<div class="container">
<h1>Security update for xwayland</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2024:0165-1</td>
</tr>
<tr>
<th>Rating:</th>
<td>important</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218582">bsc#1218582</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218583">bsc#1218583</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218584">bsc#1218584</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218585">bsc#1218585</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218845">bsc#1218845</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218846">bsc#1218846</a>
</li>
</ul>
</td>
</tr>
<tr>
<th>
Cross-References:
</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-6816.html">CVE-2023-6816</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-0229.html">CVE-2024-0229</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-0408.html">CVE-2024-0408</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-0409.html">CVE-2024-0409</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-21885.html">CVE-2024-21885</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-21886.html">CVE-2024-21886</a>
</li>
</ul>
</td>
</tr>
<tr>
<th>CVSS scores:</th>
<td>
<ul class="list-group">
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-6816</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.4</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-0229</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.4</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-0408</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.5</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-0409</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.5</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-21885</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.4</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-21886</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.4</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">openSUSE Leap 15.4</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves six vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for xwayland fixes the following issues:</p>
<ul>
<li>CVE-2023-6816: Fixed heap buffer overflow in DeviceFocusEvent and ProcXIQueryPointer (bsc#1218582)</li>
<li>CVE-2024-0229: Fixed reattaching to different master device may lead to out-of-bounds memory access (bsc#1218583)</li>
<li>CVE-2024-0408: Fixed SELinux unlabeled GLX PBuffer. (bsc#1218845)</li>
<li>CVE-2024-0409: Fixed SELinux context corruption. (bsc#1218846) </li>
<li>CVE-2024-21885: Fixed heap buffer overflow in XISendDeviceHierarchyEvent (bsc#1218584)</li>
<li>CVE-2024-21886: Fixed heap buffer overflow in DisableDevice (bsc#1218585)</li>
</ul>
<h2>Patch Instructions:</h2>
<p>
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".<br/>
Alternatively you can run the command listed for your product:
</p>
<ul class="list-group">
<li class="list-group-item">
openSUSE Leap 15.4
<br/>
<code>zypper in -t patch SUSE-2024-165=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLED-15-SP4-LTSS-2024-165=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
<ul>
<li>xwayland-21.1.4-150400.3.31.1</li>
<li>xwayland-debuginfo-21.1.4-150400.3.31.1</li>
<li>xwayland-devel-21.1.4-150400.3.31.1</li>
<li>xwayland-debugsource-21.1.4-150400.3.31.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4 (x86_64)
<ul>
<li>xwayland-21.1.4-150400.3.31.1</li>
<li>xwayland-debuginfo-21.1.4-150400.3.31.1</li>
<li>xwayland-debugsource-21.1.4-150400.3.31.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-6816.html">https://www.suse.com/security/cve/CVE-2023-6816.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-0229.html">https://www.suse.com/security/cve/CVE-2024-0229.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-0408.html">https://www.suse.com/security/cve/CVE-2024-0408.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-0409.html">https://www.suse.com/security/cve/CVE-2024-0409.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-21885.html">https://www.suse.com/security/cve/CVE-2024-21885.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-21886.html">https://www.suse.com/security/cve/CVE-2024-21886.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218582">https://bugzilla.suse.com/show_bug.cgi?id=1218582</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218583">https://bugzilla.suse.com/show_bug.cgi?id=1218583</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218584">https://bugzilla.suse.com/show_bug.cgi?id=1218584</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218585">https://bugzilla.suse.com/show_bug.cgi?id=1218585</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218845">https://bugzilla.suse.com/show_bug.cgi?id=1218845</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218846">https://bugzilla.suse.com/show_bug.cgi?id=1218846</a>
</li>
</ul>
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