SUSE-SU-2022:0365-1: critical: Security update for the Linux Kernel
sle-security-updates at lists.suse.com
sle-security-updates at lists.suse.com
Thu Feb 10 20:30:24 UTC 2022
SUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:0365-1
Rating: critical
References: #1177599 #1183405 #1185377 #1188605 #1193096
#1193506 #1193861 #1193864 #1193867 #1194048
#1194227 #1194880 #1195009 #1195065 #1195184
#1195254
Cross-References: CVE-2021-22600 CVE-2021-39648 CVE-2021-39657
CVE-2021-45095 CVE-2022-0330 CVE-2022-0435
CVE-2022-22942
CVSS scores:
CVE-2021-22600 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2021-22600 (SUSE): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2021-39648 (SUSE): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CVE-2021-39657 (SUSE): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVE-2021-45095 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVE-2021-45095 (SUSE): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVE-2022-0435 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2022-22942 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
SUSE Enterprise Storage 7
SUSE Linux Enterprise High Availability 15-SP2
SUSE Linux Enterprise High Performance Computing 15-SP2
SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS
SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS
SUSE Linux Enterprise Micro 5.0
SUSE Linux Enterprise Module for Live Patching 15-SP2
SUSE Linux Enterprise Realtime Extension 15-SP2
SUSE Linux Enterprise Server 15-SP2
SUSE Linux Enterprise Server 15-SP2-BCL
SUSE Linux Enterprise Server 15-SP2-LTSS
SUSE Linux Enterprise Server for SAP 15-SP2
SUSE Linux Enterprise Server for SAP Applications 15-SP2
SUSE Linux Enterprise Storage 7
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
______________________________________________________________________________
An update that solves 7 vulnerabilities and has 9 fixes is
now available.
Description:
The SUSE Linux Enterprise 15 SP2 LTSS kernel was updated receive various
security and bugfixes.
The following security bugs were fixed:
- CVE-2022-0435: Fixed remote stack overflow in net/tipc module that
validate domain record count on input (bsc#1195254).
- CVE-2021-45095: Fixed refcount leak in pep_sock_accept in
net/phonet/pep.c (bnc#1193867).
- CVE-2022-22942: Fixed stale file descriptors on failed usercopy
(bsc#1195065).
- CVE-2021-22600: Fixed double free bug in packet_set_ring() in
net/packet/af_packet.c that could have been exploited by a local user
through crafted syscalls to escalate privileges or deny service
(bnc#1195184).
- CVE-2021-39657: Fixed out of bounds read due to a missing bounds check
in ufshcd_eh_device_reset_handler of ufshcd.c. This could lead to local
information disclosure with System execution privileges needed
(bnc#1193864).
- CVE-2021-39648: Fixed possible disclosure of kernel heap memory due to a
race condition in gadget_dev_desc_UDC_show of configfs.c. This could
lead to local information disclosure with System execution privileges
needed. User interaction is not needed for exploitation (bnc#1193861).
- CVE-2022-0330: Fixed flush TLBs before releasing backing store
(bsc#1194880).
The following non-security bugs were fixed:
- bpf: Verifer, adjust_scalar_min_max_vals to always call
update_reg_bounds() (bsc#1194227).
- btrfs: tree-checker: Add EXTENT_ITEM and METADATA_ITEM check
(bsc#1195009).
- btrfs: tree-checker: annotate all error branches as unlikely
(bsc#1195009).
- btrfs: tree-checker: check for BTRFS_BLOCK_FLAG_FULL_BACKREF being set
improperly (bsc#1195009).
- hv_netvsc: Set needed_headroom according to VF (bsc#1193506).
- net, xdp: Introduce xdp_init_buff utility routine (bsc#1193506).
- net, xdp: Introduce xdp_prepare_buff utility routine (bsc#1193506).
- net: allow retransmitting a TCP packet if original is still in queue
(bsc#1188605 bsc#1187428).
- net: mana: Add RX fencing (bsc#1193506).
- net: mana: Add XDP support (bsc#1193506).
- net: sch_generic: aviod concurrent reset and enqueue op for lockless
qdisc (bsc#1183405).
- net: sched: add barrier to ensure correct ordering for lockless qdisc
(bsc#1183405).
- net: sched: avoid unnecessary seqcount operation for lockless qdisc
(bsc#1183405).
- net: sched: fix packet stuck problem for lockless qdisc (bsc#1183405).
- net: sched: fix tx action reschedule issue with stopped queue
(bsc#1183405).
- net: sched: fix tx action rescheduling issue during deactivation
(bsc#1183405).
- net: sched: replaced invalid qdisc tree flush helper in qdisc_replace
(bsc#1183405).
- net_sched: avoid resetting active qdisc for multiple times (bsc#1183405).
- net_sched: get rid of unnecessary dev_qdisc_reset() (bsc#1183405).
- net_sched: use qdisc_reset() in qdisc_destroy() (bsc#1183405).
- nvme: add 'iopolicy' module parameter (bsc#1177599 bsc#1193096).
- xfrm: fix MTU regression (bsc#1185377, bsc#1194048).
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 Manager Server 4.1:
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-365=1
- SUSE Manager Retail Branch Server 4.1:
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-365=1
- SUSE Manager Proxy 4.1:
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-365=1
- SUSE Linux Enterprise Server for SAP 15-SP2:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2022-365=1
- SUSE Linux Enterprise Server 15-SP2-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-365=1
- SUSE Linux Enterprise Server 15-SP2-BCL:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-BCL-2022-365=1
- SUSE Linux Enterprise Realtime Extension 15-SP2:
zypper in -t patch SUSE-SLE-Product-RT-15-SP2-2022-365=1
- SUSE Linux Enterprise Module for Live Patching 15-SP2:
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2022-365=1
- SUSE Linux Enterprise Micro 5.0:
zypper in -t patch SUSE-SUSE-MicroOS-5.0-2022-365=1
- SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-365=1
- SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-365=1
- SUSE Linux Enterprise High Availability 15-SP2:
zypper in -t patch SUSE-SLE-Product-HA-15-SP2-2022-365=1
- SUSE Enterprise Storage 7:
zypper in -t patch SUSE-Storage-7-2022-365=1
Package List:
- SUSE Manager Server 4.1 (ppc64le s390x x86_64):
kernel-default-5.3.18-24.102.1
kernel-default-base-5.3.18-24.102.1.9.48.1
kernel-default-debuginfo-5.3.18-24.102.1
kernel-default-debugsource-5.3.18-24.102.1
kernel-default-devel-5.3.18-24.102.1
kernel-default-devel-debuginfo-5.3.18-24.102.1
kernel-obs-build-5.3.18-24.102.1
kernel-obs-build-debugsource-5.3.18-24.102.1
kernel-syms-5.3.18-24.102.1
reiserfs-kmp-default-5.3.18-24.102.1
reiserfs-kmp-default-debuginfo-5.3.18-24.102.1
- SUSE Manager Server 4.1 (x86_64):
kernel-preempt-5.3.18-24.102.1
kernel-preempt-debuginfo-5.3.18-24.102.1
kernel-preempt-debugsource-5.3.18-24.102.1
kernel-preempt-devel-5.3.18-24.102.1
kernel-preempt-devel-debuginfo-5.3.18-24.102.1
- SUSE Manager Server 4.1 (noarch):
kernel-devel-5.3.18-24.102.1
kernel-docs-5.3.18-24.102.1
kernel-macros-5.3.18-24.102.1
kernel-source-5.3.18-24.102.1
- SUSE Manager Retail Branch Server 4.1 (x86_64):
kernel-default-5.3.18-24.102.1
kernel-default-base-5.3.18-24.102.1.9.48.1
kernel-default-debuginfo-5.3.18-24.102.1
kernel-default-debugsource-5.3.18-24.102.1
kernel-default-devel-5.3.18-24.102.1
kernel-default-devel-debuginfo-5.3.18-24.102.1
kernel-obs-build-5.3.18-24.102.1
kernel-obs-build-debugsource-5.3.18-24.102.1
kernel-preempt-5.3.18-24.102.1
kernel-preempt-debuginfo-5.3.18-24.102.1
kernel-preempt-debugsource-5.3.18-24.102.1
kernel-preempt-devel-5.3.18-24.102.1
kernel-preempt-devel-debuginfo-5.3.18-24.102.1
kernel-syms-5.3.18-24.102.1
reiserfs-kmp-default-5.3.18-24.102.1
reiserfs-kmp-default-debuginfo-5.3.18-24.102.1
- SUSE Manager Retail Branch Server 4.1 (noarch):
kernel-devel-5.3.18-24.102.1
kernel-docs-5.3.18-24.102.1
kernel-macros-5.3.18-24.102.1
kernel-source-5.3.18-24.102.1
- SUSE Manager Proxy 4.1 (noarch):
kernel-devel-5.3.18-24.102.1
kernel-docs-5.3.18-24.102.1
kernel-macros-5.3.18-24.102.1
kernel-source-5.3.18-24.102.1
- SUSE Manager Proxy 4.1 (x86_64):
kernel-default-5.3.18-24.102.1
kernel-default-base-5.3.18-24.102.1.9.48.1
kernel-default-debuginfo-5.3.18-24.102.1
kernel-default-debugsource-5.3.18-24.102.1
kernel-default-devel-5.3.18-24.102.1
kernel-default-devel-debuginfo-5.3.18-24.102.1
kernel-obs-build-5.3.18-24.102.1
kernel-obs-build-debugsource-5.3.18-24.102.1
kernel-preempt-5.3.18-24.102.1
kernel-preempt-debuginfo-5.3.18-24.102.1
kernel-preempt-debugsource-5.3.18-24.102.1
kernel-preempt-devel-5.3.18-24.102.1
kernel-preempt-devel-debuginfo-5.3.18-24.102.1
kernel-syms-5.3.18-24.102.1
reiserfs-kmp-default-5.3.18-24.102.1
reiserfs-kmp-default-debuginfo-5.3.18-24.102.1
- SUSE Linux Enterprise Server for SAP 15-SP2 (ppc64le x86_64):
kernel-default-5.3.18-24.102.1
kernel-default-base-5.3.18-24.102.1.9.48.1
kernel-default-debuginfo-5.3.18-24.102.1
kernel-default-debugsource-5.3.18-24.102.1
kernel-default-devel-5.3.18-24.102.1
kernel-default-devel-debuginfo-5.3.18-24.102.1
kernel-obs-build-5.3.18-24.102.1
kernel-obs-build-debugsource-5.3.18-24.102.1
kernel-syms-5.3.18-24.102.1
reiserfs-kmp-default-5.3.18-24.102.1
reiserfs-kmp-default-debuginfo-5.3.18-24.102.1
- SUSE Linux Enterprise Server for SAP 15-SP2 (x86_64):
kernel-preempt-5.3.18-24.102.1
kernel-preempt-debuginfo-5.3.18-24.102.1
kernel-preempt-debugsource-5.3.18-24.102.1
kernel-preempt-devel-5.3.18-24.102.1
kernel-preempt-devel-debuginfo-5.3.18-24.102.1
- SUSE Linux Enterprise Server for SAP 15-SP2 (noarch):
kernel-devel-5.3.18-24.102.1
kernel-docs-5.3.18-24.102.1
kernel-macros-5.3.18-24.102.1
kernel-source-5.3.18-24.102.1
- SUSE Linux Enterprise Server 15-SP2-LTSS (aarch64 ppc64le s390x x86_64):
kernel-default-5.3.18-24.102.1
kernel-default-base-5.3.18-24.102.1.9.48.1
kernel-default-debuginfo-5.3.18-24.102.1
kernel-default-debugsource-5.3.18-24.102.1
kernel-default-devel-5.3.18-24.102.1
kernel-default-devel-debuginfo-5.3.18-24.102.1
kernel-obs-build-5.3.18-24.102.1
kernel-obs-build-debugsource-5.3.18-24.102.1
kernel-syms-5.3.18-24.102.1
reiserfs-kmp-default-5.3.18-24.102.1
reiserfs-kmp-default-debuginfo-5.3.18-24.102.1
- SUSE Linux Enterprise Server 15-SP2-LTSS (aarch64 x86_64):
kernel-preempt-5.3.18-24.102.1
kernel-preempt-debuginfo-5.3.18-24.102.1
kernel-preempt-debugsource-5.3.18-24.102.1
kernel-preempt-devel-5.3.18-24.102.1
kernel-preempt-devel-debuginfo-5.3.18-24.102.1
- SUSE Linux Enterprise Server 15-SP2-LTSS (noarch):
kernel-devel-5.3.18-24.102.1
kernel-docs-5.3.18-24.102.1
kernel-macros-5.3.18-24.102.1
kernel-source-5.3.18-24.102.1
- SUSE Linux Enterprise Server 15-SP2-BCL (noarch):
kernel-devel-5.3.18-24.102.1
kernel-docs-5.3.18-24.102.1
kernel-macros-5.3.18-24.102.1
kernel-source-5.3.18-24.102.1
- SUSE Linux Enterprise Server 15-SP2-BCL (x86_64):
kernel-default-5.3.18-24.102.1
kernel-default-base-5.3.18-24.102.1.9.48.1
kernel-default-debuginfo-5.3.18-24.102.1
kernel-default-debugsource-5.3.18-24.102.1
kernel-default-devel-5.3.18-24.102.1
kernel-default-devel-debuginfo-5.3.18-24.102.1
kernel-obs-build-5.3.18-24.102.1
kernel-obs-build-debugsource-5.3.18-24.102.1
kernel-preempt-5.3.18-24.102.1
kernel-preempt-debuginfo-5.3.18-24.102.1
kernel-preempt-debugsource-5.3.18-24.102.1
kernel-preempt-devel-5.3.18-24.102.1
kernel-preempt-devel-debuginfo-5.3.18-24.102.1
kernel-syms-5.3.18-24.102.1
- SUSE Linux Enterprise Realtime Extension 15-SP2 (x86_64):
kernel-default-5.3.18-24.102.1
kernel-default-base-5.3.18-24.102.1.9.48.1
kernel-default-debuginfo-5.3.18-24.102.1
kernel-default-debugsource-5.3.18-24.102.1
kernel-default-devel-5.3.18-24.102.1
kernel-default-devel-debuginfo-5.3.18-24.102.1
kernel-obs-build-5.3.18-24.102.1
kernel-obs-build-debugsource-5.3.18-24.102.1
kernel-preempt-5.3.18-24.102.1
kernel-preempt-debuginfo-5.3.18-24.102.1
kernel-preempt-debugsource-5.3.18-24.102.1
kernel-preempt-devel-5.3.18-24.102.1
kernel-preempt-devel-debuginfo-5.3.18-24.102.1
kernel-syms-5.3.18-24.102.1
- SUSE Linux Enterprise Realtime Extension 15-SP2 (noarch):
kernel-devel-5.3.18-24.102.1
kernel-docs-5.3.18-24.102.1
kernel-macros-5.3.18-24.102.1
kernel-source-5.3.18-24.102.1
- SUSE Linux Enterprise Module for Live Patching 15-SP2 (ppc64le s390x x86_64):
kernel-default-debuginfo-5.3.18-24.102.1
kernel-default-debugsource-5.3.18-24.102.1
kernel-default-livepatch-5.3.18-24.102.1
kernel-default-livepatch-devel-5.3.18-24.102.1
kernel-livepatch-5_3_18-24_102-default-1-5.3.1
kernel-livepatch-5_3_18-24_102-default-debuginfo-1-5.3.1
kernel-livepatch-SLE15-SP2_Update_24-debugsource-1-5.3.1
- SUSE Linux Enterprise Micro 5.0 (aarch64 x86_64):
kernel-default-5.3.18-24.102.1
kernel-default-base-5.3.18-24.102.1.9.48.1
kernel-default-debuginfo-5.3.18-24.102.1
kernel-default-debugsource-5.3.18-24.102.1
- SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (aarch64 x86_64):
kernel-default-5.3.18-24.102.1
kernel-default-base-5.3.18-24.102.1.9.48.1
kernel-default-debuginfo-5.3.18-24.102.1
kernel-default-debugsource-5.3.18-24.102.1
kernel-default-devel-5.3.18-24.102.1
kernel-default-devel-debuginfo-5.3.18-24.102.1
kernel-obs-build-5.3.18-24.102.1
kernel-obs-build-debugsource-5.3.18-24.102.1
kernel-preempt-5.3.18-24.102.1
kernel-preempt-debuginfo-5.3.18-24.102.1
kernel-preempt-debugsource-5.3.18-24.102.1
kernel-preempt-devel-5.3.18-24.102.1
kernel-preempt-devel-debuginfo-5.3.18-24.102.1
kernel-syms-5.3.18-24.102.1
- SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (noarch):
kernel-devel-5.3.18-24.102.1
kernel-docs-5.3.18-24.102.1
kernel-macros-5.3.18-24.102.1
kernel-source-5.3.18-24.102.1
- SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS (aarch64 x86_64):
kernel-default-5.3.18-24.102.1
kernel-default-base-5.3.18-24.102.1.9.48.1
kernel-default-debuginfo-5.3.18-24.102.1
kernel-default-debugsource-5.3.18-24.102.1
kernel-default-devel-5.3.18-24.102.1
kernel-default-devel-debuginfo-5.3.18-24.102.1
kernel-obs-build-5.3.18-24.102.1
kernel-obs-build-debugsource-5.3.18-24.102.1
kernel-preempt-5.3.18-24.102.1
kernel-preempt-debuginfo-5.3.18-24.102.1
kernel-preempt-debugsource-5.3.18-24.102.1
kernel-preempt-devel-5.3.18-24.102.1
kernel-preempt-devel-debuginfo-5.3.18-24.102.1
kernel-syms-5.3.18-24.102.1
- SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS (noarch):
kernel-devel-5.3.18-24.102.1
kernel-docs-5.3.18-24.102.1
kernel-macros-5.3.18-24.102.1
kernel-source-5.3.18-24.102.1
- SUSE Linux Enterprise High Availability 15-SP2 (aarch64 ppc64le s390x x86_64):
cluster-md-kmp-default-5.3.18-24.102.1
cluster-md-kmp-default-debuginfo-5.3.18-24.102.1
dlm-kmp-default-5.3.18-24.102.1
dlm-kmp-default-debuginfo-5.3.18-24.102.1
gfs2-kmp-default-5.3.18-24.102.1
gfs2-kmp-default-debuginfo-5.3.18-24.102.1
kernel-default-debuginfo-5.3.18-24.102.1
kernel-default-debugsource-5.3.18-24.102.1
ocfs2-kmp-default-5.3.18-24.102.1
ocfs2-kmp-default-debuginfo-5.3.18-24.102.1
- SUSE Enterprise Storage 7 (aarch64 x86_64):
kernel-default-5.3.18-24.102.1
kernel-default-base-5.3.18-24.102.1.9.48.1
kernel-default-debuginfo-5.3.18-24.102.1
kernel-default-debugsource-5.3.18-24.102.1
kernel-default-devel-5.3.18-24.102.1
kernel-default-devel-debuginfo-5.3.18-24.102.1
kernel-obs-build-5.3.18-24.102.1
kernel-obs-build-debugsource-5.3.18-24.102.1
kernel-preempt-5.3.18-24.102.1
kernel-preempt-debuginfo-5.3.18-24.102.1
kernel-preempt-debugsource-5.3.18-24.102.1
kernel-preempt-devel-5.3.18-24.102.1
kernel-preempt-devel-debuginfo-5.3.18-24.102.1
kernel-syms-5.3.18-24.102.1
reiserfs-kmp-default-5.3.18-24.102.1
reiserfs-kmp-default-debuginfo-5.3.18-24.102.1
- SUSE Enterprise Storage 7 (noarch):
kernel-devel-5.3.18-24.102.1
kernel-docs-5.3.18-24.102.1
kernel-macros-5.3.18-24.102.1
kernel-source-5.3.18-24.102.1
References:
https://www.suse.com/security/cve/CVE-2021-22600.html
https://www.suse.com/security/cve/CVE-2021-39648.html
https://www.suse.com/security/cve/CVE-2021-39657.html
https://www.suse.com/security/cve/CVE-2021-45095.html
https://www.suse.com/security/cve/CVE-2022-0330.html
https://www.suse.com/security/cve/CVE-2022-0435.html
https://www.suse.com/security/cve/CVE-2022-22942.html
https://bugzilla.suse.com/1177599
https://bugzilla.suse.com/1183405
https://bugzilla.suse.com/1185377
https://bugzilla.suse.com/1188605
https://bugzilla.suse.com/1193096
https://bugzilla.suse.com/1193506
https://bugzilla.suse.com/1193861
https://bugzilla.suse.com/1193864
https://bugzilla.suse.com/1193867
https://bugzilla.suse.com/1194048
https://bugzilla.suse.com/1194227
https://bugzilla.suse.com/1194880
https://bugzilla.suse.com/1195009
https://bugzilla.suse.com/1195065
https://bugzilla.suse.com/1195184
https://bugzilla.suse.com/1195254
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