drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Linux (Live Patch 25 SLE 15 SP2)
Name: |
Mehrere Probleme in Linux (Live Patch 25 SLE 15 SP2) |
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ID: |
SUSE-SU-2022:3445-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Module for Live Patching 15-SP2, SUSE Linux Enterprise Module for Live Patching 15-SP3, SUSE Linux Enterprise High Performance Computing 15-SP2, 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, SUSE Linux Enterprise Server for SAP Applications 15-SP2, SUSE Linux Enterprise Server 15-SP2 |
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Datum: |
Mi, 28. September 2022, 07:01 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29581
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1652
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39188 |
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Applikationen: |
Linux |
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Originalnachricht |
SUSE Security Update: Security update for the Linux Kernel (Live Patch 25 for SLE 15 SP2) ______________________________________________________________________________
Announcement ID: SUSE-SU-2022:3445-1 Rating: important References: #1199695 #1200057 #1203116 Cross-References: CVE-2022-1652 CVE-2022-29581 CVE-2022-39188 CVSS scores: CVE-2022-1652 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-1652 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-29581 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-29581 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-39188 (NVD) : 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-39188 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products: SUSE Linux Enterprise High Performance Computing 15-SP2 SUSE Linux Enterprise High Performance Computing 15-SP3 SUSE Linux Enterprise Micro 5.1 SUSE Linux Enterprise Module for Live Patching 15-SP2 SUSE Linux Enterprise Module for Live Patching 15-SP3 SUSE Linux Enterprise Server 15-SP2 SUSE Linux Enterprise Server 15-SP3 SUSE Linux Enterprise Server for SAP Applications 15-SP2 SUSE Linux Enterprise Server for SAP Applications 15-SP3 ______________________________________________________________________________
An update that fixes three vulnerabilities is now available.
Description:
This update for the Linux Kernel 5.3.18-24_107 fixes several issues.
The following security issues were fixed:
- CVE-2022-39188: Fixed a race condition between unmap_mapping_range() and munmap() on VM_PFNMAP mappings leads to stale TLB entry (bsc#1203116). - CVE-2022-29581: Fixed an improper Update of Reference Count vulnerability in net/sched that causes privilege escalation to root (bsc#1199695). - CVE-2022-1652: Fixed a use-after-free in bad_flp_intr (bsc#1200057).
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-SP3-2022-3445=1
- SUSE Linux Enterprise Module for Live Patching 15-SP2:
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2022-3442=1 SUSE-SLE-Module-Live-Patching-15-SP2-2022-3443=1 SUSE-SLE-Module-Live-Patching-15-SP2-2022-3444=1
Package List:
- SUSE Linux Enterprise Module for Live Patching 15-SP3 (ppc64le s390x x86_64):
kernel-livepatch-5_3_18-59_37-default-15-150300.2.2 kernel-livepatch-5_3_18-59_37-default-debuginfo-15-150300.2.2 kernel-livepatch-SLE15-SP3_Update_10-debugsource-15-150300.2.2
- SUSE Linux Enterprise Module for Live Patching 15-SP2 (ppc64le s390x x86_64):
kernel-livepatch-5_3_18-24_107-default-12-150200.2.2 kernel-livepatch-5_3_18-24_107-default-debuginfo-12-150200.2.2 kernel-livepatch-5_3_18-24_83-default-17-150200.2.2 kernel-livepatch-5_3_18-24_83-default-debuginfo-17-150200.2.2 kernel-livepatch-5_3_18-24_86-default-17-150200.2.2 kernel-livepatch-5_3_18-24_86-default-debuginfo-17-150200.2.2 kernel-livepatch-SLE15-SP2_Update_19-debugsource-17-150200.2.2 kernel-livepatch-SLE15-SP2_Update_20-debugsource-17-150200.2.2
- SUSE Linux Enterprise Module for Live Patching 15-SP2 (ppc64le x86_64):
kernel-livepatch-SLE15-SP2_Update_25-debugsource-12-150200.2.2
References:
https://www.suse.com/security/cve/CVE-2022-1652.html https://www.suse.com/security/cve/CVE-2022-29581.html https://www.suse.com/security/cve/CVE-2022-39188.html https://bugzilla.suse.com/1199695 https://bugzilla.suse.com/1200057 https://bugzilla.suse.com/1203116
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