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HIGH · 8.0

CVE-2023-25529

NVIDIA DGX H100 BMC and DGX A100 BMC contains a vulnerability in the host KVM daemon, where an unauthenticated attacker may cause a leak of another user’s session token by observing timing discrepanci...

Vulnerability Description

NVIDIA DGX H100 BMC and DGX A100 BMC contains a vulnerability in the host KVM daemon, where an unauthenticated attacker may cause a leak of another user’s session token by observing timing discrepancies between server responses. A successful exploit of this vulnerability may lead to information disclosure, escalation of privileges, and data tampering.

CVSS Score

8.0

HIGH

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
NvidiaDgx H100 Firmware< 23.08.18
NvidiaDgx H100-

Related Weaknesses (CWE)

CWE-208CWE-203

References

FAQ

What is CVE-2023-25529?

CVE-2023-25529 is a vulnerability with a CVSS score of 8.0 (HIGH). NVIDIA DGX H100 BMC and DGX A100 BMC contains a vulnerability in the host KVM daemon, where an unauthenticated attacker may cause a leak of another user’s session token by observing timing discrepanci...

How severe is CVE-2023-25529?

CVE-2023-25529 has been rated HIGH with a CVSS base score of 8.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-25529?

Check the references section above for vendor advisories and patch information. Affected products include: Nvidia Dgx H100 Firmware, Nvidia Dgx H100.