RedHat: RHSA-2022-8222:01 Moderate: xorg-x11-server-Xwayland securi...
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                   Red Hat Security Advisory

Synopsis:          Moderate: xorg-x11-server-Xwayland security update
Advisory ID:       RHSA-2022:8222-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:8222
Issue date:        2022-11-15
CVE Names:         CVE-2022-2319 CVE-2022-2320 
=====================================================================

1. Summary:

An update for xorg-x11-server-Xwayland is now available for Red Hat
Enterprise Linux 9.

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 Enterprise Linux AppStream (v. 9) - aarch64, ppc64le, s390x, x86_64

3. Description:

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

Security Fix(es):

* xorg-x11-server: X.Org Server ProcXkbSetGeometry out-of-bounds access
(CVE-2022-2319)

* xorg-x11-server: out-of-bounds access in ProcXkbSetDeviceInfo request
handler of the Xkb extension (CVE-2022-2320)

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 9.1 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/):

2106671 - CVE-2022-2319 xorg-x11-server: X.Org Server ProcXkbSetGeometry out-of-bounds access
2106683 - CVE-2022-2320 xorg-x11-server: out-of-bounds access in ProcXkbSetDeviceInfo request handler of the Xkb extension

6. Package List:

Red Hat Enterprise Linux AppStream (v. 9):

Source:
xorg-x11-server-Xwayland-21.1.3-3.el9.src.rpm

aarch64:
xorg-x11-server-Xwayland-21.1.3-3.el9.aarch64.rpm
xorg-x11-server-Xwayland-debuginfo-21.1.3-3.el9.aarch64.rpm
xorg-x11-server-Xwayland-debugsource-21.1.3-3.el9.aarch64.rpm

ppc64le:
xorg-x11-server-Xwayland-21.1.3-3.el9.ppc64le.rpm
xorg-x11-server-Xwayland-debuginfo-21.1.3-3.el9.ppc64le.rpm
xorg-x11-server-Xwayland-debugsource-21.1.3-3.el9.ppc64le.rpm

s390x:
xorg-x11-server-Xwayland-21.1.3-3.el9.s390x.rpm
xorg-x11-server-Xwayland-debuginfo-21.1.3-3.el9.s390x.rpm
xorg-x11-server-Xwayland-debugsource-21.1.3-3.el9.s390x.rpm

x86_64:
xorg-x11-server-Xwayland-21.1.3-3.el9.x86_64.rpm
xorg-x11-server-Xwayland-debuginfo-21.1.3-3.el9.x86_64.rpm
xorg-x11-server-Xwayland-debugsource-21.1.3-3.el9.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-2022-2319
https://access.redhat.com/security/cve/CVE-2022-2320
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.1_release_notes/index

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-2022-8222:01 Moderate: xorg-x11-server-Xwayland security update

An update for xorg-x11-server-Xwayland is now available for Red Hat Enterprise Linux 9

Summary

Xwayland is an X server for running X clients under Wayland.
Security Fix(es):
* xorg-x11-server: X.Org Server ProcXkbSetGeometry out-of-bounds access (CVE-2022-2319)
* xorg-x11-server: out-of-bounds access in ProcXkbSetDeviceInfo request handler of the Xkb extension (CVE-2022-2320)
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 9.1 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-2022-2319 https://access.redhat.com/security/cve/CVE-2022-2320 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.1_release_notes/index

Package List

Red Hat Enterprise Linux AppStream (v. 9):
Source: xorg-x11-server-Xwayland-21.1.3-3.el9.src.rpm
aarch64: xorg-x11-server-Xwayland-21.1.3-3.el9.aarch64.rpm xorg-x11-server-Xwayland-debuginfo-21.1.3-3.el9.aarch64.rpm xorg-x11-server-Xwayland-debugsource-21.1.3-3.el9.aarch64.rpm
ppc64le: xorg-x11-server-Xwayland-21.1.3-3.el9.ppc64le.rpm xorg-x11-server-Xwayland-debuginfo-21.1.3-3.el9.ppc64le.rpm xorg-x11-server-Xwayland-debugsource-21.1.3-3.el9.ppc64le.rpm
s390x: xorg-x11-server-Xwayland-21.1.3-3.el9.s390x.rpm xorg-x11-server-Xwayland-debuginfo-21.1.3-3.el9.s390x.rpm xorg-x11-server-Xwayland-debugsource-21.1.3-3.el9.s390x.rpm
x86_64: xorg-x11-server-Xwayland-21.1.3-3.el9.x86_64.rpm xorg-x11-server-Xwayland-debuginfo-21.1.3-3.el9.x86_64.rpm xorg-x11-server-Xwayland-debugsource-21.1.3-3.el9.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/

Severity
Advisory ID: RHSA-2022:8222-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:8222
Issued Date: : 2022-11-15
CVE Names: CVE-2022-2319 CVE-2022-2320

Topic

An update for xorg-x11-server-Xwayland is now available for Red HatEnterprise Linux 9.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 Enterprise Linux AppStream (v. 9) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

2106671 - CVE-2022-2319 xorg-x11-server: X.Org Server ProcXkbSetGeometry out-of-bounds access

2106683 - CVE-2022-2320 xorg-x11-server: out-of-bounds access in ProcXkbSetDeviceInfo request handler of the Xkb extension

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