Bug 2376392 (CVE-2025-38200)

Summary:	CVE-2025-38200 kernel: i40e: fix MMIO write access to an invalid page in i40e_clear_hw
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	Keywords:	Security
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description OSIDB Bzimport 2025-07-04 14:03:30 UTC

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

i40e: fix MMIO write access to an invalid page in i40e_clear_hw

When the device sends a specific input, an integer underflow can occur, leading
to MMIO write access to an invalid page.

Prevent the integer underflow by changing the type of related variables.

Comment 1 Avinash Hanwate 2025-07-07 04:58:32 UTC

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025070418-CVE-2025-38200-47d9@gregkh/T

Comment 6 errata-xmlrpc 2025-08-25 08:36:43 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:14438 https://access.redhat.com/errata/RHSA-2025:14438

Comment 7 errata-xmlrpc 2025-08-25 13:58:39 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:14510 https://access.redhat.com/errata/RHSA-2025:14510

Comment 8 errata-xmlrpc 2025-09-02 06:54:22 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:15011 https://access.redhat.com/errata/RHSA-2025:15011

Comment 11 errata-xmlrpc 2025-09-30 17:21:29 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2025:17109 https://access.redhat.com/errata/RHSA-2025:17109

Comment 12 errata-xmlrpc 2025-10-01 00:21:42 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:17123 https://access.redhat.com/errata/RHSA-2025:17123

Comment 13 errata-xmlrpc 2025-10-01 00:22:25 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:17122 https://access.redhat.com/errata/RHSA-2025:17122

Comment 14 errata-xmlrpc 2025-10-01 00:24:27 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2025:17124 https://access.redhat.com/errata/RHSA-2025:17124

Comment 15 errata-xmlrpc 2025-10-01 17:40:38 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2025:17161 https://access.redhat.com/errata/RHSA-2025:17161

Comment 16 errata-xmlrpc 2025-10-02 09:54:02 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:17241 https://access.redhat.com/errata/RHSA-2025:17241

Comment 17 errata-xmlrpc 2025-10-08 15:12:06 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2025:17570 https://access.redhat.com/errata/RHSA-2025:17570

Comment 18 errata-xmlrpc 2025-10-15 07:05:11 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:18054 https://access.redhat.com/errata/RHSA-2025:18054

Comment 19 errata-xmlrpc 2025-10-15 11:36:51 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:18098 https://access.redhat.com/errata/RHSA-2025:18098

Comment 20 errata-xmlrpc 2025-11-18 09:00:37 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support

Via RHSA-2025:21667 https://access.redhat.com/errata/RHSA-2025:21667

Comment 21 errata-xmlrpc 2025-12-04 12:45:30 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On

Via RHSA-2025:22752 https://access.redhat.com/errata/RHSA-2025:22752