CVSS: 6.0EPSS: 0%CPEs: 1EXPL: 1CVE-2022-35896
https://notcve.org/view.php?id=CVE-2022-35896
21 Sep 2022 — An issue SMM memory leak vulnerability in SMM driver (SMRAM was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. An attacker can dump SMRAM contents via the software SMI provided by the FvbServicesRuntimeDxe driver to read the contents of SMRAM, leading to information disclosure. Se ha detectado una vulnerabilidad de pérdida de memoria en el controlador SMM (SMRAM) en InsydeH2O con el kernel versiones 5.0 hasta 5.5. Un atacante puede volcar el contenido de la SMRAM por medio del software SMI prop... • https://binarly.io/advisories/BRLY-2022-025/index.html • CWE-20: Improper Input Validation •
CVSS: 8.2EPSS: 0%CPEs: 6EXPL: 1CVE-2022-35895
https://notcve.org/view.php?id=CVE-2022-35895
21 Sep 2022 — An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The FwBlockSericceSmm driver does not properly validate input parameters for a software SMI routine, leading to memory corruption of arbitrary addresses including SMRAM, and possible arbitrary code execution. Se ha detectado un problema en InsydeH2O con el kernel versiones 5.0 hasta 5.5. El controlador FwBlockSericceSmm no comprueba correctamente los parámetros de entrada para una rutina SMI de software, conllevando a una corrupción de... • https://binarly.io/advisories/BRLY-2022-024/index.html • CWE-787: Out-of-bounds Write •
CVSS: 8.2EPSS: 0%CPEs: 5EXPL: 0CVE-2022-24031
https://notcve.org/view.php?id=CVE-2022-24031
03 Feb 2022 — An issue was discovered in NvmExpressDxe in Insyde InsydeH2O with kernel 5.1 through 5.5. An SMM memory corruption vulnerability allows an attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to escalating privileges to SMM. Se ha detectado un problema en NvmExpressDxe en InsydeH2O con kernel versiones 5.1 hasta 5.5. Una vulnerabilidad de corrupción de memoria SMM permite a un atacante escribir datos fijos o predecibles en la SMRAM. • https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf • CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 0%CPEs: 38EXPL: 0CVE-2021-33625
https://notcve.org/view.php?id=CVE-2021-33625
03 Feb 2022 — An issue was discovered 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 addresses. Se ha descubierto un problema en el Kernel versión 5.x de InsydeH2O, que afecta a HddPassword. Los servicios SMI de software que utilizan la función Communicate() del EFI_SMM_COMMUNICATION_PROTOCOL no comprueban si la di... • https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 8.2EPSS: 0%CPEs: 6EXPL: 0CVE-2021-43323
https://notcve.org/view.php?id=CVE-2021-43323
03 Feb 2022 — An issue was discovered in UsbCoreDxe in Insyde InsydeH2O with kernel 5.5 before 05.51.45, 5.4 before 05.43.45, 5.3 before 05.35.45, 5.2 before 05.26.45, 5.1 before 05.16.45, and 5.0 before 05.08.45. An SMM callout vulnerability allows an attacker to hijack execution flow of code running in System Management Mode. Exploiting this issue could lead to escalating privileges to SMM. Se ha detectado un problema en UsbCoreDxe en InsydeH2O con el kernel versiones 5.5 anteriores a 05.51.45, versiones 5.4 anteriores... • https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf •
CVSS: 8.2EPSS: 0%CPEs: 3EXPL: 0CVE-2021-42113
https://notcve.org/view.php?id=CVE-2021-42113
03 Feb 2022 — 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 issue could lead to escalating privileges to SMM. Se ha descubierto un problema en StorageSecurityCommandDxe en InsydeH2O con Kernel versión 5.1 antes de 05.14.28, Kernel versión 5.2 antes de 05.24.28 y Kernel vers... • https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf •
CVSS: 8.2EPSS: 0%CPEs: 33EXPL: 0CVE-2021-41838
https://notcve.org/view.php?id=CVE-2021-41838
03 Feb 2022 — An issue was discovered in SdHostDriver in the kernel 5.0 through 5.5 in Insyde InsydeH2O. There is an SMM callout that allows an attacker to access the System Management Mode and execute arbitrary code. This occurs because of a Numeric Range Comparison Without a Minimum Check. Se ha descubierto un problema en SdHostDriver en el kernel versión 5.0 hasta la versión 5.5 en InsydeH2O. Hay una llamada SMM que permite a un atacante acceder al modo de gestión del sistema y ejecutar código arbitrario. • https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 8.2EPSS: 0%CPEs: 36EXPL: 0CVE-2021-42554
https://notcve.org/view.php?id=CVE-2021-42554
03 Feb 2022 — An issue was discovered in Insyde InsydeH2O with Kernel 5.0 before 05.08.42, Kernel 5.1 before 05.16.42, Kernel 5.2 before 05.26.42, Kernel 5.3 before 05.35.42, Kernel 5.4 before 05.42.51, and Kernel 5.5 before 05.50.51. An SMM memory corruption vulnerability in FvbServicesRuntimeDxe allows a possible attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to escalating privileges to SMM. Se ha descubierto un problema en InsydeH2O con el Kernel versión 5.0 antes de 05.08.42, e... • https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf • CWE-787: Out-of-bounds Write •
CVSS: 8.2EPSS: 0%CPEs: 5EXPL: 0CVE-2021-41839
https://notcve.org/view.php?id=CVE-2021-41839
03 Feb 2022 — An issue was discovered in NvmExpressDxe in the kernel 5.0 through 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 escalating privileges to SMM. Se ha descubierto un problema en NvmExpressDxe en el kernel versión 5.0 hasta la versión 5.5 de InsydeH2O. Debido a una desviación de puntero no fiable que provoca la corrupción de la memoria de SMM, un ata... • https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 8.2EPSS: 0%CPEs: 32EXPL: 0CVE-2021-33627
https://notcve.org/view.php?id=CVE-2021-33627
03 Feb 2022 — 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. Se ha descubierto un problema en InsydeH2O versión 5.x, que afecta a FwBlockServiceSmm. Los s... • https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •