Vulnerability Details : CVE-2023-31031
NVIDIA DGX A100 SBIOS contains a vulnerability where a user may cause a heap-based buffer overflow by local access. A successful exploit of this vulnerability may lead to code execution, denial of service, information disclosure, and data tampering.
Vulnerability category: OverflowMemory CorruptionDenial of serviceInformation leak
Products affected by CVE-2023-31031
- cpe:2.3:o:nvidia:dgx_a100_firmware:*:*:*:*:sbios:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-31031
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-31031
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST | 2024-01-19 |
|
4.2
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L |
0.8
|
3.4
|
NVIDIA Corporation | 2024-01-12 |
CWE ids for CVE-2023-31031
-
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().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-2023-31031
-
https://nvidia.custhelp.com/app/answers/detail/a_id/5510
Security Bulletin: NVIDIA DGX H100 and A100 - January 2024 | NVIDIAVendor Advisory
Jump to