<div class="container">
<h1>Security update for ovmf</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2023:1940-1</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=1174246">#1174246</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1196741">#1196741</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-2019-14560.html">CVE-2019-14560</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2021-38578.html">CVE-2021-38578</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-2019-14560</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.1</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2021-38578</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.4</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2021-38578</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">SUSE CaaS Platform 4.0</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP1</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP1</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP1</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves two vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for ovmf fixes the following issues:</p>
<ul>
<li>CVE-2019-14560: Fixed potential secure boot bypass via an improper check of GetEfiGlobalVariable2 (bsc#1174246). </li>
<li>CVE-2021-38578: Fixed underflow in MdeModulePkg/PiSmmCore SmmEntryPointAdd (bsc#1196741).</li>
</ul>
<h2>Patch Instructions:</h2>
<p>
To install this SUSE Important 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 High Performance Computing 15 SP1 LTSS 15-SP1
<br/>
<code>zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2023-1940=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2023-1940=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server for SAP Applications 15 SP1
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2023-1940=1</code>
</li>
<li class="list-group-item">
SUSE CaaS Platform 4.0
<br/>
<span>
To install this update, use the SUSE CaaS Platform 'skuba' tool. It will
inform you if it detects new updates and let you then trigger updating of
the complete cluster in a controlled way.
</span>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1 (aarch64 x86_64)
<ul>
<li>ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1</li>
<li>ovmf-2017+git1510945757.b2662641d5-150000.5.46.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1 (noarch)
<ul>
<li>qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-150000.5.46.1</li>
<li>qemu-uefi-aarch64-2017+git1510945757.b2662641d5-150000.5.46.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1 (aarch64 x86_64)
<ul>
<li>ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1</li>
<li>ovmf-2017+git1510945757.b2662641d5-150000.5.46.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1 (noarch)
<ul>
<li>qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-150000.5.46.1</li>
<li>qemu-uefi-aarch64-2017+git1510945757.b2662641d5-150000.5.46.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP1 (x86_64)
<ul>
<li>ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1</li>
<li>ovmf-2017+git1510945757.b2662641d5-150000.5.46.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP1 (noarch)
<ul>
<li>qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-150000.5.46.1</li>
</ul>
</li>
<li>
SUSE CaaS Platform 4.0 (x86_64)
<ul>
<li>ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1</li>
<li>ovmf-2017+git1510945757.b2662641d5-150000.5.46.1</li>
</ul>
</li>
<li>
SUSE CaaS Platform 4.0 (noarch)
<ul>
<li>qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-150000.5.46.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2019-14560.html">https://www.suse.com/security/cve/CVE-2019-14560.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2021-38578.html">https://www.suse.com/security/cve/CVE-2021-38578.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1174246">https://bugzilla.suse.com/show_bug.cgi?id=1174246</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1196741">https://bugzilla.suse.com/show_bug.cgi?id=1196741</a>
</li>
</ul>
</div>