<div class="container">
<h1>Security update for qemu</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2023:3082-2</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=1179993">bsc#1179993</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1181740">bsc#1181740</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1207205">bsc#1207205</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1212968">bsc#1212968</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1213001">bsc#1213001</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1213414">bsc#1213414</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-2023-0330.html">CVE-2023-0330</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-2861.html">CVE-2023-2861</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-3255.html">CVE-2023-3255</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-3301.html">CVE-2023-3301</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-2023-0330</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-0330</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.0</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-2861</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-3255</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2023-3255</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/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-2023-3301</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.6</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/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 Micro 5.5</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves four vulnerabilities and has two security fixes can now be installed.</p>
<h2>Description:</h2>
<p>This update for qemu fixes the following issues:</p>
<ul>
<li>CVE-2023-3301: Fixed incorrect cleanup of the vdpa/vhost-net structures if peer nic is present (bsc#1213414).</li>
<li>CVE-2023-0330: Fixed reentrancy issues in the LSI controller (bsc#1207205).</li>
<li>CVE-2023-2861: Fixed opening special files in 9pfs (bsc#1212968).</li>
<li>CVE-2023-3255: Fixed infinite loop in inflate_buffer() leads to denial of service (bsc#1213001).</li>
</ul>
<p>Bugfixes: </p>
<ul>
<li>hw/ide/piix: properly initialize the BMIBA register (bsc#bsc#1179993)</li>
<li>Fixed issue where Guest did not run on XEN SLES15SP2 (bsc#1181740).</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 Micro 5.5
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.5-2023-3082=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Micro 5.5 (aarch64 s390x x86_64)
<ul>
<li>qemu-hw-usb-redirect-7.1.0-150500.49.6.1</li>
<li>qemu-chardev-spice-7.1.0-150500.49.6.1</li>
<li>qemu-tools-7.1.0-150500.49.6.1</li>
<li>qemu-guest-agent-7.1.0-150500.49.6.1</li>
<li>qemu-ui-opengl-7.1.0-150500.49.6.1</li>
<li>qemu-7.1.0-150500.49.6.1</li>
<li>qemu-guest-agent-debuginfo-7.1.0-150500.49.6.1</li>
<li>qemu-chardev-spice-debuginfo-7.1.0-150500.49.6.1</li>
<li>qemu-tools-debuginfo-7.1.0-150500.49.6.1</li>
<li>qemu-ui-spice-core-7.1.0-150500.49.6.1</li>
<li>qemu-hw-display-virtio-vga-debuginfo-7.1.0-150500.49.6.1</li>
<li>qemu-debuginfo-7.1.0-150500.49.6.1</li>
<li>qemu-ui-spice-core-debuginfo-7.1.0-150500.49.6.1</li>
<li>qemu-audio-spice-debuginfo-7.1.0-150500.49.6.1</li>
<li>qemu-block-curl-7.1.0-150500.49.6.1</li>
<li>qemu-hw-display-virtio-vga-7.1.0-150500.49.6.1</li>
<li>qemu-block-curl-debuginfo-7.1.0-150500.49.6.1</li>
<li>qemu-ui-opengl-debuginfo-7.1.0-150500.49.6.1</li>
<li>qemu-debugsource-7.1.0-150500.49.6.1</li>
<li>qemu-hw-display-qxl-7.1.0-150500.49.6.1</li>
<li>qemu-hw-display-virtio-gpu-7.1.0-150500.49.6.1</li>
<li>qemu-hw-usb-redirect-debuginfo-7.1.0-150500.49.6.1</li>
<li>qemu-hw-display-virtio-gpu-debuginfo-7.1.0-150500.49.6.1</li>
<li>qemu-audio-spice-7.1.0-150500.49.6.1</li>
<li>qemu-hw-display-qxl-debuginfo-7.1.0-150500.49.6.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.5 (aarch64)
<ul>
<li>qemu-arm-7.1.0-150500.49.6.1</li>
<li>qemu-arm-debuginfo-7.1.0-150500.49.6.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.5 (noarch)
<ul>
<li>qemu-ipxe-1.0.0+-150500.49.6.1</li>
<li>qemu-sgabios-8-150500.49.6.1</li>
<li>qemu-seabios-1.16.0_0_gd239552-150500.49.6.1</li>
<li>qemu-vgabios-1.16.0_0_gd239552-150500.49.6.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.5 (s390x)
<ul>
<li>qemu-s390x-7.1.0-150500.49.6.1</li>
<li>qemu-s390x-debuginfo-7.1.0-150500.49.6.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.5 (x86_64)
<ul>
<li>qemu-x86-debuginfo-7.1.0-150500.49.6.1</li>
<li>qemu-accel-tcg-x86-7.1.0-150500.49.6.1</li>
<li>qemu-accel-tcg-x86-debuginfo-7.1.0-150500.49.6.1</li>
<li>qemu-x86-7.1.0-150500.49.6.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-0330.html">https://www.suse.com/security/cve/CVE-2023-0330.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-2861.html">https://www.suse.com/security/cve/CVE-2023-2861.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-3255.html">https://www.suse.com/security/cve/CVE-2023-3255.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-3301.html">https://www.suse.com/security/cve/CVE-2023-3301.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1179993">https://bugzilla.suse.com/show_bug.cgi?id=1179993</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1181740">https://bugzilla.suse.com/show_bug.cgi?id=1181740</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1207205">https://bugzilla.suse.com/show_bug.cgi?id=1207205</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1212968">https://bugzilla.suse.com/show_bug.cgi?id=1212968</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1213001">https://bugzilla.suse.com/show_bug.cgi?id=1213001</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1213414">https://bugzilla.suse.com/show_bug.cgi?id=1213414</a>
</li>
</ul>
</div>