SUSE: 2023:4792-1 important: xwayland
Summary
## This update for xwayland fixes the following issues: * CVE-2023-6377: Fixed out-of-bounds memory write in XKB button actions (bsc#1217765). * CVE-2023-6478: Fixed out-of-bounds memory read in RRChangeOutputProperty and RRChangeProviderProperty (bsc#1217766). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.4 zypper in -t patch SUSE-2023-4792=1 openSUSE-SLE-15.4-2023-4792=1 * SUSE Linux Enterprise Workstation Extension 15 SP4 zypper in -t patch SUSE-SLE-Product-WE-15-SP4-2023-4792=1 ## Package List: * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586) * xwayland-devel-21.1.4-150400.3.23.1 * xwayland-debugsource-21.1.4-150400.3.23.1 * xwayland-debuginfo-21.1.4-150400.3.23.1 * xwayland-21.1.4-150400.3.23.1 * SUSE Linux Enterprise Workstation Extension 15 SP4 (x86_64) * xwayland-debugsource-21.1.4-150400.3.23.1 * xwayland-debuginfo-21.1.4-150400.3.23.1 * xwayland-21.1.4-150400.3.23.1
References
* bsc#1217765
* bsc#1217766
Cross-
* CVE-2023-6377
* CVE-2023-6478
CVSS scores:
* CVE-2023-6377 ( SUSE ): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-6478 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products:
* openSUSE Leap 15.4
* SUSE Linux Enterprise Desktop 15 SP4
* SUSE Linux Enterprise Server 15 SP4
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
* SUSE Linux Enterprise Workstation Extension 15 SP4
An update that solves two vulnerabilities can now be installed.
##
* https://www.suse.com/security/cve/CVE-2023-6377.html
* https://www.suse.com/security/cve/CVE-2023-6478.html
* https://bugzilla.suse.com/show_bug.cgi?id=1217765
* https://bugzilla.suse.com/show_bug.cgi?id=1217766
![Dist Suse](/images/distros/dist-suse.gif)