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OpenAdvisories
Medium · 4.4 CVE-2023-4163 EUVD-2023-54042GHSA-cfpg-6fr3-9x4g

Possible buffer overflow in portcfgfportbuffers in Brocade Fabric OS

Published Aug 31, 2023 · Updated Jun 26, 2025 · Assigned by brocade

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.

Affected products

VendorProductAffectedFixed
Brocade Brocade Fabric OS Fabric OS before v9.2.0a —

Advisories 1

References