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Sicherheit: Mehrere Probleme in Linux (Live Patch 11 SLE 15)
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in Linux (Live Patch 11 SLE 15)
ID: SUSE-SU-2020:1671-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Live Patching 15, SUSE Linux Enterprise Module for Live Patching 15-SP1
Datum: Do, 18. Juni 2020, 22:42
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000199
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10757
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15666
Applikationen: Linux

Originalnachricht


SUSE Security Update: Security update for the Linux Kernel (Live Patch 11
for SLE 15)
______________________________________________________________________________

Announcement ID: SUSE-SU-2020:1671-1
Rating: important
References: #1171746 #1172140 #1172437
Cross-References: CVE-2018-1000199 CVE-2019-15666 CVE-2020-10757

Affected Products:
SUSE Linux Enterprise Module for Live Patching 15-SP1
SUSE Linux Enterprise Module for Live Patching 15
______________________________________________________________________________

An update that fixes three vulnerabilities is now available.

Description:

This update for the Linux Kernel 4.12.14-150_22 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-2019-15666: Fixed an out of bounds read __xfrm_policy_unlink, which
could have led to denial of service (bsc#1172140).
- 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 Module for Live Patching 15-SP1:

zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2020-1652=1
SUSE-SLE-Module-Live-Patching-15-SP1-2020-1653=1

- SUSE Linux Enterprise Module for Live Patching 15:

zypper in -t patch SUSE-SLE-Module-Live-Patching-15-2020-1669=1
SUSE-SLE-Module-Live-Patching-15-2020-1670=1 SUSE-SLE-Module-Live-Patching-15-2020-1671=1



Package List:

- SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64):

kernel-livepatch-4_12_14-197_10-default-8-2.1
kernel-livepatch-4_12_14-197_15-default-8-2.1

- SUSE Linux Enterprise Module for Live Patching 15 (ppc64le x86_64):

kernel-livepatch-4_12_14-150_22-default-9-2.1
kernel-livepatch-4_12_14-150_22-default-debuginfo-9-2.1
kernel-livepatch-4_12_14-150_27-default-8-2.1
kernel-livepatch-4_12_14-150_27-default-debuginfo-8-2.1
kernel-livepatch-4_12_14-150_32-default-8-2.1
kernel-livepatch-4_12_14-150_32-default-debuginfo-8-2.1


References:

https://www.suse.com/security/cve/CVE-2018-1000199.html
https://www.suse.com/security/cve/CVE-2019-15666.html
https://www.suse.com/security/cve/CVE-2020-10757.html
https://bugzilla.suse.com/1171746
https://bugzilla.suse.com/1172140
https://bugzilla.suse.com/1172437

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