CVEvulnerability
CVE-2025-49178
5.5 MEDIUM
Official page ↗
- Status
- Deferred
- Published
- 2025-06-17
- Last modified
- 2026-06-30
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-667
Description
A flaw was found in the X server's request handling. Non-zero 'bytes to ignore' in a client's request can cause the server to skip processing another client's request, potentially leading to a denial of service.
Related
Weakness · CWE (1)
- CWE-667 Improper Locking weakness
References
- https://access.redhat.com/errata/RHSA-2025:10258 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10342 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10343 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10344 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10346 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10347 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10348 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10349 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10350 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10351 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10352 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10355 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10356 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10360 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10370 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10374 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10375 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10376 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10377 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10378 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10381 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10410 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:9303 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:9304 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:9305 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:9306 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:9392 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:9964 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2025-49178 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2369977 bugzilla.redhat.com
- https://gitlab.freedesktop.org/xorg/xserver/-/commit/d55c54cecb5e83eaa2d56bed5cc4461f9ba318c2 gitlab.freedesktop.org
- https://www.x.org/wiki/Development/Security/ www.x.org
- https://lists.debian.org/debian-lts-announce/2025/06/msg00028.html lists.debian.org