2386149 – (CVE-2025-54351) CVE-2025-54351 iperf3: iperf Buffer Overflow

Bug 2386149 (CVE-2025-54351) - CVE-2025-54351 iperf3: iperf Buffer Overflow

Summary: CVE-2025-54351 iperf3: iperf Buffer Overflow

Keywords:
Status:	NEW
Alias:	CVE-2025-54351
Product:	Security Response
Classification:	Other
Component:	vulnerability
Sub Component:
Version:	unspecified
Hardware:	All
OS:	Linux
Priority:	high
Severity:	high
Target Milestone:	---
Assignee:	Product Security DevOps Team
QA Contact:
Docs Contact:
URL:
Whiteboard:
Depends On:	2386255 2386256
Blocks:
TreeView+	depends on / blocked

Attachments	(Terms of Use)

Description OSIDB Bzimport 2025-08-03 02:01:06 UTC

In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv).

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