SUSE-SU-2019:2263-1: important: Security update for the Linux Kernel
sle-updates at lists.suse.com
sle-updates at lists.suse.com
Mon Sep 2 04:24:28 MDT 2019
SUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________
Announcement ID: SUSE-SU-2019:2263-1
Rating: important
References: #1106061 #1123161 #1125674 #1127034 #1128977
#1130972 #1133860 #1134399 #1135335 #1135365
#1137584 #1139358 #1139826 #1140652 #1140903
#1140945 #1141181 #1141401 #1141402 #1141452
#1141453 #1141454 #1142023 #1142254 #1142857
#1143045 #1143048 #1143189 #1143191 #1143333
#1144257 #1144273 #1144288 #1144920 #1145920
#1145922
Cross-References: CVE-2018-20855 CVE-2018-20856 CVE-2019-10207
CVE-2019-1125 CVE-2019-11810 CVE-2019-13631
CVE-2019-13648 CVE-2019-14283 CVE-2019-14284
CVE-2019-15117 CVE-2019-15118 CVE-2019-3819
Affected Products:
SUSE OpenStack Cloud Crowbar 8
SUSE OpenStack Cloud 8
SUSE Linux Enterprise Server for SAP 12-SP3
SUSE Linux Enterprise Server 12-SP3-LTSS
SUSE Linux Enterprise Server 12-SP3-BCL
SUSE Linux Enterprise High Availability 12-SP3
SUSE Enterprise Storage 5
SUSE CaaS Platform 3.0
HPE Helion Openstack 8
______________________________________________________________________________
An update that solves 12 vulnerabilities and has 24 fixes
is now available.
Description:
The SUSE Linux Enterprise 12 SP3 kernel was updated to receive various
security and bugfixes.
The following security bugs were fixed:
- CVE-2019-1125: Enable Spectre v1 swapgs mitigations (bsc#1139358).
- CVE-2018-20855: An issue was discovered in create_qp_common in
drivers/infiniband/hw/mlx5/qp.c, mlx5_ib_create_qp_resp was never
initialized, resulting in a leak of stack memory to userspace
(bsc#1143045).
- CVE-2019-14284: The drivers/block/floppy.c allowed a denial of service
by setup_format_params division-by-zero. Two consecutive ioctls can
trigger the bug: the first one should set the drive geometry with .sect
and .rate values that make F_SECT_PER_TRACK be zero. Next, the floppy
format operation should be called. It can be triggered by an
unprivileged local user even when a floppy disk has not been inserted.
NOTE: QEMU creates the floppy device by default (bsc#1143189).
- CVE-2019-14283: The function set_geometry in drivers/block/floppy.c did
not validate the sect and head fields, as demonstrated by an integer
overflow and out-of-bounds read. It can be triggered by an unprivileged
local user when a floppy disk has been inserted. NOTE: QEMU creates the
floppy device by default (bsc#1143191).
- CVE-2019-11810: A NULL pointer dereference can occur when
megasas_create_frame_pool() fails in megasas_alloc_cmds() in
drivers/scsi/megaraid/megaraid_sas_base.c. This causes a Denial of
Service, related to a use-after-free (bsc#1134399).
- CVE-2019-13648: In the Linux kernel on the powerpc platform, when
hardware transactional memory is disabled, a local user can cause a
denial of service (TM Bad Thing exception and system crash) via a
sigreturn() system call that sends a crafted signal frame. This affects
arch/powerpc/kernel/signal_32.c and arch/powerpc/kernel/signal_64.c
(bnc#1142254).
- CVE-2019-13631: In parse_hid_report_descriptor in
drivers/input/tablet/gtco.c, a malicious USB device can send an HID
report that triggers an out-of-bounds write during generation of
debugging messages (bsc#1142023).
- CVE-2019-15118: Fixed kernel stack exhaustion in check_input_term in
sound/usb/mixer.c via mishandled recursion (bnc#1145922).
- CVE-2019-15117: Fixed out-of-bounds memory access in
parse_audio_mixer_unit in sound/usb/mixer.c via mishandled short
descriptor (bnc#1145920).
- CVE-2019-3819: A flaw was fixed in the function hid_debug_events_read()
in drivers/hid/hid-debug.c file which may have enter an infinite loop
with certain parameters passed from a userspace. A local privileged user
("root") could have caused a system lock up and a denial of service
(bnc#1123161).
- CVE-2019-10207: Check for missing tty operations in bluetooth/hci_uart
(bsc#1142857).
- CVE-2018-20856: Fixed a use-after-free issue in block/blk-core.c, where
certain error case are mishandled (bnc#1143048).
The following non-security bugs were fixed:
- cifs: do not log STATUS_NOT_FOUND errors for DFS (bsc#1125674).
- dlm: Fix saving of NULL callbacks (bsc#1135365).
- bcache: Revert "bcache: fix high CPU occupancy during journal"
(bsc#1140652, bsc#1144288).
- bcache: Revert "bcache: free heap cache_set->flush_btree in
bch_journal_free" (bsc#1140652, bsc#1144288).
- bcache: add reclaimed_journal_buckets to struct cache_set (bsc#1140652,
bsc#1144288).
- bcache: fix race in btree_flush_write() (bsc#1140652, bsc#1144288).
- bcache: fix stack corruption by PRECEDING_KEY() (bsc#1130972,
bsc#1144257).
- bcache: only set BCACHE_DEV_WB_RUNNING when cached device attached
(bsc#1130972, bsc#1144273).
- bcache: performance improvement for btree_flush_write() (bsc#1140652,
bsc#1144288).
- bcache: remove retry_flush_write from struct cache_set (bsc#1140652,
bsc#1144288).
- bonding: Force slave speed check after link state recovery for 802.3ad
(bsc#1137584).
- clocksource: Defer override invalidation unless clock is unstable
(bsc#1139826).
- kvm: mmu: Fix overflow on kvm mmu page limit calculation (bsc#1135335).
- kvmclock: fix TSC calibration for nested guests (bsc#1133860,
jsc#PM-1211).
- mm, page_alloc: fix has_unmovable_pages for HugePages (bsc#1127034).
- powerpc/watchpoint: Restore NV GPRs while returning from exception
(bsc#1140945, bsc#1141401, bsc#1141402, bsc#1141452, bsc#1141453,
bsc#1141454).
- qla2xxx: performance degradation when enabling blk-mq (bsc#1128977).
- qlge: Deduplicate lbq_buf_size (bsc#1106061).
- qlge: Deduplicate rx buffer queue management (bsc#1106061).
- qlge: Factor out duplicated expression (bsc#1106061).
- qlge: Fix dma_sync_single calls (bsc#1106061).
- qlge: Fix irq masking in INTx mode (bsc#1106061).
- qlge: Refill empty buffer queues from wq (bsc#1106061).
- qlge: Refill rx buffers up to multiple of 16 (bsc#1106061).
- qlge: Remove bq_desc.maplen (bsc#1106061).
- qlge: Remove irq_cnt (bsc#1106061).
- qlge: Remove page_chunk.last_flag (bsc#1106061).
- qlge: Remove qlge_bq.len size (bsc#1106061).
- qlge: Remove rx_ring.sbq_buf_size (bsc#1106061).
- qlge: Remove rx_ring.type (bsc#1106061).
- qlge: Remove useless dma synchronization calls (bsc#1106061).
- qlge: Remove useless memset (bsc#1106061).
- qlge: Replace memset with assignment (bsc#1106061).
- qlge: Update buffer queue prod index despite oom (bsc#1106061).
- rbd: flush rbd_dev->watch_dwork after watch is unregistered
(bsc#1143333).
- rbd: retry watch re-registration periodically (bsc#1143333).
- sched/fair: Do not free p->numa_faults with concurrent readers
(bsc#1144920).
- sched/fair: Use RCU accessors consistently for ->numa_group
(bsc#1144920).
- scsi: virtio_scsi: let host do exception handling (bsc#1141181).
- x86: mm: fix fast GUP with hyper-based TLB flushing (VM Functionality,
bsc#1140903).
- x86: tsc: Add X86_FEATURE_TSC_KNOWN_FREQ flag (bsc#1133860, jsc#PM-1211).
- xen: let alloc_xenballooned_pages() fail if not enough memory free
(XSA-300).
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 8:
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2019-2263=1
- SUSE OpenStack Cloud 8:
zypper in -t patch SUSE-OpenStack-Cloud-8-2019-2263=1
- SUSE Linux Enterprise Server for SAP 12-SP3:
zypper in -t patch SUSE-SLE-SAP-12-SP3-2019-2263=1
- SUSE Linux Enterprise Server 12-SP3-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-2263=1
- SUSE Linux Enterprise Server 12-SP3-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2019-2263=1
- SUSE Linux Enterprise High Availability 12-SP3:
zypper in -t patch SUSE-SLE-HA-12-SP3-2019-2263=1
- SUSE Enterprise Storage 5:
zypper in -t patch SUSE-Storage-5-2019-2263=1
- SUSE CaaS Platform 3.0:
To install this update, use the SUSE CaaS Platform Velum dashboard.
It will inform you if it detects new updates and let you then trigger
updating of the complete cluster in a controlled way.
- HPE Helion Openstack 8:
zypper in -t patch HPE-Helion-OpenStack-8-2019-2263=1
Package List:
- SUSE OpenStack Cloud Crowbar 8 (noarch):
kernel-devel-4.4.180-94.103.1
kernel-macros-4.4.180-94.103.1
kernel-source-4.4.180-94.103.1
- SUSE OpenStack Cloud Crowbar 8 (x86_64):
kernel-default-4.4.180-94.103.1
kernel-default-base-4.4.180-94.103.1
kernel-default-base-debuginfo-4.4.180-94.103.1
kernel-default-debuginfo-4.4.180-94.103.1
kernel-default-debugsource-4.4.180-94.103.1
kernel-default-devel-4.4.180-94.103.1
kernel-syms-4.4.180-94.103.1
kgraft-patch-4_4_180-94_103-default-1-4.3.1
kgraft-patch-4_4_180-94_103-default-debuginfo-1-4.3.1
- SUSE OpenStack Cloud 8 (noarch):
kernel-devel-4.4.180-94.103.1
kernel-macros-4.4.180-94.103.1
kernel-source-4.4.180-94.103.1
- SUSE OpenStack Cloud 8 (x86_64):
kernel-default-4.4.180-94.103.1
kernel-default-base-4.4.180-94.103.1
kernel-default-base-debuginfo-4.4.180-94.103.1
kernel-default-debuginfo-4.4.180-94.103.1
kernel-default-debugsource-4.4.180-94.103.1
kernel-default-devel-4.4.180-94.103.1
kernel-syms-4.4.180-94.103.1
kgraft-patch-4_4_180-94_103-default-1-4.3.1
kgraft-patch-4_4_180-94_103-default-debuginfo-1-4.3.1
- SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
kernel-default-4.4.180-94.103.1
kernel-default-base-4.4.180-94.103.1
kernel-default-base-debuginfo-4.4.180-94.103.1
kernel-default-debuginfo-4.4.180-94.103.1
kernel-default-debugsource-4.4.180-94.103.1
kernel-default-devel-4.4.180-94.103.1
kernel-syms-4.4.180-94.103.1
kgraft-patch-4_4_180-94_103-default-1-4.3.1
kgraft-patch-4_4_180-94_103-default-debuginfo-1-4.3.1
- SUSE Linux Enterprise Server for SAP 12-SP3 (noarch):
kernel-devel-4.4.180-94.103.1
kernel-macros-4.4.180-94.103.1
kernel-source-4.4.180-94.103.1
- SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
kernel-default-4.4.180-94.103.1
kernel-default-base-4.4.180-94.103.1
kernel-default-base-debuginfo-4.4.180-94.103.1
kernel-default-debuginfo-4.4.180-94.103.1
kernel-default-debugsource-4.4.180-94.103.1
kernel-default-devel-4.4.180-94.103.1
kernel-syms-4.4.180-94.103.1
- SUSE Linux Enterprise Server 12-SP3-LTSS (ppc64le x86_64):
kgraft-patch-4_4_180-94_103-default-1-4.3.1
kgraft-patch-4_4_180-94_103-default-debuginfo-1-4.3.1
- SUSE Linux Enterprise Server 12-SP3-LTSS (noarch):
kernel-devel-4.4.180-94.103.1
kernel-macros-4.4.180-94.103.1
kernel-source-4.4.180-94.103.1
- SUSE Linux Enterprise Server 12-SP3-LTSS (s390x):
kernel-default-man-4.4.180-94.103.1
- SUSE Linux Enterprise Server 12-SP3-BCL (noarch):
kernel-devel-4.4.180-94.103.1
kernel-macros-4.4.180-94.103.1
kernel-source-4.4.180-94.103.1
- SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
kernel-default-4.4.180-94.103.1
kernel-default-base-4.4.180-94.103.1
kernel-default-base-debuginfo-4.4.180-94.103.1
kernel-default-debuginfo-4.4.180-94.103.1
kernel-default-debugsource-4.4.180-94.103.1
kernel-default-devel-4.4.180-94.103.1
kernel-syms-4.4.180-94.103.1
- SUSE Linux Enterprise High Availability 12-SP3 (ppc64le s390x x86_64):
cluster-md-kmp-default-4.4.180-94.103.1
cluster-md-kmp-default-debuginfo-4.4.180-94.103.1
dlm-kmp-default-4.4.180-94.103.1
dlm-kmp-default-debuginfo-4.4.180-94.103.1
gfs2-kmp-default-4.4.180-94.103.1
gfs2-kmp-default-debuginfo-4.4.180-94.103.1
kernel-default-debuginfo-4.4.180-94.103.1
kernel-default-debugsource-4.4.180-94.103.1
ocfs2-kmp-default-4.4.180-94.103.1
ocfs2-kmp-default-debuginfo-4.4.180-94.103.1
- SUSE Enterprise Storage 5 (aarch64 x86_64):
kernel-default-4.4.180-94.103.1
kernel-default-base-4.4.180-94.103.1
kernel-default-base-debuginfo-4.4.180-94.103.1
kernel-default-debuginfo-4.4.180-94.103.1
kernel-default-debugsource-4.4.180-94.103.1
kernel-default-devel-4.4.180-94.103.1
kernel-syms-4.4.180-94.103.1
- SUSE Enterprise Storage 5 (noarch):
kernel-devel-4.4.180-94.103.1
kernel-macros-4.4.180-94.103.1
kernel-source-4.4.180-94.103.1
- SUSE Enterprise Storage 5 (x86_64):
kgraft-patch-4_4_180-94_103-default-1-4.3.1
kgraft-patch-4_4_180-94_103-default-debuginfo-1-4.3.1
- SUSE CaaS Platform 3.0 (x86_64):
kernel-default-4.4.180-94.103.1
kernel-default-debuginfo-4.4.180-94.103.1
kernel-default-debugsource-4.4.180-94.103.1
- HPE Helion Openstack 8 (noarch):
kernel-devel-4.4.180-94.103.1
kernel-macros-4.4.180-94.103.1
kernel-source-4.4.180-94.103.1
- HPE Helion Openstack 8 (x86_64):
kernel-default-4.4.180-94.103.1
kernel-default-base-4.4.180-94.103.1
kernel-default-base-debuginfo-4.4.180-94.103.1
kernel-default-debuginfo-4.4.180-94.103.1
kernel-default-debugsource-4.4.180-94.103.1
kernel-default-devel-4.4.180-94.103.1
kernel-syms-4.4.180-94.103.1
kgraft-patch-4_4_180-94_103-default-1-4.3.1
kgraft-patch-4_4_180-94_103-default-debuginfo-1-4.3.1
References:
https://www.suse.com/security/cve/CVE-2018-20855.html
https://www.suse.com/security/cve/CVE-2018-20856.html
https://www.suse.com/security/cve/CVE-2019-10207.html
https://www.suse.com/security/cve/CVE-2019-1125.html
https://www.suse.com/security/cve/CVE-2019-11810.html
https://www.suse.com/security/cve/CVE-2019-13631.html
https://www.suse.com/security/cve/CVE-2019-13648.html
https://www.suse.com/security/cve/CVE-2019-14283.html
https://www.suse.com/security/cve/CVE-2019-14284.html
https://www.suse.com/security/cve/CVE-2019-15117.html
https://www.suse.com/security/cve/CVE-2019-15118.html
https://www.suse.com/security/cve/CVE-2019-3819.html
https://bugzilla.suse.com/1106061
https://bugzilla.suse.com/1123161
https://bugzilla.suse.com/1125674
https://bugzilla.suse.com/1127034
https://bugzilla.suse.com/1128977
https://bugzilla.suse.com/1130972
https://bugzilla.suse.com/1133860
https://bugzilla.suse.com/1134399
https://bugzilla.suse.com/1135335
https://bugzilla.suse.com/1135365
https://bugzilla.suse.com/1137584
https://bugzilla.suse.com/1139358
https://bugzilla.suse.com/1139826
https://bugzilla.suse.com/1140652
https://bugzilla.suse.com/1140903
https://bugzilla.suse.com/1140945
https://bugzilla.suse.com/1141181
https://bugzilla.suse.com/1141401
https://bugzilla.suse.com/1141402
https://bugzilla.suse.com/1141452
https://bugzilla.suse.com/1141453
https://bugzilla.suse.com/1141454
https://bugzilla.suse.com/1142023
https://bugzilla.suse.com/1142254
https://bugzilla.suse.com/1142857
https://bugzilla.suse.com/1143045
https://bugzilla.suse.com/1143048
https://bugzilla.suse.com/1143189
https://bugzilla.suse.com/1143191
https://bugzilla.suse.com/1143333
https://bugzilla.suse.com/1144257
https://bugzilla.suse.com/1144273
https://bugzilla.suse.com/1144288
https://bugzilla.suse.com/1144920
https://bugzilla.suse.com/1145920
https://bugzilla.suse.com/1145922
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