<div class="container">
<h1>Security update for the Linux Kernel</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2024:3403-1</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=1230245">bsc#1230245</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230413">bsc#1230413</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-2024-45003.html">CVE-2024-45003</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-2024-45003</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>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">SUSE Linux Enterprise Micro 5.3</li>
<li class="list-group-item">SUSE Linux Enterprise Micro 5.4</li>
<li class="list-group-item">SUSE Linux Enterprise Micro for Rancher 5.3</li>
<li class="list-group-item">SUSE Linux Enterprise Micro for Rancher 5.4</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves one vulnerability and has one security fix can now be installed.</p>
<h2>Description:</h2>
<p>The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes.</p>
<p>The following security bugs were fixed:</p>
<ul>
<li>CVE-2024-45003: Don't evict inode under the inode lru traversing context. (bsc#1230245) </li>
</ul>
<p>The following non-security bugs were fixed:</p>
<ul>
<li>Revert "mm, kmsan: fix infinite recursion due to RCU critical section". (bsc#1230413)</li>
<li>Revert "mm/sparsemem: fix race in accessing memory_section->usage". (bsc#1230413)</li>
<li>Revert "mm: prevent derefencing NULL ptr in pfn_section_valid()". (bsc#1230413)</li>
</ul>
<h2>Special Instructions and Notes:</h2>
<ul>
<li>Please reboot the system after installing this update.</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 Micro for Rancher 5.3
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.3-2024-3403=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro 5.3
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.3-2024-3403=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro for Rancher 5.4
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.4-2024-3403=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro 5.4
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.4-2024-3403=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Micro for Rancher 5.3 (nosrc x86_64)
<ul>
<li>kernel-rt-5.14.21-150400.15.94.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.3 (x86_64)
<ul>
<li>kernel-rt-debugsource-5.14.21-150400.15.94.1</li>
<li>kernel-rt-debuginfo-5.14.21-150400.15.94.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.3 (noarch)
<ul>
<li>kernel-source-rt-5.14.21-150400.15.94.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.3 (nosrc x86_64)
<ul>
<li>kernel-rt-5.14.21-150400.15.94.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.3 (x86_64)
<ul>
<li>kernel-rt-debugsource-5.14.21-150400.15.94.1</li>
<li>kernel-rt-debuginfo-5.14.21-150400.15.94.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.3 (noarch)
<ul>
<li>kernel-source-rt-5.14.21-150400.15.94.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.4 (nosrc x86_64)
<ul>
<li>kernel-rt-5.14.21-150400.15.94.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.4 (x86_64)
<ul>
<li>kernel-rt-debugsource-5.14.21-150400.15.94.1</li>
<li>kernel-rt-debuginfo-5.14.21-150400.15.94.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.4 (noarch)
<ul>
<li>kernel-source-rt-5.14.21-150400.15.94.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.4 (nosrc x86_64)
<ul>
<li>kernel-rt-5.14.21-150400.15.94.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.4 (x86_64)
<ul>
<li>kernel-rt-debugsource-5.14.21-150400.15.94.1</li>
<li>kernel-rt-debuginfo-5.14.21-150400.15.94.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.4 (noarch)
<ul>
<li>kernel-source-rt-5.14.21-150400.15.94.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-45003.html">https://www.suse.com/security/cve/CVE-2024-45003.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230245">https://bugzilla.suse.com/show_bug.cgi?id=1230245</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230413">https://bugzilla.suse.com/show_bug.cgi?id=1230413</a>
</li>
</ul>
</div>