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CVE-2023-4163

MEDIUM
Published 2023-08-31T00:04:39.287Z
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Expert Analysis

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CVSS Score

V3.1
4.4
/10
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.054
Higher than 5.4% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Description

In
Brocade Fabric OS before v9.2.0a, a local authenticated privileged user
can trigger a buffer overflow condition, leading to a kernel panic with
large input to buffers in the portcfgfportbuffers command.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Brocade

Brocade Fabric OS

Affected Versions:

Fabric OS before v9.2.0a

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-cfpg-6fr3-9x4g

Advisory Details

In Brocade Fabric OS before v9.2.0a, a local authenticated privileged user can trigger a buffer overflow condition, leading to a kernel panic with large input to buffers in the portcfgfportbuffers command.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-4163
WEB https://security.netapp.com/advisory/ntap-20231130-0001
WEB https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/22514

Advisory provided by GitHub Security Advisory Database. Published: August 31, 2023, Modified: February 13, 2025

References

https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/22514
https://security.netapp.com/advisory/ntap-20231130-0001/
Published: 2023-08-31T00:04:39.287Z
Last Modified: 2025-06-26T14:21:55.181Z
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