insyde InsydeH2O with Kernel 5.1 before 05.14.28, Kernel 5.2 before 05.24.28, and Kernel 5.3 before 05.32.25. An SMM callout vulnerability allows an attacker to hijack execution flow of code running in System Management Mode. Exploiting this...

Siemens InsydeH2O Insufficient Input Validation (CVE-2023-22616)

An issue was discovered in Insyde InsydeH2O with kernel 5.2 through 5.5. The Save State register is not checked before use. The IhisiSmm driver does not check the value of a save state register before use. Due to insufficient input validation, an attacker can corrupt SMRAM. Insyde BIOS is typical...

Siemens InsydeH2O Improper Input Validation (CVE-2020-5956)

An issue was discovered in SdLegacySmm in Insyde InsydeH2O with kernel 5.1 before 05.15.11, 5.2 before 05.25.11, 5.3 before 05.34.11, and 5.4 before 05.42.11. The software SMI handler allows untrusted external input because it does not verify CommBuffer. Insyde BIOS is typically used in RUGGEDCOM...

Input validation

An issue was discovered in Insyde InsydeH2O with kernel 5.2 through 5.5. The Save State register is not checked before use. The IhisiSmm driver does not check the value of a save state register before use. Due to insufficient input validation, an attacker can corrupt SMRAM...

CVE-2022-29279

Use of a untrusted pointer allows tampering with SMRAM and OS memory in SdHostDriver and SdMmcDevice Use of a untrusted pointer allows tampering with SMRAM and OS memory in SdHostDriver and SdMmcDevice. This issue was discovered by Insyde during security review. It was fixed in: Kernel 5.0: versi...