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smm vulnerabilities and exploits
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8.2
CVSSv3
CVE-2021-45969
An issue exists in AhciBusDxe in Insyde InsydeH2O with kernel 5.1 prior to 05.16.25, 5.2 prior to 05.26.25, 5.3 prior to 05.35.25, 5.4 prior to 05.43.25, and 5.5 prior to 05.51.25. A vulnerability exists in the SMM (System Management Mode) branch that registers a SWSMI handler th...
Insyde Insydeh2o
8.2
CVSSv3
CVE-2021-45970
An issue exists in IdeBusDxe in Insyde InsydeH2O with kernel 5.1 prior to 05.16.25, 5.2 prior to 05.26.25, 5.3 prior to 05.35.25, 5.4 prior to 05.43.25, and 5.5 prior to 05.51.25. A vulnerability exists in the SMM (System Management Mode) branch that registers a SWSMI handler tha...
Insyde Insydeh2o
7.5
CVSSv3
CVE-2020-5953
A vulnerability exists in System Management Interrupt (SWSMI) handler of InsydeH2O UEFI Firmware code located in SWSMI handler that dereferences gRT (EFI_RUNTIME_SERVICES) pointer to call a GetVariable service, which is located outside of SMRAM. This can result in code execution ...
Insyde Insydeh2o 5.34.03.0029
Insyde Insydeh2o 5.23.45.0023
Insyde Insydeh2o 5.23.04.0045
Insyde Insydeh2o 5.42.03.0010
Insyde Insydeh2o 5.33.15.0034
Insyde Insydeh2o 5.12.09.0074
Siemens Ruggedcom Ape1808 Firmware -
Siemens Simatic Field Pg M6 Firmware -
Siemens Simatic Ipc127e Firmware -
Siemens Simatic Ipc227g Firmware -
Siemens Simatic Ipc277g Firmware -
Siemens Simatic Itp1000 Firmware -
Siemens Simatic Ipc477e Pro Firmware -
Siemens Simatic Ipc627e Firmware -
Siemens Simatic Ipc647e Firmware -
Siemens Simatic Ipc677e Firmware -
Siemens Simatic Ipc847e Firmware -
Siemens Simatic Ipc327g Firmware -
Siemens Simatic Ipc377g Firmware -
Siemens Simatic Ipc427e Firmware -
Siemens Simatic Ipc477e Firmware -
Siemens Simatic Field Pg M5 Firmware -
8.2
CVSSv3
CVE-2021-41837
An issue exists in AhciBusDxe in the kernel 5.0 up to and including 5.5 in Insyde InsydeH2O. Because of an Untrusted Pointer Dereference that causes SMM memory corruption, an attacker may be able to write fixed or predictable data to SMRAM. Exploiting this issue could lead to esc...
Insyde Insydeh2o
Siemens Simatic Field Pg M5 Firmware
Siemens Simatic Field Pg M6 Firmware
Siemens Simatic Ipc127e Firmware
Siemens Simatic Ipc227g Firmware
Siemens Simatic Ipc277g Firmware
Siemens Simatic Ipc327g Firmware
Siemens Simatic Ipc377g Firmware
Siemens Simatic Ipc427e Firmware
Siemens Simatic Ipc477e Firmware
Siemens Simatic Ipc627e Firmware
Siemens Simatic Ipc647e Firmware
Siemens Simatic Ipc677e Firmware
Siemens Simatic Ipc847e Firmware
Siemens Simatic Itp1000 Firmware
8.2
CVSSv3
CVE-2021-41840
An issue exists in NvmExpressDxe in the kernel 5.0 up to and including 5.5 in Insyde InsydeH2O. There is an SMM callout that allows an malicious user to access the System Management Mode and execute arbitrary code. This occurs because of Inclusion of Functionality from an Untrust...
Insyde Insydeh2o
7.8
CVSSv3
CVE-2021-33626
A vulnerability exists in SMM (System Management Mode) branch that registers a SWSMI handler that does not sufficiently check or validate the allocated buffer pointer(QWORD values for CommBuffer). This can be used by an malicious user to corrupt data in SMRAM memory and even lead...
Insyde Insydeh2o
Siemens Ruggedcom Apr1808 Firmware -
Siemens Simatic Field Pg M5 Firmware -
Siemens Simatic Field Pg M6 Firmware -
Siemens Simatic Ipc127e Firmware -
Siemens Simatic Ipc227g Firmware -
Siemens Simatic Ipc277g Firmware -
Siemens Simatic Ipc327g Firmware -
Siemens Simatic Ipc377g Firmware -
Siemens Simatic Ipc427e Firmware -
Siemens Simatic Ipc477e Firmware -
Siemens Simatic Ipc477e Pro Firmware -
Siemens Simatic Ipc627e Firmware -
Siemens Simatic Ipc647e Firmware -
Siemens Simatic Ipc677e Firmware -
Siemens Simatic Ipc847e Firmware -
Siemens Simatic Itp1000 Firmware -
8.2
CVSSv3
CVE-2021-42554
An issue exists in Insyde InsydeH2O with Kernel 5.0 prior to 05.08.42, Kernel 5.1 prior to 05.16.42, Kernel 5.2 prior to 05.26.42, Kernel 5.3 prior to 05.35.42, Kernel 5.4 prior to 05.42.51, and Kernel 5.5 prior to 05.50.51. An SMM memory corruption vulnerability in FvbServicesRu...
Insyde Insydeh2o
Siemens Simatic Field Pg M5 Firmware
Siemens Simatic Field Pg M6 Firmware
Siemens Simatic Ipc127e Firmware
Siemens Simatic Ipc227g Firmware
Siemens Simatic Ipc277g Firmware
Siemens Simatic Ipc327g Firmware
Siemens Simatic Ipc377g Firmware
Siemens Simatic Ipc427e Firmware
Siemens Simatic Ipc477e Firmware
Siemens Simatic Ipc627e Firmware
Siemens Simatic Ipc647e Firmware
Siemens Simatic Ipc677e Firmware
Siemens Simatic Ipc847e Firmware
Siemens Simatic Itp1000 Firmware
Siemens Ruggedcom Ape1808 Firmware
7.5
CVSSv3
CVE-2021-33625
An issue exists in Kernel 5.x in Insyde InsydeH2O, affecting HddPassword. Software SMI services that use the Communicate() function of the EFI_SMM_COMMUNICATION_PROTOCOL do not check whether the address of the buffer is valid, which allows use of SMRAM, MMIO, or OS kernel address...
Insyde Insydeh2o
Netapp Fas/aff Bios -
Siemens Ruggedcom Ape1808 Firmware -
Siemens Simatic Field Pg M5 Firmware -
Siemens Simatic Ipc127e Firmware -
Siemens Simatic Itp1000 Firmware -
Siemens Simatic Ipc277g Firmware -
Siemens Simatic Ipc227g Firmware -
Siemens Simatic Ipc327g Firmware -
Siemens Simatic Ipc377g Firmware -
Siemens Simatic Ipc427e Firmware -
Siemens Simatic Ipc477e Firmware -
Siemens Simatic Ipc477e Pro Firmware -
Siemens Simatic Ipc627e Firmware -
Siemens Simatic Ipc647e Firmware -
Siemens Simatic Ipc677e Firmware -
Siemens Simatic Ipc847e Firmware -
Siemens Simatic Field Pg M6 Firmware -
8.2
CVSSv3
CVE-2021-45971
An issue exists in SdHostDriver in Insyde InsydeH2O with kernel 5.1 prior to 05.16.25, 5.2 prior to 05.26.25, 5.3 prior to 05.35.25, 5.4 prior to 05.43.25, and 5.5 prior to 05.51.25. A vulnerability exists in the SMM (System Management Mode) branch that registers a SWSMI handler ...
Insyde Insydeh2o
6.7
CVSSv3
CVE-2020-27339
In the kernel in Insyde InsydeH2O 5.x, certain SMM drivers did not correctly validate the CommBuffer and CommBufferSize parameters, allowing callers to corrupt either the firmware or the OS memory. The fixed versions for this issue in the AhciBusDxe, IdeBusDxe, NvmExpressDxe, SdH...
Insyde Insydeh2o
Siemens Ruggedcom Apr1808 Firmware -
Siemens Simatic Field Pg M5 Firmware -
Siemens Simatic Field Pg M6 Firmware -
Siemens Simatic Ipc127e Firmware -
Siemens Simatic Ipc227g Firmware -
Siemens Simatic Ipc277g Firmware -
Siemens Simatic Ipc327g Firmware -
Siemens Simatic Ipc377g Firmware -
Siemens Simatic Ipc427e Firmware -
Siemens Simatic Ipc477e Firmware -
Siemens Simatic Ipc477e Pro Firmware -
Siemens Simatic Ipc627e Firmware -
Siemens Simatic Ipc647e Firmware -
Siemens Simatic Ipc677e Firmware -
Siemens Simatic Ipc847e Firmware -
Siemens Simatic Itp1000 Firmware -
CVSSv3
CVSSv2
CVSSv3
VMScore
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CVE-2024-37316
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