Vulnerability Details : CVE-2022-42278
NVIDIA BMC contains a vulnerability in SPX REST API, where an authorized attacker can read and write to arbitrary locations within the memory context of the IPMI server process, which may lead to code execution, denial of service, information disclosure and data tampering.
Vulnerability category: OverflowDenial of serviceInformation leak
Products affected by CVE-2022-42278
- cpe:2.3:o:nvidia:bmc:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-42278
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 13 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-42278
| 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 | |
|
7.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
1.2
|
5.9
|
NVIDIA Corporation |
CWE ids for CVE-2022-42278
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: psirt@nvidia.com (Secondary)
References for CVE-2022-42278
-
https://nvidia.custhelp.com/app/answers/detail/a_id/5435
NVIDIA DGX A100 Server and DGX Station A100 - December 2022 | NVIDIAVendor Advisory
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