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Sicherheit: Zwei Probleme in Linux (Live Patch 4 SLE 12 SP5)
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in Linux (Live Patch 4 SLE 12 SP5)
ID: SUSE-SU-2020:2515-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Live Patching 15-SP1, SUSE Linux Enterprise Live Patching 12-SP5, SUSE Linux Enterprise Module for Live Patching 15-SP2
Datum: Fr, 4. September 2020, 18:57
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14331
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15780
Applikationen: Linux

Originalnachricht


SUSE Security Update: Security update for the Linux Kernel (Live Patch 4 for
SLE 12 SP5)
______________________________________________________________________________

Announcement ID: SUSE-SU-2020:2515-1
Rating: important
References: #1174186 #1174247
Cross-References: CVE-2020-14331 CVE-2020-15780
Affected Products:
SUSE Linux Enterprise Module for Live Patching 15-SP2
SUSE Linux Enterprise Module for Live Patching 15-SP1
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_20 fixes several issues.

The following security issues were fixed:

- CVE-2020-14331: Fixed a buffer over-write in vgacon_scroll (bsc#1174247).
- CVE-2020-15780: Fixed a lockdown bypass via injection of malicious ACPI
tables via configfs (bsc#1174186).


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-SP2:

zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2020-2536=1

- SUSE Linux Enterprise Module for Live Patching 15-SP1:

zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2020-2532=1

- SUSE Linux Enterprise Live Patching 12-SP5:

zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2020-2515=1



Package List:

- SUSE Linux Enterprise Module for Live Patching 15-SP2 (ppc64le s390x
x86_64):

kernel-livepatch-5_3_18-22-default-2-5.2
kernel-livepatch-5_3_18-22-default-debuginfo-2-5.2
kernel-livepatch-SLE15-SP2_Update_0-debugsource-2-5.2

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

kernel-livepatch-4_12_14-197_40-default-4-2.2

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

kgraft-patch-4_12_14-122_20-default-4-2.2


References:

https://www.suse.com/security/cve/CVE-2020-14331.html
https://www.suse.com/security/cve/CVE-2020-15780.html
https://bugzilla.suse.com/1174186
https://bugzilla.suse.com/1174247

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