<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-2025:02844-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-08-18T15:45:21Z</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=1233551">bsc#1233551</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1234863">bsc#1234863</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1240799">bsc#1240799</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1242780">bsc#1242780</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1245140">bsc#1245140</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1245217">bsc#1245217</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246037">bsc#1246037</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246045">bsc#1246045</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-2022-50211.html">CVE-2022-50211</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-53117.html">CVE-2023-53117</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-53057.html">CVE-2024-53057</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-53164.html">CVE-2024-53164</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-21971.html">CVE-2025-21971</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-38079.html">CVE-2025-38079</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-38200.html">CVE-2025-38200</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-38213.html">CVE-2025-38213</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-2022-50211</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-2022-50211</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-2023-53117</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.8</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:N/PR:L/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-2023-53117</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-2024-53057</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-2024-53057</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-2024-53057</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-2024-53164</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.7</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:P/PR:L/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-2024-53164</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-2025-21971</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-2025-21971</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-2025-38079</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.3</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/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-2025-38079</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-2025-38200</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.8</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-38200</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.0</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-38213</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.4</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:N/PR:H/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-2025-38213</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.7</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:H/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 Server 11 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves eight vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security bugfixes.</p>
<p>The following security bugs were fixed:</p>
<ul>
<li>CVE-2022-50211: md-raid10: fix KASAN warning (bsc#1245140).</li>
<li>CVE-2023-53117: fs: prevent out-of-bounds array speculation when closing a file descriptor (bsc#1242780).</li>
<li>CVE-2024-53057: net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT (bsc#1233551).</li>
<li>CVE-2024-53164: net: sched: fix ordering of qlen adjustment (bsc#1234863).</li>
<li>CVE-2025-21971: net_sched: Prevent creation of classes with TC_H_ROOT (bsc#1240799).</li>
<li>CVE-2025-38079: crypto: algif_hash - fix double free in hash_accept (bsc#1245217).</li>
<li>CVE-2025-38200: i40e: fix MMIO write access to an invalid page in i40e_clear_hw (bsc#1246045).</li>
<li>CVE-2025-38213: vgacon: Add check for vc_origin address range in vgacon_scroll() (bsc#1246037).</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 Server 11 SP4 LTSS EXTREME CORE
<br/>
<code>zypper in -t patch SUSE-SLE-SERVER-11-SP4-LTSS-EXTREME-CORE-2025-2844=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server 11 SP4
<br/>
<code>zypper in -t patch SUSE-SLE-SERVER-11-SP4-LTSS-EXTREME-CORE-2025-2844=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE (nosrc x86_64)
<ul>
<li>kernel-trace-3.0.101-108.189.1</li>
<li>kernel-default-3.0.101-108.189.1</li>
<li>kernel-xen-3.0.101-108.189.1</li>
<li>kernel-ec2-3.0.101-108.189.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE (x86_64)
<ul>
<li>kernel-xen-devel-3.0.101-108.189.1</li>
<li>kernel-ec2-devel-3.0.101-108.189.1</li>
<li>kernel-default-base-3.0.101-108.189.1</li>
<li>kernel-default-devel-3.0.101-108.189.1</li>
<li>kernel-ec2-base-3.0.101-108.189.1</li>
<li>kernel-source-3.0.101-108.189.1</li>
<li>kernel-trace-devel-3.0.101-108.189.1</li>
<li>kernel-trace-base-3.0.101-108.189.1</li>
<li>kernel-syms-3.0.101-108.189.1</li>
<li>kernel-xen-base-3.0.101-108.189.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 11 SP4 (nosrc x86_64)
<ul>
<li>kernel-trace-3.0.101-108.189.1</li>
<li>kernel-default-3.0.101-108.189.1</li>
<li>kernel-xen-3.0.101-108.189.1</li>
<li>kernel-ec2-3.0.101-108.189.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 11 SP4 (x86_64)
<ul>
<li>kernel-xen-devel-3.0.101-108.189.1</li>
<li>kernel-ec2-devel-3.0.101-108.189.1</li>
<li>kernel-default-base-3.0.101-108.189.1</li>
<li>kernel-default-devel-3.0.101-108.189.1</li>
<li>kernel-ec2-base-3.0.101-108.189.1</li>
<li>kernel-source-3.0.101-108.189.1</li>
<li>kernel-trace-devel-3.0.101-108.189.1</li>
<li>kernel-trace-base-3.0.101-108.189.1</li>
<li>kernel-syms-3.0.101-108.189.1</li>
<li>kernel-xen-base-3.0.101-108.189.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2022-50211.html">https://www.suse.com/security/cve/CVE-2022-50211.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-53117.html">https://www.suse.com/security/cve/CVE-2023-53117.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-53057.html">https://www.suse.com/security/cve/CVE-2024-53057.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-53164.html">https://www.suse.com/security/cve/CVE-2024-53164.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-21971.html">https://www.suse.com/security/cve/CVE-2025-21971.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-38079.html">https://www.suse.com/security/cve/CVE-2025-38079.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-38200.html">https://www.suse.com/security/cve/CVE-2025-38200.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-38213.html">https://www.suse.com/security/cve/CVE-2025-38213.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1233551">https://bugzilla.suse.com/show_bug.cgi?id=1233551</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1234863">https://bugzilla.suse.com/show_bug.cgi?id=1234863</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1240799">https://bugzilla.suse.com/show_bug.cgi?id=1240799</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1242780">https://bugzilla.suse.com/show_bug.cgi?id=1242780</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1245140">https://bugzilla.suse.com/show_bug.cgi?id=1245140</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1245217">https://bugzilla.suse.com/show_bug.cgi?id=1245217</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246037">https://bugzilla.suse.com/show_bug.cgi?id=1246037</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246045">https://bugzilla.suse.com/show_bug.cgi?id=1246045</a>
</li>
</ul>
</div>