drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in Linux (Live Patch 11 SLE 15 SP3)
Name: |
Zwei Probleme in Linux (Live Patch 11 SLE 15 SP3) |
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ID: |
SUSE-SU-2022:0436-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Module for Live Patching 15-SP3, SUSE Linux Enterprise Micro 5.1, SUSE Linux Enterprise High Performance Computing 15-SP3, SUSE Linux Enterprise Server 15-SP3, SUSE Linux Enterprise Server for SAP Applications 15-SP3 |
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Datum: |
Mi, 16. Februar 2022, 18:59 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0435
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4083 |
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Applikationen: |
Linux |
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Originalnachricht |
SUSE Security Update: Security update for the Linux Kernel (Live Patch 11 for SLE 15 SP3) ______________________________________________________________________________
Announcement ID: SUSE-SU-2022:0436-1 Rating: critical References: #1194460 #1195308 Cross-References: CVE-2021-4083 CVE-2022-0435 CVSS scores: CVE-2021-4083 (SUSE): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-0435 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products: SUSE Linux Enterprise High Performance Computing 15-SP3 SUSE Linux Enterprise Micro 5.1 SUSE Linux Enterprise Module for Live Patching 15-SP3 SUSE Linux Enterprise Server 15-SP3 SUSE Linux Enterprise Server for SAP Applications 15-SP3 ______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for the Linux Kernel 5.3.18-59_40 fixes several issues.
The following security issues were fixed:
- CVE-2022-0435: Fixed remote stack overflow in net/tipc module that validate domain record count on input (bsc#1195308). - CVE-2021-4083: Fixed a read-after-free memory flaw inside the garbage collection for Unix domain socket file handlers when users call close() and fget() simultaneouslyand can potentially trigger a race condition (bnc#1194460).
Patch Instructions:
To install this SUSE Security 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 Module for Live Patching 15-SP3:
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2022-436=1
Package List:
- SUSE Linux Enterprise Module for Live Patching 15-SP3 (ppc64le s390x x86_64):
kernel-livepatch-5_3_18-59_40-default-3-150300.2.2
- SUSE Linux Enterprise Module for Live Patching 15-SP3 (ppc64le x86_64):
kernel-livepatch-5_3_18-59_40-default-debuginfo-3-150300.2.2
References:
https://www.suse.com/security/cve/CVE-2021-4083.html https://www.suse.com/security/cve/CVE-2022-0435.html https://bugzilla.suse.com/1194460 https://bugzilla.suse.com/1195308
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