CVE-2022-32469

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. DMA attacks on the PnpSmm shared 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 using IOMMU...

CVE-2022-32954

The CVE-2022-32954 issue affects Insyde InsydeH2O BIOS (kernel 5.1–5.5). Description and connected sources confirm a TOCTOU race condition via DMA on SdMmcDevice buffer used by SMM and non-SMM code, risking SMRAM corruption and privilege escalation. Impacts are locally exploitable and context-spe...

CVE-2022-32474

CVE-2022-32474 affects InsydeH2O BIOS (InsydeH2O kernel 5.0–5.5). The issue is a TOCTOU race in the DMA path on the StorageSecurityCommandDxe shared buffer used by SMM and non-SMM code, which can lead to SMRAM corruption and privilege escalation. The root cause involves a race between memory chec...

CVE-2022-32955

The CVE-2022-32955 issue affects Insyde InsydeH2O BIOS (kernel 5.0–5.5) where DMA attacks on the NvmExpressDxe buffer used by SMM/non-SMM code cause TOCTOU race conditions. This can lead to SMRAM corruption and privilege escalation. The documented mitigations are: use IOMMU protection for the ACP...

CVE-2022-32470

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. DMA attacks on the FwBlockServiceSmm shared 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 using...

CVE-2022-32953

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. DMA attacks on the SdHostDriver 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-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-2022-32474

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. DMA attacks on the StorageSecurityCommandDxe shared 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 mitigat...

CVE-2022-32955

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. DMA attacks on the NvmExpressDxe 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-2022-32476

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. DMA attacks on the AhciBusDxe shared 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 using IOMMU...

CVE-2022-32477

CVE-2022-32477 affects Insyde InsydeH2O BIOS (kernel 5.0–5.5). The vulnerability stems from TOCTOU race conditions in the FvbServicesRuntimeDxe shared buffer used by SMM and non-SMM code, potentially causing SMRAM corruption and privilege escalation. MITIGATIONS documented in the sources include ...

CVE-2022-32476

CVE-2022-32476 affects InsydeInsydeH2O firmware (kernel 5.0–5.5). DMA-driven TOCTOU between SMM and non-SMM paths on AhciBusDxe shared buffer could corrupt SMRAM and enable privilege escalation. Mitigations documented: enable IOMMU protection for the ACPI runtime memory used by the command buffer...

CVE-2022-32470

CVE-2022-32470 affects Insyde InsydeH2O BIOS (kernel 5.0–5.5). A TOCTOU race condition in the FwBlockServiceSmm shared buffer (used by SMM and non-SMM code) could lead to SMRAM corruption and privilege escalation. Documented mitigations include using IOMMU protection for the ACPI runtime memory u...

Siemens RUGGEDCOM APE1808 product family competitive conditions vulnerability

RUGGEDCOM APE1808 is a utility-level application hosting platform that allows you to deploy a range of commercial applications for edge computing and network security in harsh industrial environments.A competitive condition vulnerability exists in the Siemens RUGGEDCOM APE1808 product family, whi...

Siemens RUGGEDCOM APE1808 Product Family Competitive Conditions Vulnerability (CNVD-2023-09125)

RUGGEDCOM APE1808 is a utility-level application hosting platform that allows you to deploy a range of commercial applications for edge computing and network security in harsh industrial environments.A competitive condition vulnerability exists in the Siemens RUGGEDCOM APE1808 product family, whi...

Siemens RUGGEDCOM APE1808 product family competitive conditions vulnerability

RUGGEDCOM APE1808 is a utility-level application hosting platform that allows you to deploy a range of commercial applications for edge computing and network security in harsh industrial environments.A competitive condition vulnerability exists in the Siemens RUGGEDCOM APE1808 product family, whi...

Siemens SIMATIC Industrial Products

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please seeSiemens' ProductCERT Security Advisories CERT Services | Services |...

Siemens RUGGEDCOM APE1808

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please seeSiemens' ProductCERT Security Advisories CERT Services | Services |...

CVE-2022-43779

A potential Time-of-Check to Time-of-Use TOCTOU vulnerability has been identified in certain HP PC products using AMI UEFI Firmware system BIOS which might allow arbitrary code execution, denial of service, and information disclosure. AMI has released updates to mitigate the potential vulnerabili...

Information disclosure

A potential Time-of-Check to Time-of-Use TOCTOU vulnerability has been identified in certain HP PC products using AMI UEFI Firmware system BIOS which might allow arbitrary code execution, denial of service, and information disclosure. AMI has released updates to mitigate the potential vulnerabili...