<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-2024:3617-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2024-10-14T12:07:08Z</td>
</tr>
<tr>
<th>Rating:</th>
<td>moderate</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1214298">bsc#1214298</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1226606">bsc#1226606</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1227764">bsc#1227764</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1228487">bsc#1228487</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1228654">bsc#1228654</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1230434">bsc#1230434</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-2024-38538.html">CVE-2024-38538</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-40902.html">CVE-2024-40902</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-42104.html">CVE-2024-42104</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-42148.html">CVE-2024-42148</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-45021.html">CVE-2024-45021</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-2024-38538</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.5</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-38538</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-40902</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:H/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-40902</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-2024-42104</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.9</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-42104</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.1</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-42104</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-2024-42148</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-2024-42148</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-2024-45021</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>
</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 11-SP4</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>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-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).</li>
<li>CVE-2024-40902: jfs: xattr: fix buffer overflow for invalid xattr (bsc#1227764).</li>
<li>CVE-2024-42104: nilfs2: add missing check for inode numbers on directory entries (bsc#1228654).</li>
<li>CVE-2024-42148: Fix multiple UBSAN array-index-out-of-bounds (bsc#1228487).</li>
<li>CVE-2024-45021: memcg_write_event_control(): fix a user-triggerable oops (bsc#1230434).</li>
</ul>
<p>The following non-security bugs were fixed:</p>
<ul>
<li>alarmtimer: Lock k_itimer during timer callback (bsc#1214298).</li>
<li>alarmtimers: Add alarm_forward functionality (bsc#1214298).</li>
<li>alarmtimers: Change alarmtimer functions to return alarmtimer_restart (bsc#1214298).</li>
<li>alarmtimers: Push rearming peroidic timers down into alamrtimer (bsc#1214298).</li>
<li>alarmtimers: Remove interval cap limit hack (bsc#1214298).</li>
<li>kABI fix for alarmtimer_restart functionality (bsc#1214298).</li>
<li>kABI fix update for alarm_forward (bsc#1214298).</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 11-SP4
<br/>
<code>zypper in -t patch SUSE-SLE-SERVER-11-SP4-LTSS-EXTREME-CORE-2024-3617=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-2024-3617=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE 11-SP4 (nosrc x86_64)
<ul>
<li>kernel-default-3.0.101-108.165.1</li>
<li>kernel-xen-3.0.101-108.165.1</li>
<li>kernel-trace-3.0.101-108.165.1</li>
<li>kernel-ec2-3.0.101-108.165.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE 11-SP4 (x86_64)
<ul>
<li>kernel-default-base-3.0.101-108.165.1</li>
<li>kernel-xen-base-3.0.101-108.165.1</li>
<li>kernel-default-devel-3.0.101-108.165.1</li>
<li>kernel-ec2-base-3.0.101-108.165.1</li>
<li>kernel-trace-devel-3.0.101-108.165.1</li>
<li>kernel-source-3.0.101-108.165.1</li>
<li>kernel-xen-devel-3.0.101-108.165.1</li>
<li>kernel-ec2-devel-3.0.101-108.165.1</li>
<li>kernel-trace-base-3.0.101-108.165.1</li>
<li>kernel-syms-3.0.101-108.165.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 11 SP4 (nosrc x86_64)
<ul>
<li>kernel-default-3.0.101-108.165.1</li>
<li>kernel-xen-3.0.101-108.165.1</li>
<li>kernel-trace-3.0.101-108.165.1</li>
<li>kernel-ec2-3.0.101-108.165.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 11 SP4 (x86_64)
<ul>
<li>kernel-default-base-3.0.101-108.165.1</li>
<li>kernel-xen-base-3.0.101-108.165.1</li>
<li>kernel-default-devel-3.0.101-108.165.1</li>
<li>kernel-ec2-base-3.0.101-108.165.1</li>
<li>kernel-trace-devel-3.0.101-108.165.1</li>
<li>kernel-source-3.0.101-108.165.1</li>
<li>kernel-xen-devel-3.0.101-108.165.1</li>
<li>kernel-ec2-devel-3.0.101-108.165.1</li>
<li>kernel-trace-base-3.0.101-108.165.1</li>
<li>kernel-syms-3.0.101-108.165.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-38538.html">https://www.suse.com/security/cve/CVE-2024-38538.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-40902.html">https://www.suse.com/security/cve/CVE-2024-40902.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-42104.html">https://www.suse.com/security/cve/CVE-2024-42104.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-42148.html">https://www.suse.com/security/cve/CVE-2024-42148.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://bugzilla.suse.com/show_bug.cgi?id=1214298">https://bugzilla.suse.com/show_bug.cgi?id=1214298</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1226606">https://bugzilla.suse.com/show_bug.cgi?id=1226606</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1227764">https://bugzilla.suse.com/show_bug.cgi?id=1227764</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1228487">https://bugzilla.suse.com/show_bug.cgi?id=1228487</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1228654">https://bugzilla.suse.com/show_bug.cgi?id=1228654</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>
</ul>
</div>