drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen von Code mit höheren Privilegien in Linux (Live Patch 29 SLE 12 SP4)
Name: |
Ausführen von Code mit höheren Privilegien in Linux (Live Patch 29 SLE 12 SP4) |
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ID: |
SUSE-SU-2022:3346-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Live Patching 12-SP4 |
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Datum: |
Fr, 23. September 2022, 23:50 |
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Referenzen: |
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 29 for SLE 12 SP4) ______________________________________________________________________________
Announcement ID: SUSE-SU-2022:3346-1 Rating: important References: #1203116 Cross-References: CVE-2022-39188 CVSS scores: 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 Live Patching 12-SP4 ______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for the Linux Kernel 4.12.14-95_105 fixes one issue.
The following security issue was 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).
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 Live Patching 12-SP4:
zypper in -t patch SUSE-SLE-Live-Patching-12-SP4-2022-3345=1 SUSE-SLE-Live-Patching-12-SP4-2022-3346=1
Package List:
- SUSE Linux Enterprise Live Patching 12-SP4 (ppc64le s390x x86_64):
kgraft-patch-4_12_14-95_105-default-3-2.2 kgraft-patch-4_12_14-95_99-default-5-2.2
References:
https://www.suse.com/security/cve/CVE-2022-39188.html https://bugzilla.suse.com/1203116
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