<div class="container">
<h1>Security update for the Linux Kernel RT (Live Patch 2 for SLE 15 SP7)</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2025:03646-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-10-18T11:03:51Z</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=1246075">bsc#1246075</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1247158">bsc#1247158</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1247452">bsc#1247452</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1248376">bsc#1248376</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1248673">bsc#1248673</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1248749">bsc#1248749</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1249534">bsc#1249534</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-2025-38206.html">CVE-2025-38206</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-38396.html">CVE-2025-38396</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-38471.html">CVE-2025-38471</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-38499.html">CVE-2025-38499</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-38566.html">CVE-2025-38566</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-38644.html">CVE-2025-38644</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-38678.html">CVE-2025-38678</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-2025-38206</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-2025-38206</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-2025-38396</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.5</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/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-2025-38396</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-2025-38471</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.4</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-38471</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.7</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-38499</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.2</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-38499</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:L/UI:N/S:C/C:N/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-38566</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">9.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/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-2025-38566</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-38644</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-2025-38644</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-2025-38678</span>
<span class="cvss-source">
(
SUSE
):
</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:N/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 Live Patching 15-SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP7</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves seven vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for the Linux Kernel 6.4.0-150700_7_8 fixes several issues.</p>
<p>The following security issues were fixed:</p>
<ul>
<li>CVE-2025-38678: netfilter: nf_tables: reject duplicate device on updates (bsc#1249534).</li>
<li>CVE-2025-38499: clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns (bsc#1248673).</li>
<li>CVE-2025-38396: fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass (bsc#1247158).</li>
<li>CVE-2025-38566: sunrpc: fix handling of server side tls alerts (bsc#1248376).</li>
<li>CVE-2025-38644: wifi: mac80211: reject TDLS operations when station is not associated (bsc#1248749).</li>
<li>CVE-2025-38206: exfat: fix double free in delayed_free (bsc#1246075).</li>
<li>CVE-2025-38471: tls: always refresh the queue when reading sock (bsc#1247452).</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-SP6-2025-3646=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Live Patching 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP7-2025-3651=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Live Patching 15-SP6 (x86_64)
<ul>
<li>kernel-livepatch-SLE15-SP6-RT_Update_13-debugsource-6-150600.2.1</li>
<li>kernel-livepatch-6_4_0-150600_10_44-rt-debuginfo-6-150600.2.1</li>
<li>kernel-livepatch-6_4_0-150600_10_44-rt-6-150600.2.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Live Patching 15-SP7 (x86_64)
<ul>
<li>kernel-livepatch-6_4_0-150700_7_8-rt-debuginfo-6-150700.2.1</li>
<li>kernel-livepatch-SLE15-SP7-RT_Update_2-debugsource-6-150700.2.1</li>
<li>kernel-livepatch-6_4_0-150700_7_8-rt-6-150700.2.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-38206.html">https://www.suse.com/security/cve/CVE-2025-38206.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-38396.html">https://www.suse.com/security/cve/CVE-2025-38396.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-38471.html">https://www.suse.com/security/cve/CVE-2025-38471.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-38499.html">https://www.suse.com/security/cve/CVE-2025-38499.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-38566.html">https://www.suse.com/security/cve/CVE-2025-38566.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-38644.html">https://www.suse.com/security/cve/CVE-2025-38644.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-38678.html">https://www.suse.com/security/cve/CVE-2025-38678.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246075">https://bugzilla.suse.com/show_bug.cgi?id=1246075</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1247158">https://bugzilla.suse.com/show_bug.cgi?id=1247158</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1247452">https://bugzilla.suse.com/show_bug.cgi?id=1247452</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1248376">https://bugzilla.suse.com/show_bug.cgi?id=1248376</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1248673">https://bugzilla.suse.com/show_bug.cgi?id=1248673</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1248749">https://bugzilla.suse.com/show_bug.cgi?id=1248749</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1249534">https://bugzilla.suse.com/show_bug.cgi?id=1249534</a>
</li>
</ul>
</div>