Bug 2402649 (CVE-2025-62229)

Summary:	CVE-2025-62229 xorg: xmayland: Use-after-free in XPresentNotify structure creation
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	CC:	security-response-team
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	---
Doc Text:	A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can leave dangling pointers that lead to a use-after-free condition. This can cause memory corruption or a crash, potentially allowing an attacker to execute arbitrary code or cause a denial of service.	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:
Bug Depends On:	2406802, 2406803, 2407302, 2407303, 2407304
Bug Blocks:
Deadline:	2025-10-28

Description OSIDB Bzimport 2025-10-09 05:29:09 UTC

Use-after-free vulnerability in the X11 Present extension implementation of the X.Org X server and Xwayland. The flaw occurs when processing notifications after presenting a pixmap; if an error happens, a dangling pointer remains in the error path. This leads to a use-after-free when destroying notification structures later. A remote attacker can exploit this via crafted X11 requests to trigger memory corruption or denial of service. The issue has existed since Xorg 1.15.

Comment 1 errata-xmlrpc 2025-11-03 08:43:29 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:19435 https://access.redhat.com/errata/RHSA-2025:19435

Comment 2 errata-xmlrpc 2025-11-03 08:44:30 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:19432 https://access.redhat.com/errata/RHSA-2025:19432

Comment 3 errata-xmlrpc 2025-11-03 08:54:48 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:19433 https://access.redhat.com/errata/RHSA-2025:19433

Comment 4 errata-xmlrpc 2025-11-03 09:00:45 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:19434 https://access.redhat.com/errata/RHSA-2025:19434

Comment 5 errata-xmlrpc 2025-11-03 15:43:49 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:19489 https://access.redhat.com/errata/RHSA-2025:19489

Comment 6 errata-xmlrpc 2025-11-04 10:21:13 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:19623 https://access.redhat.com/errata/RHSA-2025:19623

Comment 8 errata-xmlrpc 2025-11-06 13:01:04 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:19909 https://access.redhat.com/errata/RHSA-2025:19909

Comment 9 errata-xmlrpc 2025-11-11 15:00:29 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:20958 https://access.redhat.com/errata/RHSA-2025:20958

Comment 10 errata-xmlrpc 2025-11-11 15:01:27 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:20961 https://access.redhat.com/errata/RHSA-2025:20961

Comment 11 errata-xmlrpc 2025-11-11 15:01:39 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:20960 https://access.redhat.com/errata/RHSA-2025:20960

Comment 12 errata-xmlrpc 2025-11-11 19:48:25 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:21035 https://access.redhat.com/errata/RHSA-2025:21035

Comment 13 errata-xmlrpc 2025-11-25 07:49:26 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-2025:22041 https://access.redhat.com/errata/RHSA-2025:22041

Comment 14 errata-xmlrpc 2025-11-25 07:50:52 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2025:22040 https://access.redhat.com/errata/RHSA-2025:22040

Comment 15 errata-xmlrpc 2025-11-25 08:20:16 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:22056 https://access.redhat.com/errata/RHSA-2025:22056

Comment 16 errata-xmlrpc 2025-11-25 08:26:30 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:22055 https://access.redhat.com/errata/RHSA-2025:22055

Comment 17 errata-xmlrpc 2025-11-25 08:33:08 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:22051 https://access.redhat.com/errata/RHSA-2025:22051

Comment 18 errata-xmlrpc 2025-11-25 13:01:25 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support

Via RHSA-2025:22077 https://access.redhat.com/errata/RHSA-2025:22077

Comment 19 errata-xmlrpc 2025-11-25 17:18:59 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2025:22096 https://access.redhat.com/errata/RHSA-2025:22096

Comment 20 errata-xmlrpc 2025-11-26 05:23:20 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-2025:22164 https://access.redhat.com/errata/RHSA-2025:22164

Comment 21 errata-xmlrpc 2025-11-26 07:13:45 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-2025:22167 https://access.redhat.com/errata/RHSA-2025:22167

Comment 22 errata-xmlrpc 2025-12-01 01:57:48 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:22365 https://access.redhat.com/errata/RHSA-2025:22365

Comment 23 errata-xmlrpc 2025-12-01 02:37:41 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:22364 https://access.redhat.com/errata/RHSA-2025:22364

Comment 24 errata-xmlrpc 2025-12-01 14:34:52 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-2025:22427 https://access.redhat.com/errata/RHSA-2025:22427

Comment 25 errata-xmlrpc 2025-12-01 14:37:05 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-2025:22426 https://access.redhat.com/errata/RHSA-2025:22426

Comment 26 errata-xmlrpc 2025-12-03 14:24:30 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6 Extended Lifecycle Support  - EXTENSION

Via RHSA-2025:22667 https://access.redhat.com/errata/RHSA-2025:22667

Comment 27 errata-xmlrpc 2025-12-04 07:38:46 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support

Via RHSA-2025:22729 https://access.redhat.com/errata/RHSA-2025:22729

Comment 28 errata-xmlrpc 2025-12-04 10:17:42 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:22742 https://access.redhat.com/errata/RHSA-2025:22742

Comment 29 errata-xmlrpc 2025-12-04 12:48:27 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-2025:22753 https://access.redhat.com/errata/RHSA-2025:22753

Comment 30 errata-xmlrpc 2026-01-05 06:02:49 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2026:0031 https://access.redhat.com/errata/RHSA-2026:0031

Comment 31 errata-xmlrpc 2026-01-05 06:08:00 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2026:0034 https://access.redhat.com/errata/RHSA-2026:0034

Comment 32 errata-xmlrpc 2026-01-05 06:12:19 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2026:0036 https://access.redhat.com/errata/RHSA-2026:0036

Comment 33 errata-xmlrpc 2026-01-05 06:14:00 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-2026:0035 https://access.redhat.com/errata/RHSA-2026:0035

Comment 34 errata-xmlrpc 2026-01-05 06:14:09 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-2026:0033 https://access.redhat.com/errata/RHSA-2026:0033