CVE-2023-31035

NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may cause an SMI callout vulnerability that could be used to execute arbitrary code at the SMM level. A successful exploit of this vulnerability may lead to code execution, denial of service, escalation of privileges, and informatio...

CVE-2023-31035: Improper Input Validation

NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may cause an SMI callout vulnerability that could be used to execute arbitrary code at the SMM level. A successful exploit of this vulnerability may lead to code execution, denial of service, escalation of privileges, and informatio...

Apigee API Security policies howto

The Genesis of Apigee API Security Guidelines In today's digital epoch, APIs Application Programming Interfaces" have ascended to be the fundamental infrastructure underpinning software development - furnishing the medium for diverse software systems to interact and exchange data. Yet, with this...

Siemens InsydeH2O SMM Privilege Escalation (CVE-2021-42113)

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...

Siemens InsydeH2O Inclusion of Functionality from Untrusted Control Sphere (CVE-2021-41841)

An issue was discovered in AhciBusDxe 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 Inclusion of Functionality from an Untrusted Control Sphere. Insyde BIOS...

Siemens InsydeH2O Allocation of Resources Without Limits or Throttling (CVE-2021-41840)

An issue was discovered in NvmExpressDxe 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 Inclusion of Functionality from an Untrusted Control Sphere. Insyde...

Siemens InsydeH2O Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2021-41838)

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. Insyde BIOS is...

Security Bulletin: IBM DataPower Gateway affected by multiple issues in JRE

Summary IBM has addressed the following CVEs, which potentially affect JDBC, IMS Callout and JMS components Vulnerability Details CVEID:CVE-2023-21930 DESCRIPTION: An unspecified vulnerability in Oracle Java SE, Oracle GraalVM Enterprise Edition related to the JSSE component could allow an...

K45810018: Multiple Insyde BIOS/EFI vulnerabilities

Security Advisory Description CVE-2020-5953 A vulnerability exists in System Management Interrupt SWSMI handler of InsydeH2O UEFI Firmware code located in SWSMI handler that dereferences gRT EFIRUNTIMESERVICES pointer to call a GetVariable service, which is located outside of SMRAM. This can resu...

Security Bulletin: IBM DataPower Gateway affected by vulnerability in Java (CVE-2022-21626)

Summary IBM has addressed the CVE, which potentially affects JDBC, IMS Callout and JMS components Vulnerability Details CVEID:CVE-2022-21626 DESCRIPTION: An unspecified vulnerability in Java SE related to the Security component could allow an unauthenticated attacker to cause a denial of service...

http request is blocked by http callout policy with blank web page

If the customer bind responder policy that refered http callout policy to ADC appliance global bind point. User's access to LB Virtual server will show blank page...

CVE-2022-36338

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...

Design/Logic Flaw

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...

CVE-2022-36338

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...

CVE-2022-36338

CVE-2022-36338 (Siemens InsydeH2O) affects InsydeH2O BIOS/firmware (kernel 5.0–5.5). The issue is an SMM callout vulnerability in the SMM driver FwBlockServiceSmm that creates SMM and allows arbitrary code execution. An attacker can replace the pointer to the UEFI boot service GetVariable with ma...

CVE-2022-36338: Undefined Security Weakness

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...

CVE-2022-35408

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 EFIBOOTSERVICES...

CVE-2022-35408: Write-what-where Condition

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 EFIBOOTSERVICES...

CVE-2021-41841

An issue was discovered in AhciBusDxe 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 Inclusion of Functionality from an Untrusted Control Sphere...

CVE-2021-42113

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...