drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Linux (Live Patch 7 SLE 15 SP4)
| Name: |
Mehrere Probleme in Linux (Live Patch 7 SLE 15 SP4) |
|
| ID: |
SUSE-SU-2023:1708-1 |
|
| Distribution: |
SUSE |
|
| Plattformen: |
SUSE Linux Enterprise Micro 5.3, SUSE Linux Enterprise Real Time 15 SP4, SUSE Linux Enterprise High Performance Computing 15 SP4, SUSE Linux Enterprise Server 15 SP4, SUSE Linux Enterprise Server for SAP Applications 15 SP4, SUSE Linux Enterprise Micro 5.4, SUSE Linux Enterprise Live Patching 15-SP4 |
|
| Datum: |
Fr, 31. März 2023, 15:53 |
|
| Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0266
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1078
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-26545 |
|
| Applikationen: |
Linux |
|
Originalnachricht |
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# Security update for the Linux Kernel (Live Patch 7 for SLE 15 SP4)
Announcement ID: SUSE-SU-2023:1708-1
Rating: important
References:
* #1207190
* #1208838
* #1208909
Cross-References:
* CVE-2023-0266
* CVE-2023-1078
* CVE-2023-26545
CVSS scores:
* CVE-2023-0266 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-0266 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-1078 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-26545 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-26545 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
* SUSE Linux Enterprise High Performance Computing 15 SP4
* SUSE Linux Enterprise Live Patching 15-SP4
* SUSE Linux Enterprise Micro 5.3
* SUSE Linux Enterprise Micro 5.4
* SUSE Linux Enterprise Real Time 15 SP4
* SUSE Linux Enterprise Server 15 SP4
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
An update that solves three vulnerabilities can now be installed.
## Description:
This update for the Linux Kernel 5.14.21-150400_24_41 fixes several issues.
The following security issues were fixed:
* CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation
failure (bsc#1208700).
* CVE-2023-1078: Fixed a heap out-of-bounds write in rds_rm_zerocopy_callback
(bsc#1208838).
* CVE-2023-0266: Fixed a use-after-free vulnerability inside the ALSA PCM
package. SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 was missing locks that could
have been used in a use-after-free that could have resulted in a priviledge
escalation to gain ring0 access from the system user (bsc#1207190).
## Patch Instructions:
To install this SUSE Important 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 Live Patching 15-SP4
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2023-1708=1
## Package List:
* SUSE Linux Enterprise Live Patching 15-SP4 (ppc64le s390x x86_64)
* kernel-livepatch-5_14_21-150400_24_41-default-3-150400.2.3
* kernel-livepatch-SLE15-SP4_Update_7-debugsource-3-150400.2.3
* kernel-livepatch-5_14_21-150400_24_41-default-debuginfo-3-150400.2.3
## References:
* https://www.suse.com/security/cve/CVE-2023-0266.html
* https://www.suse.com/security/cve/CVE-2023-1078.html
* https://www.suse.com/security/cve/CVE-2023-26545.html
* https://bugzilla.suse.com/show_bug.cgi?id=1207190
* https://bugzilla.suse.com/show_bug.cgi?id=1208838
* https://bugzilla.suse.com/show_bug.cgi?id=1208909
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<div class="container">
<h1>Security update for the Linux Kernel (Live Patch 7 for SLE 15
SP4)</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2023:1708-1</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=1207190">#1207190</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1208838">#1208838</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1208909">#1208909</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-2023-0266.html">CVE-2023-0266</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-1078.html">CVE-2023-1078</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-26545.html">CVE-2023-26545</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-2023-0266</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span
class="cvss-score">7.8</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2023-0266</span>
<span class="cvss-source">
(
NVD
):
</span>
<span
class="cvss-score">7.8</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2023-1078</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span
class="cvss-score">7.8</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2023-26545</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span
class="cvss-score">7.0</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2023-26545</span>
<span class="cvss-source">
(
NVD
):
</span>
<span
class="cvss-score">7.8</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/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 Linux
Enterprise High Performance Computing 15 SP4</li>
<li class="list-group-item">SUSE Linux
Enterprise Live Patching 15-SP4</li>
<li class="list-group-item">SUSE Linux
Enterprise Micro 5.3</li>
<li class="list-group-item">SUSE Linux
Enterprise Micro 5.4</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>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves three vulnerabilities can now be
installed.</p>
<h2>Description:</h2>
<p>This update for the Linux Kernel 5.14.21-150400_24_41 fixes
several issues.</p>
<p>The following security issues were fixed:</p>
<ul>
<li>CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an
allocation failure (bsc#1208700).</li>
<li>CVE-2023-1078: Fixed a heap out-of-bounds write in
rds_rm_zerocopy_callback (bsc#1208838).</li>
<li>CVE-2023-0266: Fixed a use-after-free vulnerability inside the ALSA
PCM package. SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 was missing locks that could have been used in a use-after-free that could have resulted in a priviledge escalation to gain ring0 access from the system user (bsc#1207190).</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 Live Patching 15-SP4
<br/>
<code>zypper in -t patch
SUSE-SLE-Module-Live-Patching-15-SP4-2023-1708=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Live Patching 15-SP4 (ppc64le s390x
x86_64)
<ul>
<li>kernel-livepatch-5_14_21-150400_24_41-default-3-150400.2.3</li>
<li>kernel-livepatch-SLE15-SP4_Update_7-debugsource-3-150400.2.3</li>
<li>kernel-livepatch-5_14_21-150400_24_41-default-debuginfo-3-150400.2.3</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-0266.html">https://www.suse.com/security/cve/CVE-2023-0266.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-1078.html">https://www.suse.com/security/cve/CVE-2023-1078.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-26545.html">https://www.suse.com/security/cve/CVE-2023-26545.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1207190">https://bugzilla.suse.com/show_bug.cgi?id=1207190</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1208838">https://bugzilla.suse.com/show_bug.cgi?id=1208838</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1208909">https://bugzilla.suse.com/show_bug.cgi?id=1208909</a>
</li>
</ul>
</div>
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