<div class="container">
<h1>Security update for tpm2-0-tss</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2023:0526-1</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=1207325">#1207325</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-2023-22745.html">CVE-2023-22745</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-2023-22745</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-2023-22745</span>
<span class="cvss-source">
(
NVD
):
</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>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">Basesystem Module 15-SP4</li>
<li class="list-group-item">openSUSE Leap 15.4</li>
<li class="list-group-item">openSUSE Leap Micro 5.3</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise Micro 5.3</li>
<li class="list-group-item">SUSE Linux Enterprise Micro for Rancher 5.3</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP4</li>
<li class="list-group-item">SUSE Manager Proxy 4.3</li>
<li class="list-group-item">SUSE Manager Retail Branch Server 4.3</li>
<li class="list-group-item">SUSE Manager Server 4.3</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves one vulnerability can now be installed.</p>
<h2>Description:</h2>
<p>This update for tpm2-0-tss fixes the following issues:</p>
<ul>
<li>CVE-2023-22745: Fixed a memory safety issue that could be exploited
by local attackers with TPM access (bsc#1207325).</li>
</ul>
<h2>Patch Instructions:</h2>
<p>
To install this SUSE Moderate 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">
openSUSE Leap Micro 5.3
<br/>
<code>zypper in -t patch openSUSE-Leap-Micro-5.3-2023-526=1</code>
</li>
<li class="list-group-item">
openSUSE Leap 15.4
<br/>
<code>zypper in -t patch openSUSE-SLE-15.4-2023-526=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro for Rancher 5.3
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.3-2023-526=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro 5.3
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.3-2023-526=1</code>
</li>
<li class="list-group-item">
Basesystem Module 15-SP4
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-526=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap Micro 5.3 (aarch64 x86_64)
<ul>
<li>libtss2-sys1-3.1.0-150400.3.3.1</li>
<li>libtss2-tctildr0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-rc0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-mu0-debuginfo-3.1.0-150400.3.3.1</li>
<li>tpm2-0-tss-debugsource-3.1.0-150400.3.3.1</li>
<li>libtss2-esys0-3.1.0-150400.3.3.1</li>
<li>libtss2-mu0-3.1.0-150400.3.3.1</li>
<li>libtss2-fapi1-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-esys0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-rc0-3.1.0-150400.3.3.1</li>
<li>libtss2-sys1-debuginfo-3.1.0-150400.3.3.1</li>
<li>tpm2-0-tss-3.1.0-150400.3.3.1</li>
<li>libtss2-tctildr0-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-device0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-device0-3.1.0-150400.3.3.1</li>
<li>libtss2-fapi1-3.1.0-150400.3.3.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libtss2-tcti-pcap0-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-pcap0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-fapi1-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-esys0-debuginfo-3.1.0-150400.3.3.1</li>
<li>tpm2-0-tss-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-cmd0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-sys1-3.1.0-150400.3.3.1</li>
<li>libtss2-mu0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-cmd0-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-mssim0-3.1.0-150400.3.3.1</li>
<li>libtss2-fapi1-3.1.0-150400.3.3.1</li>
<li>tpm2-0-tss-debugsource-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-swtpm0-3.1.0-150400.3.3.1</li>
<li>libtss2-tctildr0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-rc0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-esys0-3.1.0-150400.3.3.1</li>
<li>libtss2-mu0-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-mssim0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-sys1-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-rc0-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-swtpm0-debuginfo-3.1.0-150400.3.3.1</li>
<li>tpm2-0-tss-devel-3.1.0-150400.3.3.1</li>
<li>libtss2-tctildr0-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-device0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-device0-3.1.0-150400.3.3.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.4 (x86_64)
<ul>
<li>libtss2-tcti-mssim0-32bit-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-rc0-32bit-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-device0-32bit-3.1.0-150400.3.3.1</li>
<li>libtss2-fapi1-32bit-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-rc0-32bit-3.1.0-150400.3.3.1</li>
<li>libtss2-esys0-32bit-3.1.0-150400.3.3.1</li>
<li>libtss2-esys0-32bit-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-swtpm0-32bit-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-mssim0-32bit-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-cmd0-32bit-3.1.0-150400.3.3.1</li>
<li>libtss2-sys1-32bit-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-mu0-32bit-3.1.0-150400.3.3.1</li>
<li>libtss2-mu0-32bit-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-fapi1-32bit-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-swtpm0-32bit-3.1.0-150400.3.3.1</li>
<li>libtss2-sys1-32bit-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-device0-32bit-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-cmd0-32bit-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-tctildr0-32bit-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-tctildr0-32bit-3.1.0-150400.3.3.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
<ul>
<li>libtss2-sys1-3.1.0-150400.3.3.1</li>
<li>libtss2-tctildr0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-rc0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-mu0-debuginfo-3.1.0-150400.3.3.1</li>
<li>tpm2-0-tss-debugsource-3.1.0-150400.3.3.1</li>
<li>libtss2-esys0-3.1.0-150400.3.3.1</li>
<li>libtss2-mu0-3.1.0-150400.3.3.1</li>
<li>libtss2-fapi1-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-esys0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-rc0-3.1.0-150400.3.3.1</li>
<li>libtss2-sys1-debuginfo-3.1.0-150400.3.3.1</li>
<li>tpm2-0-tss-3.1.0-150400.3.3.1</li>
<li>libtss2-tctildr0-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-device0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-device0-3.1.0-150400.3.3.1</li>
<li>libtss2-fapi1-3.1.0-150400.3.3.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
<ul>
<li>libtss2-sys1-3.1.0-150400.3.3.1</li>
<li>libtss2-tctildr0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-rc0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-mu0-debuginfo-3.1.0-150400.3.3.1</li>
<li>tpm2-0-tss-debugsource-3.1.0-150400.3.3.1</li>
<li>libtss2-esys0-3.1.0-150400.3.3.1</li>
<li>libtss2-mu0-3.1.0-150400.3.3.1</li>
<li>libtss2-fapi1-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-esys0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-rc0-3.1.0-150400.3.3.1</li>
<li>libtss2-sys1-debuginfo-3.1.0-150400.3.3.1</li>
<li>tpm2-0-tss-3.1.0-150400.3.3.1</li>
<li>libtss2-tctildr0-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-device0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-device0-3.1.0-150400.3.3.1</li>
<li>libtss2-fapi1-3.1.0-150400.3.3.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libtss2-tcti-pcap0-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-pcap0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-fapi1-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-esys0-debuginfo-3.1.0-150400.3.3.1</li>
<li>tpm2-0-tss-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-cmd0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-sys1-3.1.0-150400.3.3.1</li>
<li>libtss2-mu0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-cmd0-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-mssim0-3.1.0-150400.3.3.1</li>
<li>libtss2-fapi1-3.1.0-150400.3.3.1</li>
<li>tpm2-0-tss-debugsource-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-swtpm0-3.1.0-150400.3.3.1</li>
<li>libtss2-tctildr0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-rc0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-esys0-3.1.0-150400.3.3.1</li>
<li>libtss2-mu0-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-mssim0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-sys1-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-rc0-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-swtpm0-debuginfo-3.1.0-150400.3.3.1</li>
<li>tpm2-0-tss-devel-3.1.0-150400.3.3.1</li>
<li>libtss2-tctildr0-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-device0-debuginfo-3.1.0-150400.3.3.1</li>
<li>libtss2-tcti-device0-3.1.0-150400.3.3.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-22745.html">https://www.suse.com/security/cve/CVE-2023-22745.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1207325">https://bugzilla.suse.com/show_bug.cgi?id=1207325</a>
</li>
</ul>
</div>