CVE-2023-25525

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Published Sep 20, 2023 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

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.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

NVIDIA

Cumulus Linux

unaffected

Version	Status	Constraints
`All versions prior to 5.6.0`	affected	—

Configuration 1 [-]

cpe:2.3:o:nvidia:cumulus_linux:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-29477	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.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.555% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://nvidia.custhelp.com/app/answers/detail/a_id/5480

History

Sep 24, 2024 9:30 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Nvidia Cumulus Linux

Weaknesses

Sources

CVE record Updated: Sep 24, 2024, 8:24 PM

Status: PUBLISHED
Assigner: nvidia
Published: Sep 20, 2023, 12:03 AM
Updated: Sep 24, 2024, 8:24 PM
Reserved: Feb 7, 2023, 2:57 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 11:25 AM

Updated: Aug 2, 2024, 11:25 AM

NVD Updated: Jun 17, 2026, 5:41 AM

Status: Modified
Published: Sep 20, 2023, 1:15 AM
Modified: Jun 17, 2026, 5:41 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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