Description
A flaw was found in the X Rendering extension's handling of animated cursors. If a client provides no cursors, the server assumes at least one is present, leading to an out-of-bounds read and potential crash.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
High
Affected products
- X.Org / xwayland0 – 24.1.8
References
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10258
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10342
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10343
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10344
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10346
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10347
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10348
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10349
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10350
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10351
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10352
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10355
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10356
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10360
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10370
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10374
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10375
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10376
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10377
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10378
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10381
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:10410
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:9303
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:9304
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:9305
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:9306
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:9392
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2025:9964
- VENDOR_ADVISORYhttps://access.redhat.com/security/cve/CVE-2025-49175
- MISChttps://bugzilla.redhat.com/show_bug.cgi?id=2369947
- MISChttps://gitlab.freedesktop.org/xorg/xserver/-/commit/0885e0b26225c90534642fe911632ec0779eebee
- MISChttps://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/2024
- MISChttps://www.x.org/wiki/Development/Security/
Updated 31m ago · 8 sources