High severity · published Sep 20, 2023
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
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DH
Dgx H100 Firmware · Nvidia
before 23.08.18 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-25527
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-25527
Vendor Advisory
https://nvidia.custhelp.com/app/answers/detail/a_id/5473
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