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Sicherheit: Mehrere Probleme in Linux
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in Linux
ID: SUSE-SU-2022:2407-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Live Patching 15, SUSE Linux Enterprise High Availability 15, SUSE Linux Enterprise Server 15-LTSS, SUSE Linux Enterprise High Performance Computing 15-ESPOS, SUSE Linux Enterprise Server for SAP 15, SUSE Linux Enterprise High Performance Computing 15-LTSS, SUSE Linux Enterprise Server for SAP Applications 15, SUSE Linux Enterprise Server 15, SUSE Linux Enterprise High Performance Computing 15
Datum: Fr, 15. Juli 2022, 15:48
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26365
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2318
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-33740
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-20154
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-20141
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26541
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29900
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-33981
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29901
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-20132
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-33742
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-33741
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4157
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1679
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26341
Applikationen: Linux

Originalnachricht


SUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________

Announcement ID: SUSE-SU-2022:2407-1
Rating: important
References: #1177282 #1194013 #1196901 #1199487 #1199657
#1200571 #1200599 #1200604 #1200605 #1200608
#1200619 #1200692 #1200762 #1201050 #1201080
#1201251
Cross-References: CVE-2020-26541 CVE-2021-26341 CVE-2021-4157
CVE-2022-1679 CVE-2022-20132 CVE-2022-20141
CVE-2022-20154 CVE-2022-2318 CVE-2022-26365
CVE-2022-29900 CVE-2022-29901 CVE-2022-33740
CVE-2022-33741 CVE-2022-33742 CVE-2022-33981

CVSS scores:
CVE-2020-26541 (NVD) : 6.5
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
CVE-2020-26541 (SUSE): 6
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
CVE-2021-26341 (NVD) : 6.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2021-26341 (SUSE): 5.6
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2021-4157 (NVD) : 8
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2021-4157 (SUSE): 3.4
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
CVE-2022-1679 (NVD) : 7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-1679 (SUSE): 7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-20132 (NVD) : 4.6
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVE-2022-20132 (SUSE): 4.9
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
CVE-2022-20141 (NVD) : 7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-20141 (SUSE): 7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-20154 (NVD) : 6.4
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVE-2022-20154 (SUSE): 7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-2318 (NVD) : 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVE-2022-2318 (SUSE): 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVE-2022-26365 (SUSE): 6.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
CVE-2022-29900 (SUSE): 4.7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CVE-2022-29901 (SUSE): 4.7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CVE-2022-33740 (SUSE): 6.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
CVE-2022-33741 (SUSE): 6.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
CVE-2022-33742 (SUSE): 6.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
CVE-2022-33981 (NVD) : 3.3
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVE-2022-33981 (SUSE): 5.1
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:
SUSE Linux Enterprise High Availability 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise Module for Live Patching 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise Server for SAP 15
SUSE Linux Enterprise Server for SAP Applications 15
______________________________________________________________________________

An update that solves 15 vulnerabilities and has one errata
is now available.

Description:

The SUSE Linux Enterprise 15 kernel was updated to receive various
security and bugfixes.


The following security bugs were fixed:

- CVE-2022-29900, CVE-2022-29901: Fixed the RETBLEED attack, a new Spectre
like Branch Target Buffer attack, that can leak arbitrary kernel
information (bsc#1199657).
- CVE-2022-1679: Fixed a use-after-free in the Atheros wireless driver in
the way a user forces the ath9k_htc_wait_for_target function to fail
with some input messages (bsc#1199487).
- CVE-2022-20132: Fixed out of bounds read due to improper input
validation in lg_probe and related functions of hid-lg.c (bsc#1200619).
- CVE-2022-33981: Fixed use-after-free in floppy driver (bsc#1200692)
- CVE-2022-20141: Fixed a possible use after free due to improper locking
in ip_check_mc_rcu() (bsc#1200604).
- CVE-2021-4157: Fixed an out of memory bounds write flaw in the NFS
subsystem, related to the replication of files with NFS. A user could
potentially crash the system or escalate privileges on the system
(bsc#1194013).
- CVE-2022-20154: Fixed a use after free due to a race condition in
lock_sock_nested of sock.c. This could lead to local escalation of
privilege with System execution privileges needed (bsc#1200599).
- CVE-2022-2318: Fixed a use-after-free vulnerabilities in the timer
handler in net/rose/rose_timer.c that allow attackers to crash the
system without any privileges (bsc#1201251).
- CVE-2022-26365, CVE-2022-33740, CVE-2022-33741, CVE-2022-33742: Fixed
multiple potential data leaks with Block and Network devices when using
untrusted backends (bsc#1200762).
- CVE-2021-26341: Some AMD CPUs may transiently execute beyond
unconditional direct branches, which may potentially result in data
leakage (bsc#1201050).
- CVE-2020-26541: Enforce the secure boot forbidden signature database
(aka dbx) protection mechanism. (bsc#1177282)

The following non-security bugs were fixed:

- exec: Force single empty string when argv is empty (bsc#1200571).


Special Instructions and Notes:

Please reboot the system after installing this update.

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 15:

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2022-2407=1

- SUSE Linux Enterprise Server 15-LTSS:

zypper in -t patch SUSE-SLE-Product-SLES-15-2022-2407=1

- SUSE Linux Enterprise Module for Live Patching 15:

zypper in -t patch SUSE-SLE-Module-Live-Patching-15-2022-2407=1

Please note that this is the initial kernel livepatch without fixes
itself, this livepatch package is later updated by seperate standalone
livepatch updates. - SUSE Linux Enterprise High Performance Computing
15-LTSS:

zypper in -t patch SUSE-SLE-Product-HPC-15-2022-2407=1

- SUSE Linux Enterprise High Performance Computing 15-ESPOS:

zypper in -t patch SUSE-SLE-Product-HPC-15-2022-2407=1

- SUSE Linux Enterprise High Availability 15:

zypper in -t patch SUSE-SLE-Product-HA-15-2022-2407=1



Package List:

- SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):

kernel-default-4.12.14-150000.150.95.1
kernel-default-base-4.12.14-150000.150.95.1
kernel-default-debuginfo-4.12.14-150000.150.95.1
kernel-default-debugsource-4.12.14-150000.150.95.1
kernel-default-devel-4.12.14-150000.150.95.1
kernel-default-devel-debuginfo-4.12.14-150000.150.95.1
kernel-obs-build-4.12.14-150000.150.95.1
kernel-obs-build-debugsource-4.12.14-150000.150.95.1
kernel-syms-4.12.14-150000.150.95.1
kernel-vanilla-base-4.12.14-150000.150.95.1
kernel-vanilla-base-debuginfo-4.12.14-150000.150.95.1
kernel-vanilla-debuginfo-4.12.14-150000.150.95.1
kernel-vanilla-debugsource-4.12.14-150000.150.95.1
reiserfs-kmp-default-4.12.14-150000.150.95.1
reiserfs-kmp-default-debuginfo-4.12.14-150000.150.95.1

- SUSE Linux Enterprise Server for SAP 15 (noarch):

kernel-devel-4.12.14-150000.150.95.1
kernel-docs-4.12.14-150000.150.95.1
kernel-macros-4.12.14-150000.150.95.1
kernel-source-4.12.14-150000.150.95.1

- SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):

kernel-default-4.12.14-150000.150.95.1
kernel-default-base-4.12.14-150000.150.95.1
kernel-default-debuginfo-4.12.14-150000.150.95.1
kernel-default-debugsource-4.12.14-150000.150.95.1
kernel-default-devel-4.12.14-150000.150.95.1
kernel-default-devel-debuginfo-4.12.14-150000.150.95.1
kernel-obs-build-4.12.14-150000.150.95.1
kernel-obs-build-debugsource-4.12.14-150000.150.95.1
kernel-syms-4.12.14-150000.150.95.1
kernel-vanilla-base-4.12.14-150000.150.95.1
kernel-vanilla-base-debuginfo-4.12.14-150000.150.95.1
kernel-vanilla-debuginfo-4.12.14-150000.150.95.1
kernel-vanilla-debugsource-4.12.14-150000.150.95.1
reiserfs-kmp-default-4.12.14-150000.150.95.1
reiserfs-kmp-default-debuginfo-4.12.14-150000.150.95.1

- SUSE Linux Enterprise Server 15-LTSS (noarch):

kernel-devel-4.12.14-150000.150.95.1
kernel-docs-4.12.14-150000.150.95.1
kernel-macros-4.12.14-150000.150.95.1
kernel-source-4.12.14-150000.150.95.1

- SUSE Linux Enterprise Server 15-LTSS (s390x):

kernel-default-man-4.12.14-150000.150.95.1
kernel-zfcpdump-debuginfo-4.12.14-150000.150.95.1
kernel-zfcpdump-debugsource-4.12.14-150000.150.95.1

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

kernel-default-debuginfo-4.12.14-150000.150.95.1
kernel-default-debugsource-4.12.14-150000.150.95.1
kernel-default-livepatch-4.12.14-150000.150.95.1
kernel-livepatch-4_12_14-150000_150_95-default-1-150000.1.3.1
kernel-livepatch-4_12_14-150000_150_95-default-debuginfo-1-150000.1.3.1

- SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):

kernel-default-4.12.14-150000.150.95.1
kernel-default-base-4.12.14-150000.150.95.1
kernel-default-debuginfo-4.12.14-150000.150.95.1
kernel-default-debugsource-4.12.14-150000.150.95.1
kernel-default-devel-4.12.14-150000.150.95.1
kernel-default-devel-debuginfo-4.12.14-150000.150.95.1
kernel-obs-build-4.12.14-150000.150.95.1
kernel-obs-build-debugsource-4.12.14-150000.150.95.1
kernel-syms-4.12.14-150000.150.95.1
kernel-vanilla-base-4.12.14-150000.150.95.1
kernel-vanilla-base-debuginfo-4.12.14-150000.150.95.1
kernel-vanilla-debuginfo-4.12.14-150000.150.95.1
kernel-vanilla-debugsource-4.12.14-150000.150.95.1

- SUSE Linux Enterprise High Performance Computing 15-LTSS (noarch):

kernel-devel-4.12.14-150000.150.95.1
kernel-docs-4.12.14-150000.150.95.1
kernel-macros-4.12.14-150000.150.95.1
kernel-source-4.12.14-150000.150.95.1

- SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64
x86_64):

kernel-default-4.12.14-150000.150.95.1
kernel-default-base-4.12.14-150000.150.95.1
kernel-default-debuginfo-4.12.14-150000.150.95.1
kernel-default-debugsource-4.12.14-150000.150.95.1
kernel-default-devel-4.12.14-150000.150.95.1
kernel-default-devel-debuginfo-4.12.14-150000.150.95.1
kernel-obs-build-4.12.14-150000.150.95.1
kernel-obs-build-debugsource-4.12.14-150000.150.95.1
kernel-syms-4.12.14-150000.150.95.1
kernel-vanilla-base-4.12.14-150000.150.95.1
kernel-vanilla-base-debuginfo-4.12.14-150000.150.95.1
kernel-vanilla-debuginfo-4.12.14-150000.150.95.1
kernel-vanilla-debugsource-4.12.14-150000.150.95.1

- SUSE Linux Enterprise High Performance Computing 15-ESPOS (noarch):

kernel-devel-4.12.14-150000.150.95.1
kernel-docs-4.12.14-150000.150.95.1
kernel-macros-4.12.14-150000.150.95.1
kernel-source-4.12.14-150000.150.95.1

- SUSE Linux Enterprise High Availability 15 (aarch64 ppc64le s390x x86_64):

cluster-md-kmp-default-4.12.14-150000.150.95.1
cluster-md-kmp-default-debuginfo-4.12.14-150000.150.95.1
dlm-kmp-default-4.12.14-150000.150.95.1
dlm-kmp-default-debuginfo-4.12.14-150000.150.95.1
gfs2-kmp-default-4.12.14-150000.150.95.1
gfs2-kmp-default-debuginfo-4.12.14-150000.150.95.1
kernel-default-debuginfo-4.12.14-150000.150.95.1
kernel-default-debugsource-4.12.14-150000.150.95.1
ocfs2-kmp-default-4.12.14-150000.150.95.1
ocfs2-kmp-default-debuginfo-4.12.14-150000.150.95.1


References:

https://www.suse.com/security/cve/CVE-2020-26541.html
https://www.suse.com/security/cve/CVE-2021-26341.html
https://www.suse.com/security/cve/CVE-2021-4157.html
https://www.suse.com/security/cve/CVE-2022-1679.html
https://www.suse.com/security/cve/CVE-2022-20132.html
https://www.suse.com/security/cve/CVE-2022-20141.html
https://www.suse.com/security/cve/CVE-2022-20154.html
https://www.suse.com/security/cve/CVE-2022-2318.html
https://www.suse.com/security/cve/CVE-2022-26365.html
https://www.suse.com/security/cve/CVE-2022-29900.html
https://www.suse.com/security/cve/CVE-2022-29901.html
https://www.suse.com/security/cve/CVE-2022-33740.html
https://www.suse.com/security/cve/CVE-2022-33741.html
https://www.suse.com/security/cve/CVE-2022-33742.html
https://www.suse.com/security/cve/CVE-2022-33981.html
https://bugzilla.suse.com/1177282
https://bugzilla.suse.com/1194013
https://bugzilla.suse.com/1196901
https://bugzilla.suse.com/1199487
https://bugzilla.suse.com/1199657
https://bugzilla.suse.com/1200571
https://bugzilla.suse.com/1200599
https://bugzilla.suse.com/1200604
https://bugzilla.suse.com/1200605
https://bugzilla.suse.com/1200608
https://bugzilla.suse.com/1200619
https://bugzilla.suse.com/1200692
https://bugzilla.suse.com/1200762
https://bugzilla.suse.com/1201050
https://bugzilla.suse.com/1201080
https://bugzilla.suse.com/1201251
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