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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
An issue was discovered in Insyde InsydeH2O Kernel 5.0 before 05.09.11, 5.1 before 05.17.11, 5.2 before 05.27.11, 5.3 before 05.36.11, 5.4 before 05.44.11, and 5.5 before 05.52.11 affecting FwBlockServiceSmm. 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 addresses.
An issue was discovered in Insyde InsydeH2O 5.x, affecting FwBlockServiceSmm. 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 addresses
Metrics
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An issue was discovered in Insyde InsydeH2O 5.x, affecting FwBlockServiceSmm. 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 addresses
An issue was discovered in Insyde InsydeH2O Kernel 5.0 before 05.09.11, 5.1 before 05.17.11, 5.2 before 05.27.11, 5.3 before 05.36.11, 5.4 before 05.44.11, and 5.5 before 05.52.11 affecting FwBlockServiceSmm. 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 addresses.
CVE Modified by MITRE5/14/2024 5:10:38 AM
Action
Type
Old Value
New Value
Modified Analysis by NIST3/01/2022 2:53:33 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_field_pg_m5_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_field_pg_m5:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_field_pg_m6_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_field_pg_m6:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_ipc127e_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_ipc127e:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_ipc227g_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_ipc227g:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_ipc277g_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_ipc277g:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_ipc327g_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_ipc327g:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_ipc377g_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_ipc377g:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_ipc427e_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_ipc427e:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_ipc477e_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_ipc477e:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_ipc627e_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_ipc627e:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_ipc647e_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_ipc647e:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_ipc677e_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_ipc677e:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_ipc847e_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_ipc847e:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_itp1000_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_itp1000:-:*:*:*:*:*:*:*
Changed
Reference Type
https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf No Types Assigned
https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf Third Party Advisory
Changed
Reference Type
https://security.netapp.com/advisory/ntap-20220222-0002/ No Types Assigned
https://security.netapp.com/advisory/ntap-20220222-0002/ Third Party Advisory
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(CommBuffer). This can be used by an attacker to corrupt data in SMRAM memory and even lead to arbitrary code execution.
An issue was discovered in Insyde InsydeH2O 5.x, affecting FwBlockServiceSmm. 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 addresses
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