SUSE-SU-2023:0407-1: important: Security update for the Linux Kernel
sle-updates at lists.suse.com
sle-updates at lists.suse.com
Tue Feb 14 17:23:49 UTC 2023
SUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________
Announcement ID: SUSE-SU-2023:0407-1
Rating: important
References: #1203693 #1205149 #1206073 #1206664 #1206677
#1206784 #1207036 #1207186 #1207237
Cross-References: CVE-2022-3564 CVE-2022-4662 CVE-2022-47929
CVE-2023-23454
CVSS scores:
CVE-2022-3564 (NVD) : 7.1 CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-3564 (SUSE): 8 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-4662 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVE-2022-4662 (SUSE): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CVE-2022-47929 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVE-2022-47929 (SUSE): 4.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
CVE-2023-23454 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVE-2023-23454 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
SUSE Linux Enterprise High Availability 12-SP4
SUSE Linux Enterprise Live Patching 12-SP4
SUSE Linux Enterprise Server 12-SP4-LTSS
SUSE Linux Enterprise Server for SAP 12-SP4
SUSE OpenStack Cloud 9
SUSE OpenStack Cloud Crowbar 9
______________________________________________________________________________
An update that solves four vulnerabilities and has 5 fixes
is now available.
Description:
The SUSE Linux Enterprise 12 SP4 kernel was updated to receive various
security and bugfixes.
The following security bugs were fixed:
- CVE-2022-47929: Fixed NULL pointer dereference bug in the traffic
control subsystem (bnc#1207237).
- CVE-2023-23454: Fixed denial or service in cbq_classify in
net/sched/sch_cbq.c (bnc#1207036).
- CVE-2022-4662: Fixed incorrect access control in the USB core subsystem
that could lead a local user to crash the system (bnc#1206664).
- CVE-2022-3564: Fixed use-after-free in l2cap_core.c of the Bluetooth
component (bnc#1206073).
The following non-security bugs were fixed:
- Added support for enabling livepatching related packages on -RT
(jsc#PED-1706).
- Added suse-kernel-rpm-scriptlets to kmp buildreqs (boo#1205149).
- Reverted "constraints: increase disk space for all architectures"
(bsc#1203693).
- HID: betop: check shape of output reports (bsc#1207186).
- HID: betop: fix slab-out-of-bounds Write in betop_probe (bsc#1207186).
- HID: check empty report_list in hid_validate_values() (bsc#1206784).
- net: sched: atm: dont intepret cls results when asked to drop
(bsc#1207036).
- net: sched: cbq: dont intepret cls results when asked to drop
(bsc#1207036).
- sctp: fail if no bound addresses can be used for a given scope
(bsc#1206677).
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 OpenStack Cloud Crowbar 9:
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2023-407=1
- SUSE OpenStack Cloud 9:
zypper in -t patch SUSE-OpenStack-Cloud-9-2023-407=1
- SUSE Linux Enterprise Server for SAP 12-SP4:
zypper in -t patch SUSE-SLE-SAP-12-SP4-2023-407=1
- SUSE Linux Enterprise Server 12-SP4-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2023-407=1
- SUSE Linux Enterprise Live Patching 12-SP4:
zypper in -t patch SUSE-SLE-Live-Patching-12-SP4-2023-407=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 Availability 12-SP4:
zypper in -t patch SUSE-SLE-HA-12-SP4-2023-407=1
Package List:
- SUSE OpenStack Cloud Crowbar 9 (noarch):
kernel-devel-4.12.14-95.117.1
kernel-macros-4.12.14-95.117.1
kernel-source-4.12.14-95.117.1
- SUSE OpenStack Cloud Crowbar 9 (x86_64):
kernel-default-4.12.14-95.117.1
kernel-default-base-4.12.14-95.117.1
kernel-default-base-debuginfo-4.12.14-95.117.1
kernel-default-debuginfo-4.12.14-95.117.1
kernel-default-debugsource-4.12.14-95.117.1
kernel-default-devel-4.12.14-95.117.1
kernel-default-devel-debuginfo-4.12.14-95.117.1
kernel-syms-4.12.14-95.117.1
- SUSE OpenStack Cloud 9 (noarch):
kernel-devel-4.12.14-95.117.1
kernel-macros-4.12.14-95.117.1
kernel-source-4.12.14-95.117.1
- SUSE OpenStack Cloud 9 (x86_64):
kernel-default-4.12.14-95.117.1
kernel-default-base-4.12.14-95.117.1
kernel-default-base-debuginfo-4.12.14-95.117.1
kernel-default-debuginfo-4.12.14-95.117.1
kernel-default-debugsource-4.12.14-95.117.1
kernel-default-devel-4.12.14-95.117.1
kernel-default-devel-debuginfo-4.12.14-95.117.1
kernel-syms-4.12.14-95.117.1
- SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
kernel-default-4.12.14-95.117.1
kernel-default-base-4.12.14-95.117.1
kernel-default-base-debuginfo-4.12.14-95.117.1
kernel-default-debuginfo-4.12.14-95.117.1
kernel-default-debugsource-4.12.14-95.117.1
kernel-default-devel-4.12.14-95.117.1
kernel-syms-4.12.14-95.117.1
- SUSE Linux Enterprise Server for SAP 12-SP4 (x86_64):
kernel-default-devel-debuginfo-4.12.14-95.117.1
- SUSE Linux Enterprise Server for SAP 12-SP4 (noarch):
kernel-devel-4.12.14-95.117.1
kernel-macros-4.12.14-95.117.1
kernel-source-4.12.14-95.117.1
- SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):
kernel-default-4.12.14-95.117.1
kernel-default-base-4.12.14-95.117.1
kernel-default-base-debuginfo-4.12.14-95.117.1
kernel-default-debuginfo-4.12.14-95.117.1
kernel-default-debugsource-4.12.14-95.117.1
kernel-default-devel-4.12.14-95.117.1
kernel-syms-4.12.14-95.117.1
- SUSE Linux Enterprise Server 12-SP4-LTSS (noarch):
kernel-devel-4.12.14-95.117.1
kernel-macros-4.12.14-95.117.1
kernel-source-4.12.14-95.117.1
- SUSE Linux Enterprise Server 12-SP4-LTSS (x86_64):
kernel-default-devel-debuginfo-4.12.14-95.117.1
- SUSE Linux Enterprise Server 12-SP4-LTSS (s390x):
kernel-default-man-4.12.14-95.117.1
- SUSE Linux Enterprise Live Patching 12-SP4 (ppc64le s390x x86_64):
kernel-default-kgraft-4.12.14-95.117.1
kernel-default-kgraft-devel-4.12.14-95.117.1
kgraft-patch-4_12_14-95_117-default-1-6.3.1
- SUSE Linux Enterprise High Availability 12-SP4 (ppc64le s390x x86_64):
cluster-md-kmp-default-4.12.14-95.117.1
cluster-md-kmp-default-debuginfo-4.12.14-95.117.1
dlm-kmp-default-4.12.14-95.117.1
dlm-kmp-default-debuginfo-4.12.14-95.117.1
gfs2-kmp-default-4.12.14-95.117.1
gfs2-kmp-default-debuginfo-4.12.14-95.117.1
kernel-default-debuginfo-4.12.14-95.117.1
kernel-default-debugsource-4.12.14-95.117.1
ocfs2-kmp-default-4.12.14-95.117.1
ocfs2-kmp-default-debuginfo-4.12.14-95.117.1
References:
https://www.suse.com/security/cve/CVE-2022-3564.html
https://www.suse.com/security/cve/CVE-2022-4662.html
https://www.suse.com/security/cve/CVE-2022-47929.html
https://www.suse.com/security/cve/CVE-2023-23454.html
https://bugzilla.suse.com/1203693
https://bugzilla.suse.com/1205149
https://bugzilla.suse.com/1206073
https://bugzilla.suse.com/1206664
https://bugzilla.suse.com/1206677
https://bugzilla.suse.com/1206784
https://bugzilla.suse.com/1207036
https://bugzilla.suse.com/1207186
https://bugzilla.suse.com/1207237
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