Vulnerability Details : CVE-2023-31029
NVIDIA DGX A100 baseboard management controller (BMC) contains a vulnerability in the host KVM daemon, where an unauthenticated attacker may cause a stack overflow by sending a specially crafted network packet. A successful exploit of this vulnerability may lead to arbitrary code execution, denial of service, information disclosure, and data tampering.
Vulnerability category: Memory CorruptionDenial of serviceInformation leak
Products affected by CVE-2023-31029
- cpe:2.3:o:nvidia:dgx_a100_firmware:*:*:*:*:bmc:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-31029
0.21%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 59 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-31029
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST | 2024-01-18 |
|
9.3
|
CRITICAL | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
2.5
|
6.0
|
NVIDIA Corporation | 2024-01-12 |
CWE ids for CVE-2023-31029
-
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).Assigned by: psirt@nvidia.com (Secondary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-31029
-
https://nvidia.custhelp.com/app/answers/detail/a_id/5510
Security Bulletin: NVIDIA DGX H100 and A100 - January 2024 | NVIDIAVendor Advisory
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