RedHat: RHSA-2022-1917:01 Moderate: xorg-x11-server and
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.
Summary
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
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
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/
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.
Topic
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