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Sicherheit: Zwei Probleme in Linux (Live Patch 3 SLE 12 SP5)
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in Linux (Live Patch 3 SLE 12 SP5)
ID: SUSE-SU-2020:1775-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Live Patching 12-SP5
Datum: Fr, 26. Juni 2020, 22:07
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10757
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000199
Applikationen: Linux

Originalnachricht


SUSE Security Update: Security update for the Linux Kernel (Live Patch 3 for
SLE 12 SP5)
______________________________________________________________________________

Announcement ID: SUSE-SU-2020:1775-1
Rating: important
References: #1171746 #1172437
Cross-References: CVE-2018-1000199 CVE-2020-10757
Affected Products:
SUSE Linux Enterprise Live Patching 12-SP5
______________________________________________________________________________

An update that fixes two vulnerabilities is now available.

Description:

This update for the Linux Kernel 4.12.14-122_17 fixes several issues.

The following security issues were fixed:

- CVE-2020-10757: Fixed an issue where remaping hugepage DAX to anon mmap
could have caused user PTE access (bsc#1172437).
- CVE-2018-1000199: Fixed a potential local code execution via ptrace
(bsc#1171746).


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-SP5:

zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2020-1774=1
SUSE-SLE-Live-Patching-12-SP5-2020-1775=1 SUSE-SLE-Live-Patching-12-SP5-2020-1776=1 SUSE-SLE-Live-Patching-12-SP5-2020-1777=1 SUSE-SLE-Live-Patching-12-SP5-2020-1778=1



Package List:

- SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64):

kgraft-patch-4_12_14-122_17-default-4-2.1
kgraft-patch-4_12_14-122_20-default-3-2.1

- SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le x86_64):

kgraft-patch-4_12_14-120-default-5-12.2
kgraft-patch-4_12_14-120-default-debuginfo-5-12.2
kgraft-patch-4_12_14-122_12-default-5-2.1
kgraft-patch-4_12_14-122_7-default-5-2.1
kgraft-patch-SLE12-SP5_Update_0-debugsource-5-12.2


References:

https://www.suse.com/security/cve/CVE-2018-1000199.html
https://www.suse.com/security/cve/CVE-2020-10757.html
https://bugzilla.suse.com/1171746
https://bugzilla.suse.com/1172437

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