An update for xorg-x11-server-Xwayland is now available for Red Hat Enterprise
 Linux 8.

Red Hat Product Security has rated this update as having a security impact of
 Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Xwayland is an X server for running X clients under Wayland.

Security Fix(es):

* xorg-x11-server: Heap buffer overread/data leakage in ProcXIGetSelectedEvents
 (CVE-2024-31080)

* xorg-x11-server: Heap buffer overread/data leakage in ProcXIPassiveGrabDevice
 (CVE-2024-31081)

* xorg-x11-server: Use-after-free in ProcRenderAddGlyphs (CVE-2024-31083)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

CVE-2024-31080: Buffer Over-read (CWE-126)
CVE-2024-31081: Buffer Over-read (CWE-126)
CVE-2024-31083: Use After Free (CWE-416)