<div class="container">
<h1>Security update for the Linux Kernel (Live Patch 41 for SLE 15 SP2)</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2024:1742-1</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=1216644">bsc#1216644</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218259">bsc#1218259</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1220211">bsc#1220211</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1220832">bsc#1220832</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1222685">bsc#1222685</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1223514">bsc#1223514</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-2022-48651.html">CVE-2022-48651</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-52502.html">CVE-2023-52502</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-6546.html">CVE-2023-6546</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-6931.html">CVE-2023-6931</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-26585.html">CVE-2024-26585</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-2022-48651</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-2023-52502</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-2023-6546</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-2023-6546</span>
<span class="cvss-source">
(
NVD
):
</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-2023-6931</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-2023-6931</span>
<span class="cvss-source">
(
NVD
):
</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-2024-26585</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-2024-26585</span>
<span class="cvss-source">
(
NVD
):
</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>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP2</li>
<li class="list-group-item">SUSE Linux Enterprise Live Patching 15-SP2</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP2</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP2</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves five vulnerabilities and has one security fix can now be installed.</p>
<h2>Description:</h2>
<p>This update for the Linux Kernel 5.3.18-150200_24_166 fixes several issues.</p>
<p>The following security issues were fixed:</p>
<ul>
<li>CVE-2023-6931: Fixed a heap out-of-bounds write vulnerability in perf_read_group() (bsc#1216644). </li>
<li>CVE-2022-48651: Fixed an out-of-bound bug in ipvlan caused by unset skb->mac_header (bsc#1223514).</li>
<li>CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() (bsc#1220832).</li>
<li>CVE-2024-26585: Fixed race between tx work scheduling and socket close for tls (bsc#1220211).</li>
<li>CVE-2023-6546: Fixed a race condition that could lead to a use-after-free in the GSM 0710 tty multiplexor (bsc#1222685).</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-SP2
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2024-1742=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Live Patching 15-SP2 (ppc64le s390x x86_64)
<ul>
<li>kernel-livepatch-5_3_18-150200_24_166-default-debuginfo-9-150200.2.1</li>
<li>kernel-livepatch-5_3_18-150200_24_166-default-9-150200.2.1</li>
<li>kernel-livepatch-SLE15-SP2_Update_41-debugsource-9-150200.2.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2022-48651.html">https://www.suse.com/security/cve/CVE-2022-48651.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-52502.html">https://www.suse.com/security/cve/CVE-2023-52502.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-6546.html">https://www.suse.com/security/cve/CVE-2023-6546.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-6931.html">https://www.suse.com/security/cve/CVE-2023-6931.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-26585.html">https://www.suse.com/security/cve/CVE-2024-26585.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1216644">https://bugzilla.suse.com/show_bug.cgi?id=1216644</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218259">https://bugzilla.suse.com/show_bug.cgi?id=1218259</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1220211">https://bugzilla.suse.com/show_bug.cgi?id=1220211</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1220832">https://bugzilla.suse.com/show_bug.cgi?id=1220832</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1222685">https://bugzilla.suse.com/show_bug.cgi?id=1222685</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1223514">https://bugzilla.suse.com/show_bug.cgi?id=1223514</a>
</li>
</ul>
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