Vulnerability Details : CVE-2023-25527
NVIDIA DGX H100 BMC contains a vulnerability in the host KVM daemon, where an authenticated local attacker may cause corruption of kernel memory. A successful exploit of this vulnerability may lead to arbitrary kernel code execution, denial of service, escalation of privileges, information disclosure, and data tampering.
Vulnerability category: OverflowDenial of serviceInformation leak
Products affected by CVE-2023-25527
- cpe:2.3:o:nvidia:dgx_h100_firmware:*:*:*:*:bmc:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-25527
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-2023-25527
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 | |
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NVIDIA Corporation |
CWE ids for CVE-2023-25527
-
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:
- nvd@nist.gov (Primary)
- psirt@nvidia.com (Secondary)
References for CVE-2023-25527
-
https://nvidia.custhelp.com/app/answers/detail/a_id/5473
Security Bulletin: NVIDIA DGX H100 - August 2023 | NVIDIAVendor Advisory
Jump to