drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Linux (Live Patch 1 SLE 15 SP4)
Name: |
Mehrere Probleme in Linux (Live Patch 1 SLE 15 SP4) |
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ID: |
SUSE-SU-2022:4035-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Server for SAP Applications 15-SP4, SUSE Linux Enterprise High Performance Computing 15-SP4, SUSE Linux Enterprise Server 15-SP4, SUSE Linux Enterprise Module for Live Patching 15-SP4 |
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Datum: |
Do, 17. November 2022, 07:15 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1882
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42703
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2588
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33655
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42722 |
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Applikationen: |
Linux |
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Originalnachricht |
SUSE Security Update: Security update for the Linux Kernel (Live Patch 1 for SLE 15 SP4) ______________________________________________________________________________
Announcement ID: SUSE-SU-2022:4035-1 Rating: important References: #1200058 #1202087 #1203613 #1204170 #1204289 Cross-References: CVE-2021-33655 CVE-2022-1882 CVE-2022-2588 CVE-2022-42703 CVE-2022-42722 CVSS scores: CVE-2021-33655 (NVD) : 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVE-2021-33655 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-1882 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-1882 (SUSE): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-2588 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-42703 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-42703 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-42722 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-42722 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products: SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Module for Live Patching 15-SP4 SUSE Linux Enterprise Server 15-SP4 SUSE Linux Enterprise Server for SAP Applications 15-SP4 ______________________________________________________________________________
An update that fixes 5 vulnerabilities is now available.
Description:
This update for the Linux Kernel 5.14.21-150400_24_11 fixes several issues.
The following security issues were fixed:
- CVE-2021-33655: Fixed out of bounds write with ioctl FBIOPUT_VSCREENINFO (bnc#1201635). - CVE-2022-1882: Fixed a use-after-free flaw in free_pipe_info() that could allow a local user to crash or potentially escalate their privileges on the system (bsc#1199904). - CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096). - CVE-2022-42703: Fixed use-after-free in mm/rmap.c related to leaf anon_vma double reuse (bnc#1204168). - CVE-2022-42722: Fixed crash in beacon protection for P2P-device. (bsc#1204125)
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-SP4:
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2022-4035=1
Package List:
- SUSE Linux Enterprise Module for Live Patching 15-SP4 (ppc64le s390x x86_64):
kernel-livepatch-5_14_21-150400_24_11-default-5-150400.2.1 kernel-livepatch-5_14_21-150400_24_11-default-debuginfo-5-150400.2.1 kernel-livepatch-SLE15-SP4_Update_1-debugsource-5-150400.2.1
References:
https://www.suse.com/security/cve/CVE-2021-33655.html https://www.suse.com/security/cve/CVE-2022-1882.html https://www.suse.com/security/cve/CVE-2022-2588.html https://www.suse.com/security/cve/CVE-2022-42703.html https://www.suse.com/security/cve/CVE-2022-42722.html https://bugzilla.suse.com/1200058 https://bugzilla.suse.com/1202087 https://bugzilla.suse.com/1203613 https://bugzilla.suse.com/1204170 https://bugzilla.suse.com/1204289
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