Bug 2360223 (CVE-2025-22097) - CVE-2025-22097 kernel: drm/vkms: Fix use after free and double free on init error
Summary: CVE-2025-22097 kernel: drm/vkms: Fix use after free and double free on init e...
Keywords:
Status: NEW
Alias: CVE-2025-22097
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: 2025-04-16 15:03 UTC by OSIDB Bzimport
Modified: 2025-10-20 13:27 UTC (History)
4 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-2025:13960 0 None None None 2025-08-18 02:47:46 UTC
Red Hat Product Errata RHSA-2025:13961 0 None None None 2025-08-18 02:46:33 UTC
Red Hat Product Errata RHSA-2025:15447 0 None None None 2025-09-08 10:22:54 UTC
Red Hat Product Errata RHSA-2025:15657 0 None None None 2025-09-10 18:48:26 UTC
Red Hat Product Errata RHSA-2025:15658 0 None None None 2025-09-10 20:42:19 UTC
Red Hat Product Errata RHSA-2025:15661 0 None None None 2025-09-11 03:14:43 UTC
Red Hat Product Errata RHSA-2025:15668 0 None None None 2025-09-11 06:36:04 UTC
Red Hat Product Errata RHSA-2025:15669 0 None None None 2025-09-11 06:28:07 UTC
Red Hat Product Errata RHSA-2025:15670 0 None None None 2025-09-11 07:35:19 UTC
Red Hat Product Errata RHSA-2025:17009 0 None None None 2025-09-30 00:32:38 UTC
Red Hat Product Errata RHSA-2025:18043 0 None None None 2025-10-15 00:24:53 UTC

Description OSIDB Bzimport 2025-04-16 15:03:26 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/vkms: Fix use after free and double free on init error

If the driver initialization fails, the vkms_exit() function might
access an uninitialized or freed default_config pointer and it might
double free it.

Fix both possible errors by initializing default_config only when the
driver initialization succeeded.
Comment 1 Avinash Hanwate 2025-04-17 13:12:30 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025041619-CVE-2025-22097-d4f5@gregkh/T
Comment 2 errata-xmlrpc 2025-08-18 02:46:32 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:13961 https://access.redhat.com/errata/RHSA-2025:13961
Comment 3 errata-xmlrpc 2025-08-18 02:47:45 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:13960 https://access.redhat.com/errata/RHSA-2025:13960
Comment 6 errata-xmlrpc 2025-09-08 10:22:53 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:15447 https://access.redhat.com/errata/RHSA-2025:15447
Comment 10 errata-xmlrpc 2025-09-10 18:48:24 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:15657 https://access.redhat.com/errata/RHSA-2025:15657
Comment 11 errata-xmlrpc 2025-09-10 20:42:18 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:15658 https://access.redhat.com/errata/RHSA-2025:15658
Comment 12 errata-xmlrpc 2025-09-11 03:14:42 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:15661 https://access.redhat.com/errata/RHSA-2025:15661
Comment 13 errata-xmlrpc 2025-09-11 06:28:06 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:15669 https://access.redhat.com/errata/RHSA-2025:15669
Comment 14 errata-xmlrpc 2025-09-11 06:36:03 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:15668 https://access.redhat.com/errata/RHSA-2025:15668
Comment 15 errata-xmlrpc 2025-09-11 07:35:18 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:15670 https://access.redhat.com/errata/RHSA-2025:15670
Comment 17 errata-xmlrpc 2025-09-30 00:32:37 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-2025:17009 https://access.redhat.com/errata/RHSA-2025:17009
Comment 20 errata-xmlrpc 2025-10-15 00:24:52 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
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