CVSS: 8.2EPSS: 0%CPEs: 6EXPL: 0CVE-2022-35893
https://notcve.org/view.php?id=CVE-2022-35893
23 Sep 2022 — An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. An SMM memory corruption vulnerability in the FvbServicesRuntimeDxe driver 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 Insyde InsydeH2O con el kernel versiones 5.0 hasta 5.5. Una vulnerabilidad de corrupción de memoria SMM en el controlador FvbServicesRuntimeDxe permite a un atacante escribir datos fijos o predecibles en... • https://binarly.io/advisories/BRLY-2022-026/index.html • CWE-20: Improper Input Validation •
CVSS: 8.2EPSS: 0%CPEs: 1EXPL: 1CVE-2022-36338
https://notcve.org/view.php?id=CVE-2022-36338
23 Sep 2022 — An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. An SMM callout vulnerability in the SMM driver FwBlockServiceSmm, creating SMM, leads to arbitrary code execution. An attacker can replace the pointer to the UEFI boot service GetVariable with a pointer to malware, and then generate a software SMI. Se ha detectado un problema en InsydeH2O con el kernel 5.0 hasta 5.5. Una vulnerabilidad de llamada SMM en el controlador SMM FwBlockServiceSmm, que crea SMM, conlleva a una ejecución de cód... • https://binarly.io/advisories/BRLY-2022-017/index.html •
CVSS: 6.0EPSS: 0%CPEs: 6EXPL: 1CVE-2022-35894
https://notcve.org/view.php?id=CVE-2022-35894
22 Sep 2022 — An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The SMI handler for the FwBlockServiceSmm driver uses an untrusted pointer as the location to copy data to an attacker-specified buffer, leading to information disclosure. Se ha detectado un problema en InsydeH2O con el kernel versiones 5.0 hasta 5.5. El controlador SMI para el controlador FwBlockServiceSmm usa un puntero que no es confiable como ubicación para copiar datos en un búfer especificado por el atacante, conllevando a una di... • https://binarly.io/advisories/BRLY-2022-018/index.html • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 8.2EPSS: 0%CPEs: 6EXPL: 1CVE-2022-35408
https://notcve.org/view.php?id=CVE-2022-35408
22 Sep 2022 — An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. An SMM callout vulnerability in the SMM driver in UsbLegacyControlSmm leads to possible arbitrary code execution in SMM and escalation of privileges. An attacker could overwrite the function pointers in the EFI_BOOT_SERVICES table before the USB SMI handler triggers. (This is not exploitable from code running in the operating system.) Se ha detectado un problema en InsydeH2O con el kernel versiones 5.0 hasta 5.5. • https://binarly.io/advisories/BRLY-2022-022/index.html •
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 •