<div class="container">
<h1>Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP6)</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2025:0268-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-01-28T13:03:45Z</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=1226324">bsc#1226324</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1227369">bsc#1227369</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1227781">bsc#1227781</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1227784">bsc#1227784</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1229275">bsc#1229275</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-2024-36971.html">CVE-2024-36971</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-36979.html">CVE-2024-36979</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-40920.html">CVE-2024-40920</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-40921.html">CVE-2024-40921</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-41057.html">CVE-2024-41057</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-2024-36971</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.0</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-36971</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-36971</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-36979</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.0</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-36979</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-40920</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:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-40921</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:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-41057</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.3</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-41057</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.0</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-41057</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/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">SUSE Linux Enterprise Live Patching 15-SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP6</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves five vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for the Linux Kernel 6.4.0-150600_8 fixes several issues.</p>
<p>The following security issues were fixed:</p>
<ul>
<li>CVE-2024-40921: net: bridge: mst: pass vlan group directly to br_mst_vlan_set_state (bsc#1227784).</li>
<li>CVE-2024-40920: net: bridge: mst: fix suspicious rcu usage in br_mst_set_state (bsc#1227781).</li>
<li>CVE-2024-36979: net: bridge: mst: fix vlan use-after-free (bsc#1227369).</li>
<li>CVE-2024-41057: cachefiles: fix slab-use-after-free in cachefiles_withdraw_cookie() (bsc#1229275).</li>
<li>CVE-2024-36971: Fixed __dst_negative_advice() race (bsc#1226324).</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">
SUSE Linux Enterprise Live Patching 15-SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2025-268=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Live Patching 15-SP6 (x86_64)
<ul>
<li>kernel-livepatch-6_4_0-150600_8-rt-debuginfo-8-150600.3.1</li>
<li>kernel-livepatch-SLE15-SP6-RT_Update_0-debugsource-8-150600.3.1</li>
<li>kernel-livepatch-6_4_0-150600_8-rt-8-150600.3.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-36971.html">https://www.suse.com/security/cve/CVE-2024-36971.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-36979.html">https://www.suse.com/security/cve/CVE-2024-36979.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-40920.html">https://www.suse.com/security/cve/CVE-2024-40920.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-40921.html">https://www.suse.com/security/cve/CVE-2024-40921.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-41057.html">https://www.suse.com/security/cve/CVE-2024-41057.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1226324">https://bugzilla.suse.com/show_bug.cgi?id=1226324</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1227369">https://bugzilla.suse.com/show_bug.cgi?id=1227369</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1227781">https://bugzilla.suse.com/show_bug.cgi?id=1227781</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1227784">https://bugzilla.suse.com/show_bug.cgi?id=1227784</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1229275">https://bugzilla.suse.com/show_bug.cgi?id=1229275</a>
</li>
</ul>
</div>