<div class="container">
<h1>Security update for the Linux Kernel RT (Live Patch 1 for SLE 15 SP6)</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2025:03341-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-09-24T12:33:28Z</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=1231862">bsc#1231862</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1245685">bsc#1245685</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1245772">bsc#1245772</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1245795">bsc#1245795</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246001">bsc#1246001</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246356">bsc#1246356</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1247499">bsc#1247499</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1248298">bsc#1248298</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-2024-26808.html">CVE-2024-26808</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-49860.html">CVE-2024-49860</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-21756.html">CVE-2025-21756</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-38109.html">CVE-2025-38109</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-38177.html">CVE-2025-38177</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-38181.html">CVE-2025-38181</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-38498.html">CVE-2025-38498</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-38555.html">CVE-2025-38555</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-2024-26808</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-2024-26808</span>
<span class="cvss-source">
(
NVD
):
</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-2024-49860</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-2024-49860</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-2024-49860</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>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-21756</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-2025-21756</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-2025-38109</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-2025-38109</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-2025-38177</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-2025-38177</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-2025-38181</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-38181</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-38498</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-2025-38498</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-2025-38555</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-2025-38555</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>
</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 eight vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for the Linux Kernel 6.4.0-150600_10_5 fixes several issues.</p>
<p>The following security issues were fixed:</p>
<ul>
<li>CVE-2024-49860: ACPI: sysfs: validate return type of _STR method (bsc#1231862).</li>
<li>CVE-2025-38177: sch_hfsc: make hfsc_qlen_notify() idempotent (bsc#1246356).</li>
<li>CVE-2025-38109: net/mlx5: fix ECVF vports unload on shutdown flow (bsc#1245685).</li>
<li>CVE-2025-38181: calipso: Fix null-ptr-deref in calipso_req_{set,del}attr() (bsc#1246001).</li>
<li>CVE-2025-21756: vsock: Keep the binding until socket destruction (bsc#1245795).</li>
<li>CVE-2025-21755: vsock: Orphan socket after transport release (bsc#1245795).</li>
<li>CVE-2025-38498: do_change_type(): refuse to operate on unmounted/not ours mounts (bsc#1247499).</li>
<li>CVE-2025-38555: usb: gadget : fix use-after-free in composite_dev_cleanup() (bsc#1248298).</li>
<li>CVE-2024-26808: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain (bsc#1245772).</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-SP6-2025-3341=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_10_5-rt-21-150600.2.2</li>
<li>kernel-livepatch-SLE15-SP6-RT_Update_1-debugsource-21-150600.2.2</li>
<li>kernel-livepatch-6_4_0-150600_10_5-rt-debuginfo-21-150600.2.2</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-26808.html">https://www.suse.com/security/cve/CVE-2024-26808.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-49860.html">https://www.suse.com/security/cve/CVE-2024-49860.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-21756.html">https://www.suse.com/security/cve/CVE-2025-21756.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-38109.html">https://www.suse.com/security/cve/CVE-2025-38109.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-38177.html">https://www.suse.com/security/cve/CVE-2025-38177.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-38181.html">https://www.suse.com/security/cve/CVE-2025-38181.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-38498.html">https://www.suse.com/security/cve/CVE-2025-38498.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-38555.html">https://www.suse.com/security/cve/CVE-2025-38555.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1231862">https://bugzilla.suse.com/show_bug.cgi?id=1231862</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1245685">https://bugzilla.suse.com/show_bug.cgi?id=1245685</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1245772">https://bugzilla.suse.com/show_bug.cgi?id=1245772</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1245795">https://bugzilla.suse.com/show_bug.cgi?id=1245795</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246001">https://bugzilla.suse.com/show_bug.cgi?id=1246001</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246356">https://bugzilla.suse.com/show_bug.cgi?id=1246356</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1247499">https://bugzilla.suse.com/show_bug.cgi?id=1247499</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1248298">https://bugzilla.suse.com/show_bug.cgi?id=1248298</a>
</li>
</ul>
</div>