Ami

AMI SPx contains a vulnerability in the BMC where an Attacker may cause a use of hard-coded cryptographic key by a hard-coded certificate. A successful exploit of this vulnerability may lead to a loss of confidentiality, integrity, and availability. 

A potential Time-of-Check to Time-of-Use (TOCTOU) vulnerability has been identified in certain HP PC products using AMI UEFI Firmware (system BIOS) which might allow arbitrary code execution, denial of service, and information disclosure. AMI has released updates to mitigate the…

APTIOV contains a vulnerability in BIOS where a skilled user may cause “Race Condition” by local access. A successful exploitation of this vulnerability may lead to resource exhaustion and impact Confidentiality, Integrity, and Availability.

AMI AptioV contains a vulnerability in BIOS where an Attacker may use an improper access control via the local network. A successful exploit of this vulnerability may lead to a loss of confidentiality, integrity and availability.

NVIDIA DGX servers, all DGX-1 with BMC firmware versions prior to 3.38.30 and all DGX-2 with BMC firmware versions prior to 1.06.06, contains a vulnerability in the AMI BMC firmware in which software does not validate the RSA 1024 public key used to verify the firmware…

AMI SPx contains a vulnerability in the BMC where a valid user may cause a use of hard-coded credentials. A successful exploit of this vulnerability may lead to a loss of confidentiality, integrity, and availability.

AMI BMC contains a vulnerability in the SPX REST API, where an attacker with the required privileges can access arbitrary files, which may lead to information disclosure.

AMI SPx contains a vulnerability in the BMC where a user may cause a missing cryptographic step by generating a hash-based message authentication code (HMAC). A successful exploit of this vulnerability may lead to the loss confidentiality, integrity, and authentication.

AMI BMC contains a vulnerability in the IPMI handler, where an attacker can upload and download arbitrary files under certain circumstances, which may lead to denial of service, escalation of privileges, information disclosure, or data tampering.

APTIOV contains a vulnerability in BIOS where an attacker may cause an Improper Input Validation locally. Successful exploitation of this vulnerability can potentially impact of integrity.

AMI SPx contains a vulnerability in the BMC where an Attacker may cause an improper neutralization of CRLF sequences in HTTP Headers. A successful exploit of this vulnerability may lead to a loss of integrity.

AMI BMC contains a vulnerability in the IPMI handler, where an unauthorized attacker can use certain oracles to guess a valid username, which may lead to information disclosure.

AMI MegaRAC SPX devices allow User Enumeration through Redfish. The fixed versions are SPx12-update-7.00 and SPx13-update-5.00.

AMI Megarac Weak password hashes for Redfish & API

AMI AptioV contains a vulnerability in BIOS where an Attacker may use an improper access control via the physical network. A successful exploit of this vulnerability may lead to a loss of confidentiality. 

NVIDIA DGX servers, all DGX-1 with BMC firmware versions prior to 3.38.30, contains a vulnerability in the AMI BMC firmware in which an attacker with administrative privileges can obtain the hash of the BMC/IPMI user password, which may lead to information disclosure.

AMI (aka American Megatrends) NTFS driver 1.0.0 (fixed in late 2021 or early 2022) has a buffer overflow. This driver is, for example, used in certain ASUS devices.

An exploit is possible where an actor with physical access can manipulate SPI flash without being detected.

AMI APTIOV contains a vulnerability in BIOS where a user may cause “Improper Initialization” by local accessing. Successful exploitation of this vulnerability may leave the resource in an unexpected state and potentially impact confidentiality, integrity, and availability.