Nvidia: >> Dgx A100 Firmware Security Vulnerabilities
NVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause improper input validation by providing configuration information in an unexpected format. A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.
CVSS Score
7.5
EPSS Score
0.0
Published
2023-07-04
NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may modify arbitrary memory of SMRAM by exploiting the GenericSio and LegacySmmSredir SMM APIs. A successful exploit of this vulnerability may lead to denial of service, escalation of privileges, and information disclosure.
CVSS Score
7.5
EPSS Score
0.0
Published
2023-04-22
NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may modify arbitrary memory of SMRAM by exploiting the NVME SMM API. A successful exploit of this vulnerability may lead to denial of service, escalation of privileges, and information disclosure.
CVSS Score
7.5
EPSS Score
0.0
Published
2023-04-22
NVIDIA BMC contains a vulnerability in IPMI handler, where an unauthorized attacker can use certain oracles to guess a valid BMC username, which may lead to an information disclosure.
CVSS Score
5.3
EPSS Score
0.002
Published
2023-01-13
NVIDIA BMC contains a vulnerability in SPX REST API, where an authorized attacker can inject arbitrary shell commands, which may lead to code execution, denial of service, information disclosure and data tampering.
CVSS Score
7.2
EPSS Score
0.003
Published
2023-01-13
NVIDIA BMC contains a vulnerability in SPX REST API, where an authorized attacker can inject arbitrary shell commands, which may lead to code execution, denial of service, information disclosure and data tampering.
CVSS Score
7.2
EPSS Score
0.003
Published
2023-01-13
NVIDIA BMC contains a vulnerability in SPX REST API, where an authorized attacker can inject arbitrary shell commands, which may lead to code execution, denial of service, information disclosure and data tampering.
CVSS Score
7.2
EPSS Score
0.004
Published
2023-01-13
NVIDIA DGX A100 contains a vulnerability in SBIOS in the FsRecovery, which may allow a highly privileged local attacker to cause an out-of-bounds write, which may lead to code execution, denial of service, compromised integrity, and information disclosure.
CVSS Score
6.7
EPSS Score
0.0
Published
2023-01-13
NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmiFlash, where a local user with elevated privileges can read, write and erase flash, which may lead to code execution, escalation of privileges, denial of service, and information disclosure. The scope of impact can extend to other components.
CVSS Score
7.5
EPSS Score
0.0
Published
2023-01-13
NVIDIA BMC contains a vulnerability in libwebsocket, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution.
CVSS Score
8.1
EPSS Score
0.003
Published
2023-01-12