<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-2024:3563-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2024-10-09T09:04:26Z</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=1216223">bsc#1216223</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1223600">bsc#1223600</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1223958">bsc#1223958</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1225272">bsc#1225272</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=1229407">bsc#1229407</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=1229662">bsc#1229662</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1229947">bsc#1229947</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=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=1230507">bsc#1230507</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230767">bsc#1230767</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1231016">bsc#1231016</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-2022-48923.html">CVE-2022-48923</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2022-48944.html">CVE-2022-48944</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-2024-42301.html">CVE-2024-42301</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-2024-45021.html">CVE-2024-45021</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-46674.html">CVE-2024-46674</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-2022-48923</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-2022-48923</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-2022-48923</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-2022-48944</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-2022-48944</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.7</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2022-48944</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-2024-42301</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.4</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-42301</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-2024-44946</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-2024-45021</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-2024-46674</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-2024-46674</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-2024-46774</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 5.3</li>
<li class="list-group-item">SUSE Linux Enterprise Micro 5.4</li>
<li class="list-group-item">SUSE Linux Enterprise Micro for Rancher 5.3</li>
<li class="list-group-item">SUSE Linux Enterprise Micro for Rancher 5.4</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves nine vulnerabilities and has six security fixes can now be installed.</p>
<h2>Description:</h2>
<p>The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes.</p>
<p>The following security bugs were fixed:</p>
<ul>
<li>CVE-2022-48911: kabi: add __nf_queue_get_refs() for kabi compliance. (bsc#1229633).</li>
<li>CVE-2022-48923: btrfs: prevent copying too big compressed lzo segment (bsc#1229662)</li>
<li>CVE-2024-42301: Fix the array out-of-bounds risk (bsc#1229407).</li>
<li>CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).</li>
<li>CVE-2024-45021: memcg_write_event_control(): fix a user-triggerable oops (bsc#1230434).</li>
<li>CVE-2024-46674: usb: dwc3: st: fix probed platform device ref count on probe error path (bsc#1230507).</li>
</ul>
<p>The following non-security bugs were fixed:</p>
<ul>
<li>SUNRPC: avoid soft lockup when transmitting UDP to reachable server (bsc#1225272 bsc#1231016).</li>
<li>blk-mq: add helper for checking if one CPU is mapped to specified hctx (bsc#1223600).</li>
<li>blk-mq: do not schedule block kworker on isolated CPUs (bsc#1223600).</li>
<li>kabi: add __nf_queue_get_refs() for kabi compliance.</li>
<li>scsi: ibmvfc: Add max_sectors module parameter (bsc#1216223).</li>
<li>scsi: smartpqi: Expose SAS address for SATA drives (bsc#1223958).</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 for Rancher 5.3
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.3-2024-3563=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro 5.3
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.3-2024-3563=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro for Rancher 5.4
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.4-2024-3563=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro 5.4
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.4-2024-3563=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Micro for Rancher 5.3 (nosrc x86_64)
<ul>
<li>kernel-rt-5.14.21-150400.15.97.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.3 (x86_64)
<ul>
<li>kernel-rt-debugsource-5.14.21-150400.15.97.1</li>
<li>kernel-rt-debuginfo-5.14.21-150400.15.97.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.3 (noarch)
<ul>
<li>kernel-source-rt-5.14.21-150400.15.97.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.3 (nosrc x86_64)
<ul>
<li>kernel-rt-5.14.21-150400.15.97.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.3 (x86_64)
<ul>
<li>kernel-rt-debugsource-5.14.21-150400.15.97.1</li>
<li>kernel-rt-debuginfo-5.14.21-150400.15.97.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.3 (noarch)
<ul>
<li>kernel-source-rt-5.14.21-150400.15.97.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.4 (nosrc x86_64)
<ul>
<li>kernel-rt-5.14.21-150400.15.97.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.4 (x86_64)
<ul>
<li>kernel-rt-debugsource-5.14.21-150400.15.97.1</li>
<li>kernel-rt-debuginfo-5.14.21-150400.15.97.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.4 (noarch)
<ul>
<li>kernel-source-rt-5.14.21-150400.15.97.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.4 (nosrc x86_64)
<ul>
<li>kernel-rt-5.14.21-150400.15.97.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.4 (x86_64)
<ul>
<li>kernel-rt-debugsource-5.14.21-150400.15.97.1</li>
<li>kernel-rt-debuginfo-5.14.21-150400.15.97.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.4 (noarch)
<ul>
<li>kernel-source-rt-5.14.21-150400.15.97.1</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-2022-48923.html">https://www.suse.com/security/cve/CVE-2022-48923.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2022-48944.html">https://www.suse.com/security/cve/CVE-2022-48944.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-2024-42301.html">https://www.suse.com/security/cve/CVE-2024-42301.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-2024-45021.html">https://www.suse.com/security/cve/CVE-2024-45021.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-46674.html">https://www.suse.com/security/cve/CVE-2024-46674.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=1216223">https://bugzilla.suse.com/show_bug.cgi?id=1216223</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1223600">https://bugzilla.suse.com/show_bug.cgi?id=1223600</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1223958">https://bugzilla.suse.com/show_bug.cgi?id=1223958</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1225272">https://bugzilla.suse.com/show_bug.cgi?id=1225272</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=1229407">https://bugzilla.suse.com/show_bug.cgi?id=1229407</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=1229662">https://bugzilla.suse.com/show_bug.cgi?id=1229662</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1229947">https://bugzilla.suse.com/show_bug.cgi?id=1229947</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=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=1230507">https://bugzilla.suse.com/show_bug.cgi?id=1230507</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>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1231016">https://bugzilla.suse.com/show_bug.cgi?id=1231016</a>
</li>
</ul>
</div>