<div class="container">
<h1>Security update for the Linux Kernel (Live Patch 50 for SLE 15 SP2)</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2024:3768-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2024-10-29T06:03:43Z</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=1227471">bsc#1227471</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1227472">bsc#1227472</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1227651">bsc#1227651</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1228573">bsc#1228573</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-2021-47291.html">CVE-2021-47291</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2021-47598.html">CVE-2021-47598</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2021-47600.html">CVE-2021-47600</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-41059.html">CVE-2024-41059</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-2021-47291</span>
<span class="cvss-source">
(
SUSE
):
</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-2021-47598</span>
<span class="cvss-source">
(
SUSE
):
</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-2021-47598</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-2021-47600</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-2021-47600</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-2024-41059</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:N/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-2024-41059</span>
<span class="cvss-source">
(
SUSE
):
</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-2024-41059</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/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 High Performance Computing 15 SP2</li>
<li class="list-group-item">SUSE Linux Enterprise Live Patching 15-SP2</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP2</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP2</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves four vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for the Linux Kernel 5.3.18-150200_24_197 fixes several issues.</p>
<p>The following security issues were fixed:</p>
<ul>
<li>CVE-2021-47600: dm btree remove: fix use after free in rebalance_children() (bsc#1227472).</li>
<li>CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1227471).</li>
<li>CVE-2021-47291: ipv6: fix another slab-out-of-bounds in fib6_nh_flush_exceptions (bsc#1227651).</li>
<li>CVE-2024-41059: hfsplus: fix uninit-value in copy_name (bsc#1228573).</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-SP2
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2024-3768=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Live Patching 15-SP2 (ppc64le s390x x86_64)
<ul>
<li>kernel-livepatch-5_3_18-150200_24_197-default-debuginfo-3-150200.5.6.1</li>
<li>kernel-livepatch-5_3_18-150200_24_197-default-3-150200.5.6.1</li>
<li>kernel-livepatch-SLE15-SP2_Update_50-debugsource-3-150200.5.6.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2021-47291.html">https://www.suse.com/security/cve/CVE-2021-47291.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2021-47598.html">https://www.suse.com/security/cve/CVE-2021-47598.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2021-47600.html">https://www.suse.com/security/cve/CVE-2021-47600.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-41059.html">https://www.suse.com/security/cve/CVE-2024-41059.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1227471">https://bugzilla.suse.com/show_bug.cgi?id=1227471</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1227472">https://bugzilla.suse.com/show_bug.cgi?id=1227472</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1227651">https://bugzilla.suse.com/show_bug.cgi?id=1227651</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1228573">https://bugzilla.suse.com/show_bug.cgi?id=1228573</a>
</li>
</ul>
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