SUSE-SU-2024:0165-1: important: Security update for xwayland

[SLE-SECURITY-UPDATES]

# Security update for xwayland

Announcement ID: SUSE-SU-2024:0165-1  
Rating: important  
References:

  * bsc#1218582
  * bsc#1218583
  * bsc#1218584
  * bsc#1218585
  * bsc#1218845
  * bsc#1218846

  
Cross-References:

  * CVE-2023-6816
  * CVE-2024-0229
  * CVE-2024-0408
  * CVE-2024-0409
  * CVE-2024-21885
  * CVE-2024-21886

  
CVSS scores:

  * CVE-2023-6816 ( SUSE ):  8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-0229 ( SUSE ):  8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-0408 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
  * CVE-2024-0409 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
  * CVE-2024-21885 ( SUSE ):  8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-21886 ( SUSE ):  8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * openSUSE Leap 15.4
  * SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4

  
  
An update that solves six vulnerabilities can now be installed.

## Description:

This update for xwayland fixes the following issues:

  * 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-2024-0408: Fixed SELinux unlabeled GLX PBuffer. (bsc#1218845)
  * CVE-2024-0409: Fixed SELinux context corruption. (bsc#1218846)
  * CVE-2024-21885: Fixed heap buffer overflow in XISendDeviceHierarchyEvent
    (bsc#1218584)
  * CVE-2024-21886: Fixed heap buffer overflow in DisableDevice (bsc#1218585)

## 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-2024-165=1

  * SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4  
    zypper in -t patch SUSE-SLE-Product-SLED-15-SP4-LTSS-2024-165=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    * xwayland-21.1.4-150400.3.31.1
    * xwayland-debuginfo-21.1.4-150400.3.31.1
    * xwayland-devel-21.1.4-150400.3.31.1
    * xwayland-debugsource-21.1.4-150400.3.31.1
  * SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4 (x86_64)
    * xwayland-21.1.4-150400.3.31.1
    * xwayland-debuginfo-21.1.4-150400.3.31.1
    * xwayland-debugsource-21.1.4-150400.3.31.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-6816.html
  * https://www.suse.com/security/cve/CVE-2024-0229.html
  * https://www.suse.com/security/cve/CVE-2024-0408.html
  * https://www.suse.com/security/cve/CVE-2024-0409.html
  * https://www.suse.com/security/cve/CVE-2024-21885.html
  * https://www.suse.com/security/cve/CVE-2024-21886.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1218582
  * https://bugzilla.suse.com/show_bug.cgi?id=1218583
  * https://bugzilla.suse.com/show_bug.cgi?id=1218584
  * https://bugzilla.suse.com/show_bug.cgi?id=1218585
  * https://bugzilla.suse.com/show_bug.cgi?id=1218845
  * https://bugzilla.suse.com/show_bug.cgi?id=1218846

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