CVE-2023-25525

Published Sep 20, 2023

Last updated a year ago

Overview

Description: NVIDIA Cumulus Linux contains a vulnerability in forwarding where a VxLAN-encapsulated IPv6 packet received on an SVI interface with DMAC/DIPv6 set to the link-local address of the SVI interface may be incorrectly forwarded. A successful exploit may lead to information disclosure.
Source: psirt@nvidia.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.5
Impact score: 3.6
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Severity: HIGH

Weaknesses

nvd@nist.gov: NVD-CWE-noinfo
psirt@nvidia.com: CWE-284

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:nvidia:cumulus_linux:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "A85A02ED-48B5-4008-9535-17513AD1CF11",
            "versionEndExcluding": "5.6.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References