743 matches found
CVE-2023-25600
CVE-2023-25600 concerns InsydeH2O: a malicious operating system can tamper with a runtime-writable EFI variable, leading to out-of-bounds memory reads and a denial-of-service condition. Multiple sources (NVD, Red Hat, CVE lists) confirm the issue and the fixed version. Affected component: InsydeH...
CVE-2023-25600
An issue was discovered in InsydeH2O. A malicious operating system can tamper with a runtime-writable EFI variable, leading to out-of-bounds memory reads and a denial of service. This is fixed in version 01.01.04.0016...
CVE-2023-25600
An issue was discovered in InsydeH2O. A malicious operating system can tamper with a runtime-writable EFI variable, leading to out-of-bounds memory reads and a denial of service. This is fixed in version 01.01.04.0016...
Insyde InsydeH2O Buffer Error Vulnerability
Insyde InsydeH2O is a C-language source from Insyde Corporation of Taiwan that implements the new technology "EFI/UEFI" specification, designed to replace the traditional BIOS Basic Input/Output System. Insyde InsydeH2O contains a security vulnerability that can be exploited by a malicious...
The vulnerability of the IhisiSmm component of the InsydeH2O UEFI firmware creation framework allows a hacker to execute arbitrary code.
The vulnerability of the IhisiSmm component in the InsydeH2O UEFI firmware creation framework is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability allows an attacker to execute arbitrary code...
CVE-2023-22616
An issue was discovered in Insyde InsydeH2O with kernel 5.2 through 5.5. The Save State register is not checked before use. The IhisiSmm driver does not check the value of a save state register before use. Due to insufficient input validation, an attacker can corrupt SMRAM...
CVE-2022-24350
An issue was discovered in IhisiSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. IHISI function 0x17 verifies that the output buffer lies within the command buffer but does not verify that output data does not go beyond the end of the command buffer. In particular, the GetFlashTable function ...
CVE-2023-22616
An issue was discovered in Insyde InsydeH2O with kernel 5.2 through 5.5. The Save State register is not checked before use. The IhisiSmm driver does not check the value of a save state register before use. Due to insufficient input validation, an attacker can corrupt SMRAM...
Command injection
An issue was discovered in IhisiSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. IHISI function 0x17 verifies that the output buffer lies within the command buffer but does not verify that output data does not go beyond the end of the command buffer. In particular, the GetFlashTable function ...
Input validation
An issue was discovered in Insyde InsydeH2O with kernel 5.2 through 5.5. The Save State register is not checked before use. The IhisiSmm driver does not check the value of a save state register before use. Due to insufficient input validation, an attacker can corrupt SMRAM...
Insyde InsydeH2O 安全漏洞
Insyde InsydeH2O is a C-language source from Insyde Corporation of Taiwan, which implements the new technology "EFI/UEFI" specification designed to replace the traditional BIOS Basic Input/Output System. A security vulnerability exists in Insyde InsydeH2O versions 5.0 to 5.5, which stems from a...
CVE-2023-22616
An issue was discovered in Insyde InsydeH2O with kernel 5.2 through 5.5. The Save State register is not checked before use. The IhisiSmm driver does not check the value of a save state register before use. Due to insufficient input validation, an attacker can corrupt SMRAM...
CVE-2022-24350
The CVE-2022-24350 issue affects Insyde InsydeH2O BIOS (IhisiSmm) for kernel 5.0–5.5. The IHISI function 0x17 verifies the output buffer is within the command buffer, but does not ensure that output data does not extend beyond the end of the command buffer. Specifically, GetFlashTable is called o...
CVE-2023-22616
CVE-2023-22616 affects Insyde InsydeH2O BIOS (kernel 5.2–5.5) with the IhisiSmm driver failing to validate the Save State register before use, enabling potential SMRAM corruption due to insufficient input validation. The documents specify the vulnerability and impact but do not provide an explici...
Insyde InsydeH2O 安全漏洞
Insyde InsydeH2O is a C-language source from Insyde Corporation of Taiwan that implements the new technology "EFI/UEFI" specification, designed to replace the traditional BIOS Basic Input/Output System. A security vulnerability exists in Insyde InsydeH2O versions 5.2 to 5.5, which stems from the...
CVE-2022-24350
An issue was discovered in IhisiSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. IHISI function 0x17 verifies that the output buffer lies within the command buffer but does not verify that output data does not go beyond the end of the command buffer. In particular, the GetFlashTable function ...
CVE-2022-24350
An issue was discovered in IhisiSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. IHISI function 0x17 verifies that the output buffer lies within the command buffer but does not verify that output data does not go beyond the end of the command buffer. In particular, the GetFlashTable function ...
CVE-2023-22616
An issue was discovered in Insyde InsydeH2O with kernel 5.2 through 5.5. The Save State register is not checked before use. The IhisiSmm driver does not check the value of a save state register before use. Due to insufficient input validation, an attacker can corrupt SMRAM...
CVE-2023-22613
An issue was discovered in IhisiSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. It is possible to write to an attacker-controlled address. An attacker could invoke an SMI handler with a malformed pointer in RCX that overlaps SMRAM, resulting in SMM memory corruption...
Memory corruption
An issue was discovered in IhisiSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. It is possible to write to an attacker-controlled address. An attacker could invoke an SMI handler with a malformed pointer in RCX that overlaps SMRAM, resulting in SMM memory corruption...