RedHat: RHSA-2022-1917:01 Moderate: xorg-x11-server and | LinuxSecu...
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                   Red Hat Security Advisory

Synopsis:          Moderate: xorg-x11-server and xorg-x11-server-Xwayland security update
Advisory ID:       RHSA-2022:1917-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:1917
Issue date:        2022-05-10
CVE Names:         CVE-2021-4008 CVE-2021-4009 CVE-2021-4010 
                   CVE-2021-4011 
=====================================================================

1. Summary:

An update for xorg-x11-server and 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 Moderate. 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.

2. Relevant releases/architectures:

Red Hat CodeReady Linux Builder (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64
Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64

3. Description:

X.Org is an open-source implementation of the X Window System. It provides
the basic low-level functionality that full-fledged graphical user
interfaces are designed upon.

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

The following packages have been upgraded to a later upstream version:
xorg-x11-server-Xwayland (21.1.3). (BZ#2015842)

Security Fix(es):

* xorg-x11-server: SProcRenderCompositeGlyphs out-of-bounds access
(CVE-2021-4008)

* xorg-x11-server: SProcXFixesCreatePointerBarrier out-of-bounds access
(CVE-2021-4009)

* xorg-x11-server: SProcScreenSaverSuspend out-of-bounds access
(CVE-2021-4010)

* xorg-x11-server: SwapCreateRegister out-of-bounds access (CVE-2021-4011)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat
Enterprise Linux 8.6 Release Notes linked from the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

2015842 - Rebase Xwayland in el8 to include fixes for NVIDIA driver 495 series
2026059 - CVE-2021-4008 xorg-x11-server: SProcRenderCompositeGlyphs out-of-bounds access
2026072 - CVE-2021-4009 xorg-x11-server: SProcXFixesCreatePointerBarrier out-of-bounds access
2026073 - CVE-2021-4010 xorg-x11-server: SProcScreenSaverSuspend out-of-bounds access
2026074 - CVE-2021-4011 xorg-x11-server: SwapCreateRegister out-of-bounds access
2046329 - Xorg crashes with NVIDIA closed source driver in Present code

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
xorg-x11-server-1.20.11-5.el8.src.rpm
xorg-x11-server-Xwayland-21.1.3-2.el8.src.rpm

aarch64:
xorg-x11-server-Xdmx-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xephyr-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xnest-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xorg-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xvfb-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xwayland-21.1.3-2.el8.aarch64.rpm
xorg-x11-server-Xwayland-debuginfo-21.1.3-2.el8.aarch64.rpm
xorg-x11-server-Xwayland-debugsource-21.1.3-2.el8.aarch64.rpm
xorg-x11-server-common-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-debuginfo-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-debugsource-1.20.11-5.el8.aarch64.rpm

ppc64le:
xorg-x11-server-Xdmx-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xephyr-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xnest-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xorg-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xvfb-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xwayland-21.1.3-2.el8.ppc64le.rpm
xorg-x11-server-Xwayland-debuginfo-21.1.3-2.el8.ppc64le.rpm
xorg-x11-server-Xwayland-debugsource-21.1.3-2.el8.ppc64le.rpm
xorg-x11-server-common-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-debuginfo-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-debugsource-1.20.11-5.el8.ppc64le.rpm

s390x:
xorg-x11-server-Xdmx-1.20.11-5.el8.s390x.rpm
xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.s390x.rpm
xorg-x11-server-Xephyr-1.20.11-5.el8.s390x.rpm
xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.s390x.rpm
xorg-x11-server-Xnest-1.20.11-5.el8.s390x.rpm
xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.s390x.rpm
xorg-x11-server-Xorg-1.20.11-5.el8.s390x.rpm
xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.s390x.rpm
xorg-x11-server-Xvfb-1.20.11-5.el8.s390x.rpm
xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.s390x.rpm
xorg-x11-server-Xwayland-21.1.3-2.el8.s390x.rpm
xorg-x11-server-Xwayland-debuginfo-21.1.3-2.el8.s390x.rpm
xorg-x11-server-Xwayland-debugsource-21.1.3-2.el8.s390x.rpm
xorg-x11-server-common-1.20.11-5.el8.s390x.rpm
xorg-x11-server-debuginfo-1.20.11-5.el8.s390x.rpm
xorg-x11-server-debugsource-1.20.11-5.el8.s390x.rpm

x86_64:
xorg-x11-server-Xdmx-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xephyr-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xnest-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xorg-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xvfb-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xwayland-21.1.3-2.el8.x86_64.rpm
xorg-x11-server-Xwayland-debuginfo-21.1.3-2.el8.x86_64.rpm
xorg-x11-server-Xwayland-debugsource-21.1.3-2.el8.x86_64.rpm
xorg-x11-server-common-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-debuginfo-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-debugsource-1.20.11-5.el8.x86_64.rpm

Red Hat CodeReady Linux Builder (v. 8):

aarch64:
xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-debuginfo-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-debugsource-1.20.11-5.el8.aarch64.rpm
xorg-x11-server-devel-1.20.11-5.el8.aarch64.rpm

noarch:
xorg-x11-server-source-1.20.11-5.el8.noarch.rpm

ppc64le:
xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-debuginfo-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-debugsource-1.20.11-5.el8.ppc64le.rpm
xorg-x11-server-devel-1.20.11-5.el8.ppc64le.rpm

s390x:
xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.s390x.rpm
xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.s390x.rpm
xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.s390x.rpm
xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.s390x.rpm
xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.s390x.rpm
xorg-x11-server-debuginfo-1.20.11-5.el8.s390x.rpm
xorg-x11-server-debugsource-1.20.11-5.el8.s390x.rpm
xorg-x11-server-devel-1.20.11-5.el8.s390x.rpm

x86_64:
xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.i686.rpm
xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.i686.rpm
xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.i686.rpm
xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.i686.rpm
xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.i686.rpm
xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-debuginfo-1.20.11-5.el8.i686.rpm
xorg-x11-server-debuginfo-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-debugsource-1.20.11-5.el8.i686.rpm
xorg-x11-server-debugsource-1.20.11-5.el8.x86_64.rpm
xorg-x11-server-devel-1.20.11-5.el8.i686.rpm
xorg-x11-server-devel-1.20.11-5.el8.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2021-4008
https://access.redhat.com/security/cve/CVE-2021-4009
https://access.redhat.com/security/cve/CVE-2021-4010
https://access.redhat.com/security/cve/CVE-2021-4011
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.6_release_notes/

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc.
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RedHat: RHSA-2022-1917:01 Moderate: xorg-x11-server and

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

Summary

X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon.
Xwayland is an X server for running X clients under Wayland.
The following packages have been upgraded to a later upstream version: xorg-x11-server-Xwayland (21.1.3). (BZ#2015842)
Security Fix(es):
* xorg-x11-server: SProcRenderCompositeGlyphs out-of-bounds access (CVE-2021-4008)
* xorg-x11-server: SProcXFixesCreatePointerBarrier out-of-bounds access (CVE-2021-4009)
* xorg-x11-server: SProcScreenSaverSuspend out-of-bounds access (CVE-2021-4010)
* xorg-x11-server: SwapCreateRegister out-of-bounds access (CVE-2021-4011)
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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.6 Release Notes linked from the References section.

Solution

For details on how to apply this update, which includes the changesdescribed in this advisory, refer to:https://access.redhat.com/articles/11258

References

https://access.redhat.com/security/cve/CVE-2021-4008 https://access.redhat.com/security/cve/CVE-2021-4009 https://access.redhat.com/security/cve/CVE-2021-4010 https://access.redhat.com/security/cve/CVE-2021-4011 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.6_release_notes/

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: xorg-x11-server-1.20.11-5.el8.src.rpm xorg-x11-server-Xwayland-21.1.3-2.el8.src.rpm
aarch64: xorg-x11-server-Xdmx-1.20.11-5.el8.aarch64.rpm xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.aarch64.rpm xorg-x11-server-Xephyr-1.20.11-5.el8.aarch64.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.aarch64.rpm xorg-x11-server-Xnest-1.20.11-5.el8.aarch64.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.aarch64.rpm xorg-x11-server-Xorg-1.20.11-5.el8.aarch64.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.aarch64.rpm xorg-x11-server-Xvfb-1.20.11-5.el8.aarch64.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.aarch64.rpm xorg-x11-server-Xwayland-21.1.3-2.el8.aarch64.rpm xorg-x11-server-Xwayland-debuginfo-21.1.3-2.el8.aarch64.rpm xorg-x11-server-Xwayland-debugsource-21.1.3-2.el8.aarch64.rpm xorg-x11-server-common-1.20.11-5.el8.aarch64.rpm xorg-x11-server-debuginfo-1.20.11-5.el8.aarch64.rpm xorg-x11-server-debugsource-1.20.11-5.el8.aarch64.rpm
ppc64le: xorg-x11-server-Xdmx-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-Xephyr-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-Xnest-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-Xorg-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-Xvfb-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-Xwayland-21.1.3-2.el8.ppc64le.rpm xorg-x11-server-Xwayland-debuginfo-21.1.3-2.el8.ppc64le.rpm xorg-x11-server-Xwayland-debugsource-21.1.3-2.el8.ppc64le.rpm xorg-x11-server-common-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-debuginfo-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-debugsource-1.20.11-5.el8.ppc64le.rpm
s390x: xorg-x11-server-Xdmx-1.20.11-5.el8.s390x.rpm xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.s390x.rpm xorg-x11-server-Xephyr-1.20.11-5.el8.s390x.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.s390x.rpm xorg-x11-server-Xnest-1.20.11-5.el8.s390x.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.s390x.rpm xorg-x11-server-Xorg-1.20.11-5.el8.s390x.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.s390x.rpm xorg-x11-server-Xvfb-1.20.11-5.el8.s390x.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.s390x.rpm xorg-x11-server-Xwayland-21.1.3-2.el8.s390x.rpm xorg-x11-server-Xwayland-debuginfo-21.1.3-2.el8.s390x.rpm xorg-x11-server-Xwayland-debugsource-21.1.3-2.el8.s390x.rpm xorg-x11-server-common-1.20.11-5.el8.s390x.rpm xorg-x11-server-debuginfo-1.20.11-5.el8.s390x.rpm xorg-x11-server-debugsource-1.20.11-5.el8.s390x.rpm
x86_64: xorg-x11-server-Xdmx-1.20.11-5.el8.x86_64.rpm xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.x86_64.rpm xorg-x11-server-Xephyr-1.20.11-5.el8.x86_64.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.x86_64.rpm xorg-x11-server-Xnest-1.20.11-5.el8.x86_64.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.x86_64.rpm xorg-x11-server-Xorg-1.20.11-5.el8.x86_64.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.x86_64.rpm xorg-x11-server-Xvfb-1.20.11-5.el8.x86_64.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.x86_64.rpm xorg-x11-server-Xwayland-21.1.3-2.el8.x86_64.rpm xorg-x11-server-Xwayland-debuginfo-21.1.3-2.el8.x86_64.rpm xorg-x11-server-Xwayland-debugsource-21.1.3-2.el8.x86_64.rpm xorg-x11-server-common-1.20.11-5.el8.x86_64.rpm xorg-x11-server-debuginfo-1.20.11-5.el8.x86_64.rpm xorg-x11-server-debugsource-1.20.11-5.el8.x86_64.rpm
Red Hat CodeReady Linux Builder (v. 8):
aarch64: xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.aarch64.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.aarch64.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.aarch64.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.aarch64.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.aarch64.rpm xorg-x11-server-debuginfo-1.20.11-5.el8.aarch64.rpm xorg-x11-server-debugsource-1.20.11-5.el8.aarch64.rpm xorg-x11-server-devel-1.20.11-5.el8.aarch64.rpm
noarch: xorg-x11-server-source-1.20.11-5.el8.noarch.rpm
ppc64le: xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-debuginfo-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-debugsource-1.20.11-5.el8.ppc64le.rpm xorg-x11-server-devel-1.20.11-5.el8.ppc64le.rpm
s390x: xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.s390x.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.s390x.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.s390x.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.s390x.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.s390x.rpm xorg-x11-server-debuginfo-1.20.11-5.el8.s390x.rpm xorg-x11-server-debugsource-1.20.11-5.el8.s390x.rpm xorg-x11-server-devel-1.20.11-5.el8.s390x.rpm
x86_64: xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.i686.rpm xorg-x11-server-Xdmx-debuginfo-1.20.11-5.el8.x86_64.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.i686.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-5.el8.x86_64.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.i686.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-5.el8.x86_64.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.i686.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-5.el8.x86_64.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.i686.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-5.el8.x86_64.rpm xorg-x11-server-debuginfo-1.20.11-5.el8.i686.rpm xorg-x11-server-debuginfo-1.20.11-5.el8.x86_64.rpm xorg-x11-server-debugsource-1.20.11-5.el8.i686.rpm xorg-x11-server-debugsource-1.20.11-5.el8.x86_64.rpm xorg-x11-server-devel-1.20.11-5.el8.i686.rpm xorg-x11-server-devel-1.20.11-5.el8.x86_64.rpm
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Severity
Advisory ID: RHSA-2022:1917-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:1917
Issued Date: : 2022-05-10
CVE Names: CVE-2021-4008 CVE-2021-4009 CVE-2021-4010 CVE-2021-4011

Topic

An update for xorg-x11-server and xorg-x11-server-Xwayland is now availablefor Red Hat Enterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Relevant Releases Architectures

Red Hat CodeReady Linux Builder (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

2015842 - Rebase Xwayland in el8 to include fixes for NVIDIA driver 495 series

2026059 - CVE-2021-4008 xorg-x11-server: SProcRenderCompositeGlyphs out-of-bounds access

2026072 - CVE-2021-4009 xorg-x11-server: SProcXFixesCreatePointerBarrier out-of-bounds access

2026073 - CVE-2021-4010 xorg-x11-server: SProcScreenSaverSuspend out-of-bounds access

2026074 - CVE-2021-4011 xorg-x11-server: SwapCreateRegister out-of-bounds access

2046329 - Xorg crashes with NVIDIA closed source driver in Present code

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