Security update for xorg-x11-server SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2024:0109-1 Final 1 1 2024-01-16T12:28:03Z current 2024-01-16T12:28:03Z 2024-01-16T12:28:03Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for xorg-x11-server This update for xorg-x11-server fixes the following issues: Security fixes: - CVE-2023-6816: Fixed heap buffer overflow in DeviceFocusEvent and ProcXIQueryPointer (bsc#1218582) - CVE-2024-0229: Fixed reattaching to different master device may lead to out-of-bounds memory access (bsc#1218583) - CVE-2024-21885: Fixed heap buffer overflow in XISendDeviceHierarchyEvent (bsc#1218584) - CVE-2024-21886: Fixed heap buffer overflow in DisableDevice (bsc#1218585) Other: - Fix vmware graphics driver crash (bsc#1218176) - Fix xserver crash when Xinerama is enabled (bsc#1218240) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Image SLES15-SP5-SAPCAL-Azure-2024-109,Image SLES15-SP5-SAPCAL-EC2-2024-109,Image SLES15-SP5-SAPCAL-GCE-2024-109,SUSE-2024-109,SUSE-SLE-Module-Basesystem-15-SP5-2024-109,SUSE-SLE-Module-Development-Tools-15-SP5-2024-109,openSUSE-SLE-15.5-2024-109 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2024/suse-su-20240109-1/ Link for SUSE-SU-2024:0109-1 https://lists.suse.com/pipermail/sle-security-updates/2024-January/017675.html E-Mail link for SUSE-SU-2024:0109-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1218176 SUSE Bug 1218176 https://bugzilla.suse.com/1218240 SUSE Bug 1218240 https://bugzilla.suse.com/1218582 SUSE Bug 1218582 https://bugzilla.suse.com/1218583 SUSE Bug 1218583 https://bugzilla.suse.com/1218584 SUSE Bug 1218584 https://bugzilla.suse.com/1218585 SUSE Bug 1218585 https://www.suse.com/security/cve/CVE-2023-6816/ SUSE CVE CVE-2023-6816 page https://www.suse.com/security/cve/CVE-2024-0229/ SUSE CVE CVE-2024-0229 page https://www.suse.com/security/cve/CVE-2024-21885/ SUSE CVE CVE-2024-21885 page https://www.suse.com/security/cve/CVE-2024-21886/ SUSE CVE CVE-2024-21886 page Image SLES15-SP5-SAPCAL-Azure Image SLES15-SP5-SAPCAL-EC2 Image SLES15-SP5-SAPCAL-GCE SUSE Linux Enterprise Module for Basesystem 15 SP5 SUSE Linux Enterprise Module for Development Tools 15 SP5 openSUSE Leap 15.5 xorg-x11-server-21.1.4-150500.7.18.1 xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 xorg-x11-server-extra-21.1.4-150500.7.18.1 xorg-x11-server-sdk-21.1.4-150500.7.18.1 xorg-x11-server-source-21.1.4-150500.7.18.1 xorg-x11-server-21.1.4-150500.7.18.1 as a component of Image SLES15-SP5-SAPCAL-Azure xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 as a component of Image SLES15-SP5-SAPCAL-Azure xorg-x11-server-21.1.4-150500.7.18.1 as a component of Image SLES15-SP5-SAPCAL-EC2 xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 as a component of Image SLES15-SP5-SAPCAL-EC2 xorg-x11-server-21.1.4-150500.7.18.1 as a component of Image SLES15-SP5-SAPCAL-GCE xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 as a component of Image SLES15-SP5-SAPCAL-GCE xorg-x11-server-21.1.4-150500.7.18.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP5 xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP5 xorg-x11-server-extra-21.1.4-150500.7.18.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP5 xorg-x11-server-sdk-21.1.4-150500.7.18.1 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP5 xorg-x11-server-21.1.4-150500.7.18.1 as a component of openSUSE Leap 15.5 xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 as a component of openSUSE Leap 15.5 xorg-x11-server-extra-21.1.4-150500.7.18.1 as a component of openSUSE Leap 15.5 xorg-x11-server-sdk-21.1.4-150500.7.18.1 as a component of openSUSE Leap 15.5 xorg-x11-server-source-21.1.4-150500.7.18.1 as a component of openSUSE Leap 15.5 A flaw was found in X.Org server. Both DeviceFocusEvent and the XIQueryPointer reply contain a bit for each logical button currently down. Buttons can be arbitrarily mapped to any value up to 255, but the X.Org Server was only allocating space for the device's particular number of buttons, leading to a heap overflow if a bigger value was used. CVE-2023-6816 Image SLES15-SP5-SAPCAL-Azure:xorg-x11-server-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-Azure:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-EC2:xorg-x11-server-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-EC2:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-GCE:xorg-x11-server-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-GCE:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 SUSE Linux Enterprise Module for Basesystem 15 SP5:xorg-x11-server-21.1.4-150500.7.18.1 SUSE Linux Enterprise Module for Basesystem 15 SP5:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 SUSE Linux Enterprise Module for Basesystem 15 SP5:xorg-x11-server-extra-21.1.4-150500.7.18.1 SUSE Linux Enterprise Module for Development Tools 15 SP5:xorg-x11-server-sdk-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-extra-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-sdk-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-source-21.1.4-150500.7.18.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20240109-1/ https://www.suse.com/security/cve/CVE-2023-6816.html CVE-2023-6816 https://bugzilla.suse.com/1218582 SUSE Bug 1218582 https://bugzilla.suse.com/1221590 SUSE Bug 1221590 An out-of-bounds memory access flaw was found in the X.Org server. This issue can be triggered when a device frozen by a sync grab is reattached to a different master device. This issue may lead to an application crash, local privilege escalation (if the server runs with extended privileges), or remote code execution in SSH X11 forwarding environments. CVE-2024-0229 Image SLES15-SP5-SAPCAL-Azure:xorg-x11-server-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-Azure:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-EC2:xorg-x11-server-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-EC2:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-GCE:xorg-x11-server-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-GCE:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 SUSE Linux Enterprise Module for Basesystem 15 SP5:xorg-x11-server-21.1.4-150500.7.18.1 SUSE Linux Enterprise Module for Basesystem 15 SP5:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 SUSE Linux Enterprise Module for Basesystem 15 SP5:xorg-x11-server-extra-21.1.4-150500.7.18.1 SUSE Linux Enterprise Module for Development Tools 15 SP5:xorg-x11-server-sdk-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-extra-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-sdk-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-source-21.1.4-150500.7.18.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20240109-1/ https://www.suse.com/security/cve/CVE-2024-0229.html CVE-2024-0229 https://bugzilla.suse.com/1218583 SUSE Bug 1218583 https://bugzilla.suse.com/1221590 SUSE Bug 1221590 A flaw was found in X.Org server. In the XISendDeviceHierarchyEvent function, it is possible to exceed the allocated array length when certain new device IDs are added to the xXIHierarchyInfo struct. This can trigger a heap buffer overflow condition, which may lead to an application crash or remote code execution in SSH X11 forwarding environments. CVE-2024-21885 Image SLES15-SP5-SAPCAL-Azure:xorg-x11-server-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-Azure:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-EC2:xorg-x11-server-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-EC2:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-GCE:xorg-x11-server-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-GCE:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 SUSE Linux Enterprise Module for Basesystem 15 SP5:xorg-x11-server-21.1.4-150500.7.18.1 SUSE Linux Enterprise Module for Basesystem 15 SP5:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 SUSE Linux Enterprise Module for Basesystem 15 SP5:xorg-x11-server-extra-21.1.4-150500.7.18.1 SUSE Linux Enterprise Module for Development Tools 15 SP5:xorg-x11-server-sdk-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-extra-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-sdk-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-source-21.1.4-150500.7.18.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20240109-1/ https://www.suse.com/security/cve/CVE-2024-21885.html CVE-2024-21885 https://bugzilla.suse.com/1218584 SUSE Bug 1218584 https://bugzilla.suse.com/1221590 SUSE Bug 1221590 A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in some circumstances, remote code execution in SSH X11 forwarding environments. CVE-2024-21886 Image SLES15-SP5-SAPCAL-Azure:xorg-x11-server-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-Azure:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-EC2:xorg-x11-server-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-EC2:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-GCE:xorg-x11-server-21.1.4-150500.7.18.1 Image SLES15-SP5-SAPCAL-GCE:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 SUSE Linux Enterprise Module for Basesystem 15 SP5:xorg-x11-server-21.1.4-150500.7.18.1 SUSE Linux Enterprise Module for Basesystem 15 SP5:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 SUSE Linux Enterprise Module for Basesystem 15 SP5:xorg-x11-server-extra-21.1.4-150500.7.18.1 SUSE Linux Enterprise Module for Development Tools 15 SP5:xorg-x11-server-sdk-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-Xvfb-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-extra-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-sdk-21.1.4-150500.7.18.1 openSUSE Leap 15.5:xorg-x11-server-source-21.1.4-150500.7.18.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20240109-1/ https://www.suse.com/security/cve/CVE-2024-21886.html CVE-2024-21886 https://bugzilla.suse.com/1218585 SUSE Bug 1218585 https://bugzilla.suse.com/1221590 SUSE Bug 1221590