<div class="container">
<h1>Security update for samba</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2025:21026-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-11-18T22:58:29Z</td>
</tr>
<tr>
<th>Rating:</th>
<td>critical</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1249087">bsc#1249087</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1249179">bsc#1249179</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1249180">bsc#1249180</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1249181">bsc#1249181</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1251279">bsc#1251279</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1251280">bsc#1251280</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-2025-10230.html">CVE-2025-10230</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-9640.html">CVE-2025-9640</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-2025-10230</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">10.0</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-10230</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">10.0</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-9640</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-9640</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">4.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">SUSE Linux Micro 6.2</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves two vulnerabilities and has four fixes can now be installed.</p>
<h2>Description:</h2>
<p>This update for samba fixes the following issues:</p>
<p>Update to 4.22.5:</p>
<ul>
<li>CVE-2025-10230: Command injection via WINS server hook script (bsc#1251280).</li>
<li>
<p>CVE-2025-9640: uninitialized memory disclosure via vfs_streams_xattr (bsc#1251279).</p>
</li>
<li>
<p>Relax samba-gpupdate requirement for cepces, certmonger, and sscep
to a recommends. They are only required if utilizing certificate
auto enrollment (bsc#1249087).</p>
</li>
<li>
<p>Disable timeouts for smb.service so that possibly slow running
ExecStartPre script 'update-samba-security-profile' doesn't
cause service start to fail due to timeouts (bsc#1249181).</p>
</li>
<li>
<p>Ensure semanage is pulled in as a requirement when samba in
installed when selinux security access mechanism that is used
(bsc#1249180).</p>
</li>
<li>
<p>don't attempt to label paths that don't exist, also remove
unecessary evaluation of semange & restorecon cmds (bsc#1249179).</p>
</li>
</ul>
<p>Update to 4.22.4:</p>
<ul>
<li>netr_LogonSamLogonEx returns NR_STATUS_ACCESS_DENIED with
SysvolReady=0</li>
<li>getpwuid does not shift to new DC when current DC is down</li>
<li>Windows security hardening locks out schannel'ed netlogon dc
calls like netr_DsRGetDCName-</li>
<li>Unresponsive second DC can cause idmapping failure when using
idmap_ad-</li>
<li>kinit command is failing with Missing cache Error.</li>
<li>Figuring out the DC name from IP address fails and breaks
fork_domain_child().</li>
<li>vfs_streams_depot fstatat broken.</li>
<li>Delayed leader broadcast can block ctdb forever.</li>
<li>Apparently there is a conflict between shadow_copy2 module
and virusfilter (action quarantine).</li>
<li>Fix handling of empty GPO link.</li>
<li>
<p>SMB ACL inheritance doesn't work for files created.</p>
</li>
<li>
<p>adjust gpgme build dependency for future-proofing</p>
</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 Micro 6.2
<br/>
<code>zypper in -t patch SUSE-SL-Micro-6.2-22=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Micro 6.2 (aarch64 ppc64le s390x x86_64)
<ul>
<li>samba-client-libs-debuginfo-4.22.5+git.431.dc5a539f124-160000.1.1</li>
<li>samba-client-libs-4.22.5+git.431.dc5a539f124-160000.1.1</li>
<li>libldb2-debuginfo-4.22.5+git.431.dc5a539f124-160000.1.1</li>
<li>samba-debugsource-4.22.5+git.431.dc5a539f124-160000.1.1</li>
<li>samba-debuginfo-4.22.5+git.431.dc5a539f124-160000.1.1</li>
<li>libldb2-4.22.5+git.431.dc5a539f124-160000.1.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-10230.html">https://www.suse.com/security/cve/CVE-2025-10230.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-9640.html">https://www.suse.com/security/cve/CVE-2025-9640.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1249087">https://bugzilla.suse.com/show_bug.cgi?id=1249087</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1249179">https://bugzilla.suse.com/show_bug.cgi?id=1249179</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1249180">https://bugzilla.suse.com/show_bug.cgi?id=1249180</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1249181">https://bugzilla.suse.com/show_bug.cgi?id=1249181</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1251279">https://bugzilla.suse.com/show_bug.cgi?id=1251279</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1251280">https://bugzilla.suse.com/show_bug.cgi?id=1251280</a>
</li>
</ul>
</div>