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Sicherheit: Mehrere Probleme in Linux (Live Patch 32 SLE 12 SP3)
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in Linux (Live Patch 32 SLE 12 SP3)
ID: SUSE-SU-2021:0408-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Server for SAP 12-SP2, SUSE Linux Enterprise Server 12-SP2-LTSS, SUSE Linux Enterprise Server for SAP 12-SP3, SUSE Linux Enterprise Server 12-SP3-LTSS
Datum: Mi, 10. Februar 2021, 16:34
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-29569
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-29661
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0465
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36158
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0466
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-29660
Applikationen: Linux

Originalnachricht


SUSE Security Update: Security update for the Linux Kernel (Live Patch 32
for SLE 12 SP3)
______________________________________________________________________________

Announcement ID: SUSE-SU-2021:0408-1
Rating: important
References: #1179877 #1180008 #1180030 #1180032 #1180562

Cross-References: CVE-2020-0465 CVE-2020-0466 CVE-2020-29569
CVE-2020-29660 CVE-2020-29661 CVE-2020-36158

CVSS scores:
CVE-2020-0465 (NVD) : 7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2020-0465 (SUSE): 8.4
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2020-0466 (NVD) : 7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2020-0466 (SUSE): 8.4
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2020-29569 (NVD) : 8.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVE-2020-29569 (SUSE): 8.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVE-2020-29660 (NVD) : 4.4
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CVE-2020-29660 (SUSE): 7.4
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2020-29661 (NVD) : 7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2020-29661 (SUSE): 7.4
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2020-36158 (NVD) : 6.7
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVE-2020-36158 (SUSE): 8.8
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:
SUSE Linux Enterprise Server for SAP 12-SP3
SUSE Linux Enterprise Server for SAP 12-SP2
SUSE Linux Enterprise Server 12-SP3-LTSS
SUSE Linux Enterprise Server 12-SP2-LTSS
______________________________________________________________________________

An update that fixes 6 vulnerabilities is now available.

Description:

This update for the Linux Kernel 4.4.180-94_121 fixes several issues.

The following security issues were fixed:

- CVE-2020-36158: Fixed a potential remote code execution in the Marvell
mwifiex driver (bsc#1180562).
- CVE-2020-0465: Fixed multiple missing bounds checks in hid-multitouch.c
that could have led to local privilege escalation (bnc#1180030).
- CVE-2020-0466: Fixed a use-after-free due to a logic error in
do_epoll_ctl and ep_loop_check_proc of eventpoll.c (bnc#1180032.
- CVE-2020-29569: Fixed a use after free due to a logic error
(bsc#1180008).
- CVE-2020-29660: Fixed a locking inconsistency in the tty subsystem that
may have allowed a read-after-free attack against TIOCGSID (bsc#1179877).
- CVE-2020-29661: Fixed a locking issue in the tty subsystem that allowed
a use-after-free attack against TIOCSPGRP (bsc#1179877).


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 Server for SAP 12-SP3:

zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-404=1
SUSE-SLE-SAP-12-SP3-2021-405=1 SUSE-SLE-SAP-12-SP3-2021-406=1 SUSE-SLE-SAP-12-SP3-2021-407=1 SUSE-SLE-SAP-12-SP3-2021-408=1 SUSE-SLE-SAP-12-SP3-2021-409=1

- SUSE Linux Enterprise Server for SAP 12-SP2:

zypper in -t patch SUSE-SLE-SAP-12-SP2-2021-410=1
SUSE-SLE-SAP-12-SP2-2021-411=1 SUSE-SLE-SAP-12-SP2-2021-412=1 SUSE-SLE-SAP-12-SP2-2021-413=1 SUSE-SLE-SAP-12-SP2-2021-414=1

- SUSE Linux Enterprise Server 12-SP3-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-404=1
SUSE-SLE-SERVER-12-SP3-2021-405=1 SUSE-SLE-SERVER-12-SP3-2021-406=1 SUSE-SLE-SERVER-12-SP3-2021-407=1 SUSE-SLE-SERVER-12-SP3-2021-408=1 SUSE-SLE-SERVER-12-SP3-2021-409=1

- SUSE Linux Enterprise Server 12-SP2-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-SP2-2021-410=1
SUSE-SLE-SERVER-12-SP2-2021-411=1 SUSE-SLE-SERVER-12-SP2-2021-412=1 SUSE-SLE-SERVER-12-SP2-2021-413=1 SUSE-SLE-SERVER-12-SP2-2021-414=1



Package List:

- SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):

kgraft-patch-4_4_180-94_116-default-7-2.2
kgraft-patch-4_4_180-94_116-default-debuginfo-7-2.2
kgraft-patch-4_4_180-94_121-default-6-2.2
kgraft-patch-4_4_180-94_121-default-debuginfo-6-2.2
kgraft-patch-4_4_180-94_124-default-6-2.2
kgraft-patch-4_4_180-94_124-default-debuginfo-6-2.2
kgraft-patch-4_4_180-94_127-default-6-2.1
kgraft-patch-4_4_180-94_127-default-debuginfo-6-2.1
kgraft-patch-4_4_180-94_130-default-5-2.1
kgraft-patch-4_4_180-94_130-default-debuginfo-5-2.1
kgraft-patch-4_4_180-94_135-default-3-2.1
kgraft-patch-4_4_180-94_135-default-debuginfo-3-2.1

- SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):

kgraft-patch-4_4_121-92_129-default-8-2.2
kgraft-patch-4_4_121-92_135-default-6-2.2
kgraft-patch-4_4_121-92_138-default-6-2.1
kgraft-patch-4_4_121-92_141-default-5-2.1
kgraft-patch-4_4_121-92_146-default-3-2.1

- SUSE Linux Enterprise Server 12-SP3-LTSS (ppc64le x86_64):

kgraft-patch-4_4_180-94_116-default-7-2.2
kgraft-patch-4_4_180-94_116-default-debuginfo-7-2.2
kgraft-patch-4_4_180-94_121-default-6-2.2
kgraft-patch-4_4_180-94_121-default-debuginfo-6-2.2
kgraft-patch-4_4_180-94_124-default-6-2.2
kgraft-patch-4_4_180-94_124-default-debuginfo-6-2.2
kgraft-patch-4_4_180-94_127-default-6-2.1
kgraft-patch-4_4_180-94_127-default-debuginfo-6-2.1
kgraft-patch-4_4_180-94_130-default-5-2.1
kgraft-patch-4_4_180-94_130-default-debuginfo-5-2.1
kgraft-patch-4_4_180-94_135-default-3-2.1
kgraft-patch-4_4_180-94_135-default-debuginfo-3-2.1

- SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le x86_64):

kgraft-patch-4_4_121-92_129-default-8-2.2
kgraft-patch-4_4_121-92_135-default-6-2.2
kgraft-patch-4_4_121-92_138-default-6-2.1
kgraft-patch-4_4_121-92_141-default-5-2.1
kgraft-patch-4_4_121-92_146-default-3-2.1


References:

https://www.suse.com/security/cve/CVE-2020-0465.html
https://www.suse.com/security/cve/CVE-2020-0466.html
https://www.suse.com/security/cve/CVE-2020-29569.html
https://www.suse.com/security/cve/CVE-2020-29660.html
https://www.suse.com/security/cve/CVE-2020-29661.html
https://www.suse.com/security/cve/CVE-2020-36158.html
https://bugzilla.suse.com/1179877
https://bugzilla.suse.com/1180008
https://bugzilla.suse.com/1180030
https://bugzilla.suse.com/1180032
https://bugzilla.suse.com/1180562
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