drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in xen
| Name: |
Denial of Service in xen |
|
| ID: |
SUSE-SU-2024:0935-1 |
|
| Distribution: |
SUSE |
|
| Plattformen: |
SUSE Linux Enterprise Micro 5.1, SUSE Linux Enterprise Micro 5.2, SUSE Linux Enterprise Micro for Rancher 5.2, SUSE openSUSE Leap 15.3 |
|
| Datum: |
Fr, 22. März 2024, 18:54 |
|
| Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-46841 |
|
| Applikationen: |
Xen |
|
Originalnachricht |
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# Security update for xen
Announcement ID: SUSE-SU-2024:0935-1
Rating: moderate
References:
* bsc#1219885
Cross-References:
* CVE-2023-46841
CVSS scores:
* CVE-2023-46841 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Affected Products:
* openSUSE Leap 15.3
* SUSE Linux Enterprise Micro 5.1
* SUSE Linux Enterprise Micro 5.2
* SUSE Linux Enterprise Micro for Rancher 5.2
An update that solves one vulnerability can now be installed.
## Description:
This update for xen fixes the following issues:
* CVE-2023-46841: Fixed shadow stack vs exceptions from emulation stubs
(XSA-451) (bsc#1219885).
## Patch Instructions:
To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
* SUSE Linux Enterprise Micro 5.2
zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-935=1
* SUSE Linux Enterprise Micro for Rancher 5.2
zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-935=1
* openSUSE Leap 15.3
zypper in -t patch SUSE-2024-935=1
* SUSE Linux Enterprise Micro 5.1
zypper in -t patch SUSE-SUSE-MicroOS-5.1-2024-935=1
## Package List:
* SUSE Linux Enterprise Micro 5.2 (x86_64)
* xen-libs-debuginfo-4.14.6_12-150300.3.66.1
* xen-libs-4.14.6_12-150300.3.66.1
* xen-debugsource-4.14.6_12-150300.3.66.1
* SUSE Linux Enterprise Micro for Rancher 5.2 (x86_64)
* xen-libs-debuginfo-4.14.6_12-150300.3.66.1
* xen-libs-4.14.6_12-150300.3.66.1
* xen-debugsource-4.14.6_12-150300.3.66.1
* openSUSE Leap 15.3 (aarch64 x86_64 i586)
* xen-tools-domU-4.14.6_12-150300.3.66.1
* xen-devel-4.14.6_12-150300.3.66.1
* xen-libs-debuginfo-4.14.6_12-150300.3.66.1
* xen-libs-4.14.6_12-150300.3.66.1
* xen-tools-domU-debuginfo-4.14.6_12-150300.3.66.1
* xen-debugsource-4.14.6_12-150300.3.66.1
* openSUSE Leap 15.3 (x86_64)
* xen-libs-32bit-debuginfo-4.14.6_12-150300.3.66.1
* xen-libs-32bit-4.14.6_12-150300.3.66.1
* openSUSE Leap 15.3 (aarch64 x86_64)
* xen-tools-4.14.6_12-150300.3.66.1
* xen-tools-debuginfo-4.14.6_12-150300.3.66.1
* xen-4.14.6_12-150300.3.66.1
* xen-doc-html-4.14.6_12-150300.3.66.1
* openSUSE Leap 15.3 (noarch)
* xen-tools-xendomains-wait-disk-4.14.6_12-150300.3.66.1
* openSUSE Leap 15.3 (aarch64_ilp32)
* xen-libs-64bit-4.14.6_12-150300.3.66.1
* xen-libs-64bit-debuginfo-4.14.6_12-150300.3.66.1
* SUSE Linux Enterprise Micro 5.1 (x86_64)
* xen-libs-debuginfo-4.14.6_12-150300.3.66.1
* xen-libs-4.14.6_12-150300.3.66.1
* xen-debugsource-4.14.6_12-150300.3.66.1
## References:
* https://www.suse.com/security/cve/CVE-2023-46841.html
* https://bugzilla.suse.com/show_bug.cgi?id=1219885
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<div class="container">
<h1>Security update for xen</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2024:0935-1</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=1219885">bsc#1219885</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-2023-46841.html">CVE-2023-46841</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-2023-46841</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span
class="cvss-score">6.5</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/AC:L/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">openSUSE Leap
15.3</li>
<li class="list-group-item">SUSE Linux
Enterprise Micro 5.1</li>
<li class="list-group-item">SUSE Linux
Enterprise Micro 5.2</li>
<li class="list-group-item">SUSE Linux
Enterprise Micro for Rancher 5.2</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 xen fixes the following issues:</p>
<ul>
<li>CVE-2023-46841: Fixed shadow stack vs exceptions from emulation stubs
(XSA-451) (bsc#1219885).</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 5.2
<br/>
<code>zypper in -t patch
SUSE-SUSE-MicroOS-5.2-2024-935=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro for Rancher 5.2
<br/>
<code>zypper in -t patch
SUSE-SUSE-MicroOS-5.2-2024-935=1</code>
</li>
<li class="list-group-item">
openSUSE Leap 15.3
<br/>
<code>zypper in -t patch
SUSE-2024-935=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro 5.1
<br/>
<code>zypper in -t patch
SUSE-SUSE-MicroOS-5.1-2024-935=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Micro 5.2 (x86_64)
<ul>
<li>xen-libs-debuginfo-4.14.6_12-150300.3.66.1</li>
<li>xen-libs-4.14.6_12-150300.3.66.1</li>
<li>xen-debugsource-4.14.6_12-150300.3.66.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.2 (x86_64)
<ul>
<li>xen-libs-debuginfo-4.14.6_12-150300.3.66.1</li>
<li>xen-libs-4.14.6_12-150300.3.66.1</li>
<li>xen-debugsource-4.14.6_12-150300.3.66.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.3 (aarch64 x86_64 i586)
<ul>
<li>xen-tools-domU-4.14.6_12-150300.3.66.1</li>
<li>xen-devel-4.14.6_12-150300.3.66.1</li>
<li>xen-libs-debuginfo-4.14.6_12-150300.3.66.1</li>
<li>xen-libs-4.14.6_12-150300.3.66.1</li>
<li>xen-tools-domU-debuginfo-4.14.6_12-150300.3.66.1</li>
<li>xen-debugsource-4.14.6_12-150300.3.66.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.3 (x86_64)
<ul>
<li>xen-libs-32bit-debuginfo-4.14.6_12-150300.3.66.1</li>
<li>xen-libs-32bit-4.14.6_12-150300.3.66.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.3 (aarch64 x86_64)
<ul>
<li>xen-tools-4.14.6_12-150300.3.66.1</li>
<li>xen-tools-debuginfo-4.14.6_12-150300.3.66.1</li>
<li>xen-4.14.6_12-150300.3.66.1</li>
<li>xen-doc-html-4.14.6_12-150300.3.66.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.3 (noarch)
<ul>
<li>xen-tools-xendomains-wait-disk-4.14.6_12-150300.3.66.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.3 (aarch64_ilp32)
<ul>
<li>xen-libs-64bit-4.14.6_12-150300.3.66.1</li>
<li>xen-libs-64bit-debuginfo-4.14.6_12-150300.3.66.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.1 (x86_64)
<ul>
<li>xen-libs-debuginfo-4.14.6_12-150300.3.66.1</li>
<li>xen-libs-4.14.6_12-150300.3.66.1</li>
<li>xen-debugsource-4.14.6_12-150300.3.66.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-46841.html">https://www.suse.com/security/cve/CVE-2023-46841.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1219885">https://bugzilla.suse.com/show_bug.cgi?id=1219885</a>
</li>
</ul>
</div>
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