33 matches found
CVE-2025-4421 EfiSmiServices: gEfiSmmCpuProtocol, SMM memory corruption vulnerabilities in SMM module
The vulnerability was identified in the code developed specifically for Lenovo. Please visit "Lenovo Product Security Advisories and Announcements" webpage for more information about the vulnerability. https://support.lenovo.com/us/en/productsecurity/home...
CVE-2025-4421
CVE-2025-4421 involves SMM memory corruption in the InsydeH2O firmware, linked to Lenovo-related firmware code. The root cause is a vulnerability in the SMM module involving gEfiSmmCpuProtocol/EfiSmiServices that can corrupt SMM memory. Connected docs describe insecure firmware leading to unautho...
CVE-2025-4421 EfiSmiServices: gEfiSmmCpuProtocol, SMM memory corruption vulnerabilities in SMM module
The vulnerability was identified in the code developed specifically for Lenovo. Please visit "Lenovo Product Security Advisories and Announcements" webpage for more information about the vulnerability. https://support.lenovo.com/us/en/productsecurity/home...
CVE-2024-55567
Improper input validation was discovered in UsbCoreDxe in Insyde InsydeH2O kernel 5.4 before 05.47.01, 5.5 before 05.55.01, 5.6 before 05.62.01, and 5.7 before 05.71.01. The SMM module has an SMM call out vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary...
CVE-2023-28468
An issue was discovered in FvbServicesRuntimeDxe in Insyde InsydeH2O with kernel 5.0 through 5.5. The FvbServicesRuntimeDxe SMM module exposes an SMI handler that allows an attacker to interact with the SPI flash at run-time from the OS...
CVE-2023-52547
Huawei Matebook D16Model: CREM-WXX9, BIOS: v2.26. Memory Corruption in SMI Handler of HddPassword SMM Module. This can be leveraged by a malicious OS attacker to corrupt data structures stored at the beginning of SMRAM and can potentially lead to code execution in SMM...
CVE-2023-52548
Huawei Matebook D16Model: CREM-WXX9, BIOS: v2.26 Arbitrary Memory Corruption in SMI Handler of ThisiServicesSmm SMM module. This can be leveraged by a malicious OS attacker to corrupt arbitrary SMRAM memory and, in turn, lead to code execution in SMM...
CVE-2023-52547
Huawei Matebook D16 (Model CREM-WXX9, BIOS v2.26) is affected by memory corruption in the SMI Handler of the HddPassword SMM Module, which can corrupt data structures at the start of SMRAM and potentially enable code execution in SMM. This vulnerability, described in CVE-2023-52547 and linked Hua...
CVE-2023-52547
Huawei Matebook D16Model: CREM-WXX9, BIOS: v2.26. Memory Corruption in SMI Handler of HddPassword SMM Module. This can be leveraged by a malicious OS attacker to corrupt data structures stored at the beginning of SMRAM and can potentially lead to code execution in SMM...
CVE-2023-20577
A vulnerability was found in AMD hardware due to a heap overflow in the SMM module. This issue could allow a local unauthenticated attacker to enable writing to SPI flash to execute arbitrary code. Mitigation Mitigation for this issue is either not available or the currently available options do...
CVE-2023-28468
An issue was discovered in FvbServicesRuntimeDxe in Insyde InsydeH2O with kernel 5.0 through 5.5. The FvbServicesRuntimeDxe SMM module exposes an SMI handler that allows an attacker to interact with the SPI flash at run-time from the OS...
CVE-2023-28468
CVE-2023-28468 : InsydeH2O BIOS’ FvbServicesRuntimeDxe (SMM) exposes an SMI handler that enables the OS to interact with the SPI flash at run-time. Affects InsydeInsydeH2O (FvbServicesRuntimeDxe SMM module) on kernel 5.0–5.5. According to the available references, this can lead to local access wi...
