RedHat: RHSA-2023-0046:01 Important: xorg-x11-server security update
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.
Security Fix(es):
* xorg-x11-server: X.Org Server XkbGetKbdByName use-after-free
(CVE-2022-4283)
* xorg-x11-server: X.Org Server XTestSwapFakeInput stack overflow
(CVE-2022-46340)
* xorg-x11-server: X.Org Server XIPassiveUngrab out-of-bounds access
(CVE-2022-46341)
* xorg-x11-server: X.Org Server XvdiSelectVideoNotify use-after-free
(CVE-2022-46342)
* xorg-x11-server: X.Org Server ScreenSaverSetAttributes use-after-free
(CVE-2022-46343)
* xorg-x11-server: X.Org Server XIChangeProperty out-of-bounds access
(CVE-2022-46344)
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.
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-2022-4283 https://access.redhat.com/security/cve/CVE-2022-46340 https://access.redhat.com/security/cve/CVE-2022-46341 https://access.redhat.com/security/cve/CVE-2022-46342 https://access.redhat.com/security/cve/CVE-2022-46343 https://access.redhat.com/security/cve/CVE-2022-46344 https://access.redhat.com/security/updates/classification/#important
Package List
Red Hat Enterprise Linux Client (v. 7):
Source:
xorg-x11-server-1.20.4-21.el7_9.src.rpm
x86_64:
xorg-x11-server-Xephyr-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-Xorg-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-common-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
noarch:
xorg-x11-server-source-1.20.4-21.el7_9.noarch.rpm
x86_64:
xorg-x11-server-Xdmx-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-Xnest-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-Xvfb-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-Xwayland-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.i686.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-devel-1.20.4-21.el7_9.i686.rpm
xorg-x11-server-devel-1.20.4-21.el7_9.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
Source:
xorg-x11-server-1.20.4-21.el7_9.src.rpm
noarch:
xorg-x11-server-source-1.20.4-21.el7_9.noarch.rpm
x86_64:
xorg-x11-server-Xdmx-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-Xephyr-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-Xnest-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-Xorg-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-Xvfb-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-Xwayland-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-common-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.i686.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-devel-1.20.4-21.el7_9.i686.rpm
xorg-x11-server-devel-1.20.4-21.el7_9.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source:
xorg-x11-server-1.20.4-21.el7_9.src.rpm
ppc64:
xorg-x11-server-Xephyr-1.20.4-21.el7_9.ppc64.rpm
xorg-x11-server-Xorg-1.20.4-21.el7_9.ppc64.rpm
xorg-x11-server-common-1.20.4-21.el7_9.ppc64.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.ppc64.rpm
ppc64le:
xorg-x11-server-Xephyr-1.20.4-21.el7_9.ppc64le.rpm
xorg-x11-server-Xorg-1.20.4-21.el7_9.ppc64le.rpm
xorg-x11-server-common-1.20.4-21.el7_9.ppc64le.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.ppc64le.rpm
s390x:
xorg-x11-server-Xephyr-1.20.4-21.el7_9.s390x.rpm
xorg-x11-server-common-1.20.4-21.el7_9.s390x.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.s390x.rpm
x86_64:
xorg-x11-server-Xephyr-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-Xorg-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-common-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
noarch:
xorg-x11-server-source-1.20.4-21.el7_9.noarch.rpm
ppc64:
xorg-x11-server-Xdmx-1.20.4-21.el7_9.ppc64.rpm
xorg-x11-server-Xnest-1.20.4-21.el7_9.ppc64.rpm
xorg-x11-server-Xvfb-1.20.4-21.el7_9.ppc64.rpm
xorg-x11-server-Xwayland-1.20.4-21.el7_9.ppc64.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.ppc.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.ppc64.rpm
xorg-x11-server-devel-1.20.4-21.el7_9.ppc.rpm
xorg-x11-server-devel-1.20.4-21.el7_9.ppc64.rpm
ppc64le:
xorg-x11-server-Xdmx-1.20.4-21.el7_9.ppc64le.rpm
xorg-x11-server-Xnest-1.20.4-21.el7_9.ppc64le.rpm
xorg-x11-server-Xvfb-1.20.4-21.el7_9.ppc64le.rpm
xorg-x11-server-Xwayland-1.20.4-21.el7_9.ppc64le.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.ppc64le.rpm
xorg-x11-server-devel-1.20.4-21.el7_9.ppc64le.rpm
s390x:
xorg-x11-server-Xdmx-1.20.4-21.el7_9.s390x.rpm
xorg-x11-server-Xnest-1.20.4-21.el7_9.s390x.rpm
xorg-x11-server-Xvfb-1.20.4-21.el7_9.s390x.rpm
xorg-x11-server-Xwayland-1.20.4-21.el7_9.s390x.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.s390x.rpm
x86_64:
xorg-x11-server-Xdmx-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-Xnest-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-Xvfb-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-Xwayland-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.i686.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-devel-1.20.4-21.el7_9.i686.rpm
xorg-x11-server-devel-1.20.4-21.el7_9.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source:
xorg-x11-server-1.20.4-21.el7_9.src.rpm
x86_64:
xorg-x11-server-Xephyr-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-Xorg-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-common-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
noarch:
xorg-x11-server-source-1.20.4-21.el7_9.noarch.rpm
x86_64:
xorg-x11-server-Xdmx-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-Xnest-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-Xvfb-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-Xwayland-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.i686.rpm
xorg-x11-server-debuginfo-1.20.4-21.el7_9.x86_64.rpm
xorg-x11-server-devel-1.20.4-21.el7_9.i686.rpm
xorg-x11-server-devel-1.20.4-21.el7_9.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/
![Dist Redhat](/images/distros/dist-redhat.png)
Topic
An update for xorg-x11-server is now available for Red Hat Enterprise Linux7.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64
Bugs Fixed
2151755 - CVE-2022-46340 xorg-x11-server: X.Org Server XTestSwapFakeInput stack overflow
2151756 - CVE-2022-46341 xorg-x11-server: X.Org Server XIPassiveUngrab out-of-bounds access
2151757 - CVE-2022-46342 xorg-x11-server: X.Org Server XvdiSelectVideoNotify use-after-free
2151758 - CVE-2022-46343 xorg-x11-server: X.Org Server ScreenSaverSetAttributes use-after-free
2151760 - CVE-2022-46344 xorg-x11-server: X.Org Server XIChangeProperty out-of-bounds access
2151761 - CVE-2022-4283 xorg-x11-server: X.Org Server XkbGetKbdByName use-after-free