Vulnerability-Lookup

GHSA-V8JC-H92C-W33G

Vulnerability from github – Published: 2023-09-20 03:30 – Updated: 2024-01-25 21:32

Details

NVIDIA DGX H100 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.

Severity ?

8.0 (High)


                  
                    CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

Show details on source website

JSON

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  "aliases": [
    "CVE-2023-25529"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-203",
      "CWE-208"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-09-20T01:15:53Z",
    "severity": "HIGH"
  },
  "details": "NVIDIA DGX H100 BMC contains a vulnerability in the host KVM daemon, where an unauthenticated attacker may cause a leak of another user\u2019s 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.",
  "id": "GHSA-v8jc-h92c-w33g",
  "modified": "2024-01-25T21:32:12Z",
  "published": "2023-09-20T03:30:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-25529"
    },
    {
      "type": "WEB",
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5473"
    },
    {
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      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5510"
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  "severity": [
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}

CVE-2023-25529 (GCVE-0-2023-25529)

Vulnerability from cvelistv5 – Published: 2023-09-20 00:08 – Updated: 2024-08-02 11:25

Summary

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.

Severity ?

8 (High)


                        
                          CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

CWE

CWE-208

Assigner

nvidia

References

URL

Tags

	https://nvidia.custhelp.com/app/answers/detail/a_…
	https://nvidia.custhelp.com/app/answers/detail/a_…

Impacted products

Vendor

Product

Version

NVIDIA

DGX H100 BMC

Affected: All versions prior to 23.08.07

NVIDIA

DGX A100 BMC

Affected: All BMC versions prior to 00.22.05

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-V8JC-H92C-W33G

CVE-2023-25529 (GCVE-0-2023-25529)

Tags

Sightings

Nomenclature