Dgx A100 Firmware Security Vulnerabilities - 2023
NVIDIA BMC contains a vulnerability in IPMI handler, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution
8.4CVSS
8AI Score
0.0004EPSS
NVIDIA BMC contains a vulnerability in IPMI handler, where an authorized attacker can cause a buffer overflow, which may lead to code execution, denial of service or escalation of privileges.
8.8CVSS
8.8AI Score
0.001EPSS
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.
8.8CVSS
9AI Score
0.001EPSS
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 componen...
8.2CVSS
8AI Score
0.001EPSS
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.
8.8CVSS
8.7AI Score
0.001EPSS
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.
6.7CVSS
6.3AI Score
0.0004EPSS
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.
5.3CVSS
4.9AI Score
0.001EPSS
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.
8.8CVSS
8.4AI Score
0.001EPSS
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.
8.8CVSS
8.4AI Score
0.001EPSS
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.
7.8CVSS
7.6AI Score
0.0004EPSS
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.
7.8CVSS
7.6AI Score
0.0004EPSS
NVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause execution with unnecessary privileges by leveraging a weakness whereby proper input parameter validation is not performed. A successful exploit of this vulnerability may lead to denial of service, information disclos...
7.8CVSS
8.1AI Score
0.0004EPSS
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.
7.8CVSS
8AI Score
0.0004EPSS