drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Linux RT (Live Patch 1 SLE 15 SP5)
| Name: |
Mehrere Probleme in Linux RT (Live Patch 1 SLE 15 SP5) |
|
| ID: |
SUSE-SU-2024:0995-1 |
|
| Distribution: |
SUSE |
|
| Plattformen: |
SUSE Linux Enterprise Real Time 15 SP5, SUSE Linux Enterprise Server for SAP Applications 15 SP5, SUSE Linux Enterprise Server 15 SP5, SUSE Linux Enterprise High Performance Computing 15 SP5, SUSE Linux Enterprise Live Patching 15-SP5, SUSE Linux Enterprise Micro 5.5, SUSE openSUSE Leap 15.5 |
|
| Datum: |
Di, 26. März 2024, 16:03 |
|
| Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-46813
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-39191
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51779
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6531 |
|
| Applikationen: |
RT-Preempt-Realtime-Patch |
|
Originalnachricht |
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# Security update for the Linux Kernel RT (Live Patch 1 for SLE 15 SP5)
Announcement ID: SUSE-SU-2024:0995-1
Rating: important
References:
* bsc#1215887
* bsc#1216898
* bsc#1218487
* bsc#1218610
Cross-References:
* CVE-2023-39191
* CVE-2023-46813
* CVE-2023-51779
* CVE-2023-6531
CVSS scores:
* CVE-2023-39191 ( SUSE ): 8.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
* CVE-2023-39191 ( NVD ): 8.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
* CVE-2023-46813 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-46813 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-51779 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-6531 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-6531 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
* openSUSE Leap 15.5
* SUSE Linux Enterprise High Performance Computing 15 SP5
* SUSE Linux Enterprise Live Patching 15-SP5
* SUSE Linux Enterprise Micro 5.5
* SUSE Linux Enterprise Real Time 15 SP5
* SUSE Linux Enterprise Server 15 SP5
* SUSE Linux Enterprise Server for SAP Applications 15 SP5
An update that solves four vulnerabilities can now be installed.
## Description:
This update for the Linux Kernel 5.14.21-150500_13_5 fixes several issues.
The following security issues were fixed:
* CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the
unix
garbage collector's deletion of SKB races with
unix_stream_read_generic()on
the socket that the SKB is queued on (bsc#1218487).
* CVE-2023-46813: Fixed a local privilege escalation with user-space programs
that have access to MMIO regions (bsc#1216898).
* CVE-2023-39191: Fixed a lack of validation of dynamic pointers within user-
supplied eBPF programs that may have allowed an attacker with CAP_BPF
privileges to escalate privileges and execute arbitrary code. (bsc#1215863)
* CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race
condition in bt_sock_recvmsg (bsc#1218610).
## 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:
* openSUSE Leap 15.5
zypper in -t patch SUSE-2024-995=1
* SUSE Linux Enterprise Live Patching 15-SP5
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2024-995=1
## Package List:
* openSUSE Leap 15.5 (x86_64)
* kernel-livepatch-SLE15-SP5-RT_Update_1-debugsource-8-150500.2.2
* kernel-livepatch-5_14_21-150500_13_5-rt-8-150500.2.2
* kernel-livepatch-5_14_21-150500_13_5-rt-debuginfo-8-150500.2.2
* SUSE Linux Enterprise Live Patching 15-SP5 (x86_64)
* kernel-livepatch-SLE15-SP5-RT_Update_1-debugsource-8-150500.2.2
* kernel-livepatch-5_14_21-150500_13_5-rt-8-150500.2.2
* kernel-livepatch-5_14_21-150500_13_5-rt-debuginfo-8-150500.2.2
## References:
* https://www.suse.com/security/cve/CVE-2023-39191.html
* https://www.suse.com/security/cve/CVE-2023-46813.html
* https://www.suse.com/security/cve/CVE-2023-51779.html
* https://www.suse.com/security/cve/CVE-2023-6531.html
* https://bugzilla.suse.com/show_bug.cgi?id=1215887
* https://bugzilla.suse.com/show_bug.cgi?id=1216898
* https://bugzilla.suse.com/show_bug.cgi?id=1218487
* https://bugzilla.suse.com/show_bug.cgi?id=1218610
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<div class="container">
<h1>Security update for the Linux Kernel RT (Live Patch 1 for SLE 15
SP5)</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2024:0995-1</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=1215887">bsc#1215887</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1216898">bsc#1216898</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218487">bsc#1218487</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218610">bsc#1218610</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-2023-39191.html">CVE-2023-39191</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-46813.html">CVE-2023-46813</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-51779.html">CVE-2023-51779</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-6531.html">CVE-2023-6531</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-2023-39191</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span
class="cvss-score">8.2</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2023-39191</span>
<span class="cvss-source">
(
NVD
):
</span>
<span
class="cvss-score">8.2</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2023-46813</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-2023-46813</span>
<span class="cvss-source">
(
NVD
):
</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-2023-51779</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-2023-6531</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-2023-6531</span>
<span class="cvss-source">
(
NVD
):
</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>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">openSUSE Leap
15.5</li>
<li class="list-group-item">SUSE Linux
Enterprise High Performance Computing 15 SP5</li>
<li class="list-group-item">SUSE Linux
Enterprise Live Patching 15-SP5</li>
<li class="list-group-item">SUSE Linux
Enterprise Micro 5.5</li>
<li class="list-group-item">SUSE Linux
Enterprise Real Time 15 SP5</li>
<li class="list-group-item">SUSE Linux
Enterprise Server 15 SP5</li>
<li class="list-group-item">SUSE Linux
Enterprise Server for SAP Applications 15 SP5</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves four vulnerabilities can now be
installed.</p>
<h2>Description:</h2>
<p>This update for the Linux Kernel 5.14.21-150500_13_5 fixes several
issues.</p>
<p>The following security issues were fixed:</p>
<ul>
<li>CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in
the unix garbage collector's deletion of SKB races with unix_stream_read_generic()on the socket that the SKB is queued on (bsc#1218487).</li>
<li>CVE-2023-46813: Fixed a local privilege escalation with user-space
programs that have access to MMIO regions (bsc#1216898).</li>
<li>CVE-2023-39191: Fixed a lack of validation of dynamic pointers within
user-supplied eBPF programs that may have allowed an attacker with CAP_BPF privileges to escalate privileges and execute arbitrary code. (bsc#1215863)</li>
<li>CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl
race condition in bt_sock_recvmsg (bsc#1218610).</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">
openSUSE Leap 15.5
<br/>
<code>zypper in -t patch
SUSE-2024-995=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Live Patching 15-SP5
<br/>
<code>zypper in -t patch
SUSE-SLE-Module-Live-Patching-15-SP5-2024-995=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.5 (x86_64)
<ul>
<li>kernel-livepatch-SLE15-SP5-RT_Update_1-debugsource-8-150500.2.2</li>
<li>kernel-livepatch-5_14_21-150500_13_5-rt-8-150500.2.2</li>
<li>kernel-livepatch-5_14_21-150500_13_5-rt-debuginfo-8-150500.2.2</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Live Patching 15-SP5 (x86_64)
<ul>
<li>kernel-livepatch-SLE15-SP5-RT_Update_1-debugsource-8-150500.2.2</li>
<li>kernel-livepatch-5_14_21-150500_13_5-rt-8-150500.2.2</li>
<li>kernel-livepatch-5_14_21-150500_13_5-rt-debuginfo-8-150500.2.2</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-39191.html">https://www.suse.com/security/cve/CVE-2023-39191.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-46813.html">https://www.suse.com/security/cve/CVE-2023-46813.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-51779.html">https://www.suse.com/security/cve/CVE-2023-51779.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-6531.html">https://www.suse.com/security/cve/CVE-2023-6531.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1215887">https://bugzilla.suse.com/show_bug.cgi?id=1215887</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1216898">https://bugzilla.suse.com/show_bug.cgi?id=1216898</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218487">https://bugzilla.suse.com/show_bug.cgi?id=1218487</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1218610">https://bugzilla.suse.com/show_bug.cgi?id=1218610</a>
</li>
</ul>
</div>
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