CVE-2023-0206

CWE-119 — Buffer Overflow3 documents3 sources
Severity
7.8HIGH
EPSS
0.0%
top 88.86%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Nvidia DGX A100 FirmwareNvidia Nvidia DGX Servers
Timeline
PublishedApr 22

Description

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 vector

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:HExploitability: 0.8 | Impact: 6.0

Affected Packages2 packages

▶CVEListV5nvidia/nvidia_dgx_serversAll SBIOS versions prior to 1.18

🔴Vulnerability Details

2
CVEList
CVE-2023-0206: NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may modify arbitrary memory of SMRAM by exploiting the NVME SMM API↗2023-04-22
▶
GHSA
GHSA-gh64-fxhm-p67h: NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may modify arbitrary memory of SMRAM by exploiting the NVME SMM API↗2023-04-22
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CVE-2023-0206 (HIGH CVSS 7.8) | NVIDIA DGX A100 SBIOS contains a vu | cvebase.io