2378996 – (CVE-2025-38264) CVE-2025-38264 kernel: nvme-tcp: sanitize request list handling

Bug 2378996 (CVE-2025-38264) - CVE-2025-38264 kernel: nvme-tcp: sanitize request list handling

Summary: CVE-2025-38264 kernel: nvme-tcp: sanitize request list handling

Keywords:
Status:	NEW
Alias:	CVE-2025-38264
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:
Blocks:
TreeView+	depends on / blocked

Reported:	2025-07-09 11:02 UTC by OSIDB Bzimport
Modified:	2026-06-29 20:45 UTC (History)
CC List:	2 users (show)
Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments	(Terms of Use)

Links
System	ID	Private	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2025:12662	0	None	None	None	2025-08-04 09:20:58 UTC

Description OSIDB Bzimport 2025-07-09 11:02:30 UTC

In the Linux kernel, the following vulnerability has been resolved:

nvme-tcp: sanitize request list handling

Validate the request in nvme_tcp_handle_r2t() to ensure it's not part of
any list, otherwise a malicious R2T PDU might inject a loop in request
list processing.

Comment 1 Jon Moroney 2025-07-09 17:33:11 UTC Comment hidden (spam)

This comment was flagged as spam, view the edit history to see the original text if required.

Comment 2 errata-xmlrpc 2025-08-04 09:20:57 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:12662 https://access.redhat.com/errata/RHSA-2025:12662

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