<div class="container">
<h1>Security update for gcc12</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2023:3640-1</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=1214052">#1214052</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-2023-4039.html">CVE-2023-4039</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-2023-4039</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-4039</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">4.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N</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 12 SP2</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 12 SP3</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 12 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 12 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Server 12</li>
<li class="list-group-item">SUSE Linux Enterprise Server 12 SP1</li>
<li class="list-group-item">SUSE Linux Enterprise Server 12 SP2</li>
<li class="list-group-item">SUSE Linux Enterprise Server 12 SP3</li>
<li class="list-group-item">SUSE Linux Enterprise Server 12 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise Server 12 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 12</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 12 SP1</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 12 SP2</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 12 SP3</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 12 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 12 SP5</li>
<li class="list-group-item">Toolchain Module 12</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 gcc12 fixes the following issues:</p>
<ul>
<li>CVE-2023-4039: Fixed incorrect stack protector for C99 VLAs on Aarch64 (bsc#1214052).</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">
Toolchain Module 12
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Toolchain-12-2023-3640=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise High Performance Computing 12 SP5
<br/>
<code>zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-3640=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server 12 SP5
<br/>
<code>zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-3640=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server for SAP Applications 12 SP5
<br/>
<code>zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-3640=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
Toolchain Module 12 (aarch64 ppc64le s390x x86_64)
<ul>
<li>gcc12-PIE-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-devel-gcc12-12.3.0+git1204-1.13.1</li>
<li>gcc12-c++-debuginfo-12.3.0+git1204-1.13.1</li>
<li>gcc12-debugsource-12.3.0+git1204-1.13.1</li>
<li>cpp12-debuginfo-12.3.0+git1204-1.13.1</li>
<li>gcc12-debuginfo-12.3.0+git1204-1.13.1</li>
<li>gcc12-fortran-12.3.0+git1204-1.13.1</li>
<li>gcc12-c++-12.3.0+git1204-1.13.1</li>
<li>cpp12-12.3.0+git1204-1.13.1</li>
<li>gcc12-fortran-debuginfo-12.3.0+git1204-1.13.1</li>
<li>gcc12-12.3.0+git1204-1.13.1</li>
<li>gcc12-locale-12.3.0+git1204-1.13.1</li>
</ul>
</li>
<li>
Toolchain Module 12 (noarch)
<ul>
<li>gcc12-info-12.3.0+git1204-1.13.1</li>
</ul>
</li>
<li>
Toolchain Module 12 (s390x x86_64)
<ul>
<li>gcc12-32bit-12.3.0+git1204-1.13.1</li>
<li>gcc12-c++-32bit-12.3.0+git1204-1.13.1</li>
<li>gcc12-fortran-32bit-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-devel-gcc12-32bit-12.3.0+git1204-1.13.1</li>
</ul>
</li>
<li>
Toolchain Module 12 (x86_64)
<ul>
<li>cross-nvptx-newlib12-devel-12.3.0+git1204-1.13.1</li>
<li>cross-nvptx-gcc12-12.3.0+git1204-1.13.1</li>
<li>cross-nvptx-gcc12-debuginfo-12.3.0+git1204-1.13.1</li>
<li>cross-nvptx-gcc12-debugsource-12.3.0+git1204-1.13.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
<ul>
<li>libasan8-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-locale-12.3.0+git1204-1.13.1</li>
<li>libatomic1-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libgcc_s1-12.3.0+git1204-1.13.1</li>
<li>libgomp1-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-debuginfo-12.3.0+git1204-1.13.1</li>
<li>liblsan0-12.3.0+git1204-1.13.1</li>
<li>libasan8-12.3.0+git1204-1.13.1</li>
<li>libobjc4-12.3.0+git1204-1.13.1</li>
<li>liblsan0-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libobjc4-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libgcc_s1-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libgfortran5-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-12.3.0+git1204-1.13.1</li>
<li>libgomp1-12.3.0+git1204-1.13.1</li>
<li>libatomic1-12.3.0+git1204-1.13.1</li>
<li>libubsan1-12.3.0+git1204-1.13.1</li>
<li>libgfortran5-12.3.0+git1204-1.13.1</li>
<li>libitm1-12.3.0+git1204-1.13.1</li>
<li>libtsan2-12.3.0+git1204-1.13.1</li>
<li>libubsan1-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libtsan2-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-pp-12.3.0+git1204-1.13.1</li>
<li>libitm1-debuginfo-12.3.0+git1204-1.13.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64)
<ul>
<li>libhwasan0-12.3.0+git1204-1.13.1</li>
<li>libhwasan0-debuginfo-12.3.0+git1204-1.13.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Performance Computing 12 SP5 (x86_64)
<ul>
<li>libgomp1-32bit-12.3.0+git1204-1.13.1</li>
<li>libitm1-32bit-12.3.0+git1204-1.13.1</li>
<li>libobjc4-32bit-12.3.0+git1204-1.13.1</li>
<li>libquadmath0-12.3.0+git1204-1.13.1</li>
<li>libgcc_s1-32bit-12.3.0+git1204-1.13.1</li>
<li>libubsan1-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libasan8-32bit-12.3.0+git1204-1.13.1</li>
<li>libitm1-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libasan8-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libquadmath0-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libquadmath0-32bit-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libgcc_s1-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libobjc4-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-pp-32bit-12.3.0+git1204-1.13.1</li>
<li>libatomic1-32bit-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-32bit-12.3.0+git1204-1.13.1</li>
<li>libatomic1-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libubsan1-32bit-12.3.0+git1204-1.13.1</li>
<li>libgfortran5-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libgfortran5-32bit-12.3.0+git1204-1.13.1</li>
<li>libgomp1-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libquadmath0-debuginfo-12.3.0+git1204-1.13.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libasan8-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-locale-12.3.0+git1204-1.13.1</li>
<li>libatomic1-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libgcc_s1-12.3.0+git1204-1.13.1</li>
<li>libgomp1-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-debuginfo-12.3.0+git1204-1.13.1</li>
<li>liblsan0-12.3.0+git1204-1.13.1</li>
<li>libasan8-12.3.0+git1204-1.13.1</li>
<li>libobjc4-12.3.0+git1204-1.13.1</li>
<li>liblsan0-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libobjc4-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libgcc_s1-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libgfortran5-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-12.3.0+git1204-1.13.1</li>
<li>libgomp1-12.3.0+git1204-1.13.1</li>
<li>libatomic1-12.3.0+git1204-1.13.1</li>
<li>libubsan1-12.3.0+git1204-1.13.1</li>
<li>libgfortran5-12.3.0+git1204-1.13.1</li>
<li>libitm1-12.3.0+git1204-1.13.1</li>
<li>libtsan2-12.3.0+git1204-1.13.1</li>
<li>libubsan1-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libtsan2-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-pp-12.3.0+git1204-1.13.1</li>
<li>libitm1-debuginfo-12.3.0+git1204-1.13.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 12 SP5 (aarch64)
<ul>
<li>libhwasan0-12.3.0+git1204-1.13.1</li>
<li>libhwasan0-debuginfo-12.3.0+git1204-1.13.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 12 SP5 (ppc64le x86_64)
<ul>
<li>libquadmath0-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libquadmath0-12.3.0+git1204-1.13.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 12 SP5 (s390x x86_64)
<ul>
<li>libatomic1-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libgomp1-32bit-12.3.0+git1204-1.13.1</li>
<li>libubsan1-32bit-12.3.0+git1204-1.13.1</li>
<li>libgcc_s1-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libobjc4-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-pp-32bit-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-32bit-12.3.0+git1204-1.13.1</li>
<li>libgfortran5-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libitm1-32bit-12.3.0+git1204-1.13.1</li>
<li>libatomic1-32bit-12.3.0+git1204-1.13.1</li>
<li>libobjc4-32bit-12.3.0+git1204-1.13.1</li>
<li>libgfortran5-32bit-12.3.0+git1204-1.13.1</li>
<li>libgomp1-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libubsan1-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libgcc_s1-32bit-12.3.0+git1204-1.13.1</li>
<li>libasan8-32bit-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libitm1-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libasan8-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 12 SP5 (x86_64)
<ul>
<li>libquadmath0-32bit-12.3.0+git1204-1.13.1</li>
<li>libquadmath0-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
<ul>
<li>libasan8-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-locale-12.3.0+git1204-1.13.1</li>
<li>libatomic1-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libgcc_s1-12.3.0+git1204-1.13.1</li>
<li>libquadmath0-12.3.0+git1204-1.13.1</li>
<li>libgomp1-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-debuginfo-12.3.0+git1204-1.13.1</li>
<li>liblsan0-12.3.0+git1204-1.13.1</li>
<li>libasan8-12.3.0+git1204-1.13.1</li>
<li>libobjc4-12.3.0+git1204-1.13.1</li>
<li>liblsan0-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libobjc4-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libgcc_s1-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libgfortran5-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-12.3.0+git1204-1.13.1</li>
<li>libgomp1-12.3.0+git1204-1.13.1</li>
<li>libatomic1-12.3.0+git1204-1.13.1</li>
<li>libubsan1-12.3.0+git1204-1.13.1</li>
<li>libgfortran5-12.3.0+git1204-1.13.1</li>
<li>libitm1-12.3.0+git1204-1.13.1</li>
<li>libtsan2-12.3.0+git1204-1.13.1</li>
<li>libubsan1-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libtsan2-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-pp-12.3.0+git1204-1.13.1</li>
<li>libquadmath0-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libitm1-debuginfo-12.3.0+git1204-1.13.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64)
<ul>
<li>libgomp1-32bit-12.3.0+git1204-1.13.1</li>
<li>libitm1-32bit-12.3.0+git1204-1.13.1</li>
<li>libobjc4-32bit-12.3.0+git1204-1.13.1</li>
<li>libubsan1-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libgcc_s1-32bit-12.3.0+git1204-1.13.1</li>
<li>libasan8-32bit-12.3.0+git1204-1.13.1</li>
<li>libitm1-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libasan8-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libquadmath0-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libquadmath0-32bit-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libgcc_s1-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libobjc4-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-pp-32bit-12.3.0+git1204-1.13.1</li>
<li>libatomic1-32bit-12.3.0+git1204-1.13.1</li>
<li>libstdc++6-32bit-12.3.0+git1204-1.13.1</li>
<li>libatomic1-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libubsan1-32bit-12.3.0+git1204-1.13.1</li>
<li>libgfortran5-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
<li>libgfortran5-32bit-12.3.0+git1204-1.13.1</li>
<li>libgomp1-32bit-debuginfo-12.3.0+git1204-1.13.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-4039.html">https://www.suse.com/security/cve/CVE-2023-4039.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1214052">https://bugzilla.suse.com/show_bug.cgi?id=1214052</a>
</li>
</ul>
</div>