Bug 2384422 (CVE-2025-38498) - CVE-2025-38498 kernel: do_change_type(): refuse to operate on unmounted/not ours mounts
Summary: CVE-2025-38498 kernel: do_change_type(): refuse to operate on unmounted/not o...
Keywords:
Status: NEW
Alias: CVE-2025-38498
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-07-30 07:01 UTC by OSIDB Bzimport
Modified: 2025-12-04 12:45 UTC (History)
0 users

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-2025:15782 0 None None None 2025-09-15 10:21:35 UTC
Red Hat Product Errata RHSA-2025:16372 0 None None None 2025-09-22 14:09:00 UTC
Red Hat Product Errata RHSA-2025:16398 0 None None None 2025-09-23 00:36:27 UTC
Red Hat Product Errata RHSA-2025:17570 0 None None None 2025-10-08 15:12:10 UTC
Red Hat Product Errata RHSA-2025:17734 0 None None None 2025-10-13 00:22:52 UTC
Red Hat Product Errata RHSA-2025:17958 0 None None None 2025-10-14 08:27:06 UTC
Red Hat Product Errata RHSA-2025:18043 0 None None None 2025-10-15 00:25:04 UTC
Red Hat Product Errata RHSA-2025:18054 0 None None None 2025-10-15 07:05:12 UTC
Red Hat Product Errata RHSA-2025:18098 0 None None None 2025-10-15 11:36:52 UTC
Red Hat Product Errata RHSA-2025:21118 0 None None None 2025-11-12 12:22:07 UTC
Red Hat Product Errata RHSA-2025:21469 0 None None None 2025-11-17 09:26:41 UTC
Red Hat Product Errata RHSA-2025:21667 0 None None None 2025-11-18 09:00:45 UTC
Red Hat Product Errata RHSA-2025:22752 0 None None None 2025-12-04 12:45:40 UTC

Description OSIDB Bzimport 2025-07-30 07:01:08 UTC 
In the Linux kernel, the following vulnerability has been resolved:

do_change_type(): refuse to operate on unmounted/not ours mounts

Ensure that propagation settings can only be changed for mounts located
in the caller's mount namespace. This change aligns permission checking
with the rest of mount(2).
Comment 1 Michal Findra 2025-07-30 08:47:42 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025073029-CVE-2025-38498-e3ab@gregkh/T
Comment 3 errata-xmlrpc 2025-09-15 10:21:34 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:15782 https://access.redhat.com/errata/RHSA-2025:15782
Comment 5 errata-xmlrpc 2025-09-22 14:08:59 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:16372 https://access.redhat.com/errata/RHSA-2025:16372
Comment 6 errata-xmlrpc 2025-09-23 00:36:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:16398 https://access.redhat.com/errata/RHSA-2025:16398
Comment 9 errata-xmlrpc 2025-10-08 15:12:09 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 10 errata-xmlrpc 2025-10-13 00:22:51 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:17734 https://access.redhat.com/errata/RHSA-2025:17734
Comment 11 errata-xmlrpc 2025-10-14 08:27:05 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:17958 https://access.redhat.com/errata/RHSA-2025:17958
Comment 13 errata-xmlrpc 2025-10-15 00:25:03 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-2025:18043 https://access.redhat.com/errata/RHSA-2025:18043
Comment 14 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 15 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 16 errata-xmlrpc 2025-11-12 12:22:06 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:21118 https://access.redhat.com/errata/RHSA-2025:21118
Comment 17 errata-xmlrpc 2025-11-17 09:26:40 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:21469 https://access.redhat.com/errata/RHSA-2025:21469
Comment 18 errata-xmlrpc 2025-11-18 09:00:43 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 19 errata-xmlrpc 2025-12-04 12:45:39 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
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