<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-2024:3567-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2024-10-09T09:46:04Z</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=1226666">bsc#1226666</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1227487">bsc#1227487</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1229633">bsc#1229633</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230015">bsc#1230015</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230245">bsc#1230245</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230326">bsc#1230326</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230398">bsc#1230398</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230434">bsc#1230434</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230519">bsc#1230519</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230767">bsc#1230767</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-2022-48911.html">CVE-2022-48911</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2022-48945.html">CVE-2022-48945</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-44946.html">CVE-2024-44946</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-45003.html">CVE-2024-45003</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-45021.html">CVE-2024-45021</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-46695.html">CVE-2024-46695</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-46774.html">CVE-2024-46774</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-2022-48911</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-2022-48911</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-2024-44946</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-2024-44946</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-2024-45003</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-2024-45021</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-2024-45021</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-2024-46695</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-2024-46695</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">4.4</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-46774</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>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">SUSE Linux Enterprise Micro 5.1</li>
<li class="list-group-item">SUSE Linux Enterprise Micro 5.2</li>
<li class="list-group-item">SUSE Linux Enterprise Micro for Rancher 5.2</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves seven vulnerabilities and has three security fixes can now be installed.</p>
<h2>Description:</h2>
<p>The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security bugfixes.</p>
<p>The following security bugs were fixed:</p>
<ul>
<li>CVE-2022-48945: media: vivid: fix compose size exceed boundary (bsc#1230398).</li>
<li>CVE-2022-48911: kabi: add __nf_queue_get_refs() for kabi compliance. (bsc#1229633).</li>
<li>CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).</li>
<li>CVE-2024-46695: selinux,smack: do not bypass permissions check in inode_setsecctx hook (bsc#1230519).</li>
<li>CVE-2024-45021: memcg_write_event_control(): fix a user-triggerable oops (bsc#1230434).</li>
<li>CVE-2024-45003: Don't evict inode under the inode lru traversing context (bsc#1230245).</li>
</ul>
<p>The following non-security bugs were fixed:</p>
<ul>
<li>ext4: add check to prevent attempting to resize an fs with sparse_super2 (bsc#1230326).</li>
<li>ext4: add reserved GDT blocks check (bsc#1230326).</li>
<li>ext4: consolidate checks for resize of bigalloc into ext4_resize_begin (bsc#1230326).</li>
<li>ext4: fix bug_on ext4_mb_use_inode_pa (bsc#1230326).</li>
<li>kabi: add __nf_queue_get_refs() for kabi compliance.</li>
<li>No -rt specific changes this merge.</li>
<li>PKCS#7: Check codeSigning EKU of certificates in PKCS#7 (bsc#1226666).</li>
<li>Revert "ext4: consolidate checks for resize of bigalloc into ext4_resize_begin" (bsc#1230326).</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 Micro 5.2
<br/>
<code>zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-3567=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro for Rancher 5.2
<br/>
<code>zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-3567=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro 5.1
<br/>
<code>zypper in -t patch SUSE-SUSE-MicroOS-5.1-2024-3567=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Micro 5.2 (nosrc x86_64)
<ul>
<li>kernel-rt-5.3.18-150300.187.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.2 (x86_64)
<ul>
<li>kernel-rt-debuginfo-5.3.18-150300.187.1</li>
<li>kernel-rt-debugsource-5.3.18-150300.187.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.2 (noarch)
<ul>
<li>kernel-source-rt-5.3.18-150300.187.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.2 (nosrc x86_64)
<ul>
<li>kernel-rt-5.3.18-150300.187.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.2 (x86_64)
<ul>
<li>kernel-rt-debuginfo-5.3.18-150300.187.1</li>
<li>kernel-rt-debugsource-5.3.18-150300.187.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.2 (noarch)
<ul>
<li>kernel-source-rt-5.3.18-150300.187.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.1 (nosrc x86_64)
<ul>
<li>kernel-rt-5.3.18-150300.187.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.1 (x86_64)
<ul>
<li>kernel-rt-debuginfo-5.3.18-150300.187.1</li>
<li>kernel-rt-debugsource-5.3.18-150300.187.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.1 (noarch)
<ul>
<li>kernel-source-rt-5.3.18-150300.187.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2022-48911.html">https://www.suse.com/security/cve/CVE-2022-48911.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2022-48945.html">https://www.suse.com/security/cve/CVE-2022-48945.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-44946.html">https://www.suse.com/security/cve/CVE-2024-44946.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-45003.html">https://www.suse.com/security/cve/CVE-2024-45003.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-45021.html">https://www.suse.com/security/cve/CVE-2024-45021.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-46695.html">https://www.suse.com/security/cve/CVE-2024-46695.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-46774.html">https://www.suse.com/security/cve/CVE-2024-46774.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1226666">https://bugzilla.suse.com/show_bug.cgi?id=1226666</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1227487">https://bugzilla.suse.com/show_bug.cgi?id=1227487</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1229633">https://bugzilla.suse.com/show_bug.cgi?id=1229633</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230015">https://bugzilla.suse.com/show_bug.cgi?id=1230015</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230245">https://bugzilla.suse.com/show_bug.cgi?id=1230245</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230326">https://bugzilla.suse.com/show_bug.cgi?id=1230326</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230398">https://bugzilla.suse.com/show_bug.cgi?id=1230398</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230434">https://bugzilla.suse.com/show_bug.cgi?id=1230434</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230519">https://bugzilla.suse.com/show_bug.cgi?id=1230519</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230767">https://bugzilla.suse.com/show_bug.cgi?id=1230767</a>
</li>
</ul>
</div>