SUSE-SU-2017:1301-1: important: Security update for the Linux Kernel
sle-updates at lists.suse.com
sle-updates at lists.suse.com
Mon May 15 13:33:19 MDT 2017
SUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________
Announcement ID: SUSE-SU-2017:1301-1
Rating: important
References: #1005651 #1008374 #1008893 #1013018 #1013070
#1013800 #1013862 #1016489 #1017143 #1018263
#1018446 #1019168 #1020229 #1021256 #1021913
#1022971 #1023014 #1023163 #1023888 #1024508
#1024788 #1024938 #1025235 #1025702 #1026024
#1026260 #1026722 #1026914 #1027066 #1027101
#1027178 #1028415 #1028880 #1029212 #1029770
#1030213 #1030573 #1031003 #1031052 #1031440
#1031579 #1032141 #1033336 #1033771 #1033794
#1033804 #1033816 #1034026 #909486 #911105
#931620 #979021 #982783 #983212 #985561 #988065
#989056 #995542 #999245
Cross-References: CVE-2015-3288 CVE-2015-8970 CVE-2016-10200
CVE-2016-5243 CVE-2017-2671 CVE-2017-5669
CVE-2017-5970 CVE-2017-5986 CVE-2017-6074
CVE-2017-6214 CVE-2017-6348 CVE-2017-6353
CVE-2017-7184 CVE-2017-7187 CVE-2017-7261
CVE-2017-7294 CVE-2017-7308 CVE-2017-7616
Affected Products:
SUSE Linux Enterprise Software Development Kit 11-SP4
SUSE Linux Enterprise Server 11-SP4
SUSE Linux Enterprise Server 11-EXTRA
SUSE Linux Enterprise Debuginfo 11-SP4
______________________________________________________________________________
An update that solves 18 vulnerabilities and has 41 fixes
is now available.
Description:
The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various
security and bugfixes.
Notable new features:
- Toleration of newer crypto hardware for z Systems
- USB 2.0 Link power management for Haswell-ULT
The following security bugs were fixed:
- CVE-2017-7308: The packet_set_ring function in net/packet/af_packet.c in
the Linux kernel did not properly validate certain block-size data,
which allowed local users to cause a denial of service (overflow) or
possibly have unspecified other impact via crafted system calls
(bnc#1031579)
- CVE-2017-2671: The ping_unhash function in net/ipv4/ping.c in the Linux
kernel was too late in obtaining a certain lock and consequently could
not ensure that disconnect function calls are safe, which allowed local
users to cause a denial of service (panic) by leveraging access to the
protocol value of IPPROTO_ICMP in a socket system call (bnc#1031003)
- CVE-2017-7184: The xfrm_replay_verify_len function in
net/xfrm/xfrm_user.c in the Linux kernel did not validate certain size
data after an XFRM_MSG_NEWAE update, which allowed local users to obtain
root privileges or cause a denial of service (heap-based out-of-bounds
access) by leveraging the CAP_NET_ADMIN capability (bsc#1030573).
- CVE-2017-5970: The ipv4_pktinfo_prepare function in
net/ipv4/ip_sockglue.c in the Linux kernel allowed attackers to cause a
denial of service (system crash) via (1) an application that made
crafted system calls or possibly (2) IPv4 traffic with invalid IP
options (bsc#1024938).
- CVE-2017-7616: Incorrect error handling in the set_mempolicy and mbind
compat syscalls in mm/mempolicy.c in the Linux kernel allowed local
users to obtain sensitive information from uninitialized stack data by
triggering failure of a certain bitmap operation (bsc#1033336).
- CVE-2017-7294: The vmw_surface_define_ioctl function in
drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel did not
validate addition of certain levels data, which allowed local users to
trigger an integer overflow and out-of-bounds write, and cause a denial
of service (system hang or crash) or possibly gain privileges, via a
crafted ioctl call for a /dev/dri/renderD* device (bnc#1031440)
- CVE-2017-7261: The vmw_surface_define_ioctl function in
drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel did not
check for a zero value of certain levels data, which allowed local users
to cause a denial of service (ZERO_SIZE_PTR dereference, and GPF and
possibly panic) via a crafted ioctl call for a /dev/dri/renderD* device
(bnc#1031052)
- CVE-2017-7187: The sg_ioctl function in drivers/scsi/sg.c in the Linux
kernel allowed local users to cause a denial of service (stack-based
buffer overflow) or possibly have unspecified other impact via a large
command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds
write access in the sg_write function (bnc#1030213)
- CVE-2017-6348: The hashbin_delete function in net/irda/irqueue.c in the
Linux kernel improperly managed lock dropping, which allowed local users
to cause a denial of service (deadlock) via crafted operations on IrDA
devices (bnc#1027178)
- CVE-2017-5669: The do_shmat function in ipc/shm.c in the Linux kernel
did not restrict the address calculated by a certain rounding operation,
which allowed local users to map page zero, and consequently bypass a
protection mechanism that exists for the mmap system call, by making
crafted shmget and shmat system calls in a privileged context
(bnc#1026914)
- CVE-2015-3288: mm/memory.c in the Linux kernel mishandled anonymous
pages, which allowed local users to gain privileges or cause a denial of
service (page tainting) via a crafted application that triggers writing
to page zero (bsc#979021).
- CVE-2016-10200: Race condition in the L2TPv3 IP Encapsulation feature in
the Linux kernel allowed local users to gain privileges or cause a
denial of service (use-after-free) by making multiple bind system calls
without properly ascertaining whether a socket has the SOCK_ZAPPED
status, related to net/l2tp/l2tp_ip.c and net/l2tp/l2tp_ip6.c
(bnc#1028415)
- CVE-2016-5243: The tipc_nl_compat_link_dump function in
net/tipc/netlink_compat.c in the Linux kernel did not properly copy a
certain string, which allowed local users to obtain sensitive
information from kernel stack memory by reading a Netlink message
(bnc#983212)
- CVE-2017-6353: net/sctp/socket.c in the Linux kernel did not properly
restrict association peel-off operations during certain wait states,
which allowed local users to cause a denial of service (invalid unlock
and double free) via a multithreaded application (bnc#1027066)
- CVE-2017-6214: The tcp_splice_read function in net/ipv4/tcp.c in the
Linux kernel allowed remote attackers to cause a denial of service
(infinite loop and soft lockup) via vectors involving a TCP packet with
the URG flag (bnc#1026722)
- CVE-2017-6074: The dccp_rcv_state_process function in net/dccp/input.c
in the Linux kernel mishandled DCCP_PKT_REQUEST packet data structures
in the LISTEN state, which allowed local users to obtain root privileges
or cause a denial of service (double free) via an application that made
an IPV6_RECVPKTINFO setsockopt system call (bnc#1026024)
- CVE-2017-5986: Race condition in the sctp_wait_for_sndbuf function in
net/sctp/socket.c in the Linux kernel allowed local users to cause a
denial of service (assertion failure and panic) via a multithreaded
application that peels off an association in a certain buffer-full state
(bsc#1025235)
- CVE-2015-8970: crypto/algif_skcipher.c in the Linux kernel did not
verify that a setkey operation has been performed on an AF_ALG socket an
accept system call is processed, which allowed local users to cause a
denial of service (NULL pointer dereference and system crash) via a
crafted application that does not supply a key, related to the lrw_crypt
function in crypto/lrw.c (bsc#1008374).
The following non-security bugs were fixed:
- NFSD: do not risk using duplicate owner/file/delegation ids
(bsc#1029212).
- RAID1: avoid unnecessary spin locks in I/O barrier code (bsc#982783,
bsc#1026260).
- SUNRPC: Clean up the slot table allocation (bsc#1013862).
- SUNRPC: Initalise the struct xprt upon allocation (bsc#1013862).
- USB: cdc-acm: fix broken runtime suspend (bsc#1033771).
- USB: cdc-acm: fix open and suspend race (bsc#1033771).
- USB: cdc-acm: fix potential urb leak and PM imbalance in write
(bsc#1033771).
- USB: cdc-acm: fix runtime PM for control messages (bsc#1033771).
- USB: cdc-acm: fix runtime PM imbalance at shutdown (bsc#1033771).
- USB: cdc-acm: fix shutdown and suspend race (bsc#1033771).
- USB: cdc-acm: fix write and resume race (bsc#1033771).
- USB: cdc-acm: fix write and suspend race (bsc#1033771).
- USB: hub: Fix crash after failure to read BOS descriptor
- USB: serial: iuu_phoenix: fix NULL-deref at open (bsc#1033794).
- USB: serial: kl5kusb105: fix line-state error handling (bsc#1021256).
- USB: serial: mos7720: fix NULL-deref at open (bsc#1033816).
- USB: serial: mos7720: fix parallel probe (bsc#1033816).
- USB: serial: mos7720: fix parport use-after-free on probe errors
(bsc#1033816).
- USB: serial: mos7720: fix use-after-free on probe errors (bsc#1033816).
- USB: serial: mos7840: fix NULL-deref at open (bsc#1034026).
- USB: xhci-mem: use passed in GFP flags instead of GFP_KERNEL
(bsc#1023014).
- Update metadata for serial fixes (bsc#1013070)
- Use PF_LESS_THROTTLE in loop device thread (bsc#1027101).
- clocksource: Remove "weak" from clocksource_default_clock() declaration
(bnc#1013018).
- dlm: backport "fix lvb invalidation conditions" (bsc#1005651).
- drm/mgag200: Add support for G200e rev 4 (bnc#995542, comment #81)
- enic: set skb->hash type properly (bsc#911105).
- ext4: fix mballoc breakage with 64k block size (bsc#1013018).
- ext4: fix stack memory corruption with 64k block size (bsc#1013018).
- ext4: reject inodes with negative size (bsc#1013018).
- fuse: initialize fc->release before calling it (bsc#1013018).
- i40e/i40evf: Break up xmit_descriptor_count from maybe_stop_tx
(bsc#985561).
- i40e/i40evf: Fix mixed size frags and linearization (bsc#985561).
- i40e/i40evf: Limit TSO to 7 descriptors for payload instead of 8 per
packet (bsc#985561).
- i40e/i40evf: Rewrite logic for 8 descriptor per packet check
(bsc#985561).
- i40e: Fix TSO with more than 8 frags per segment issue (bsc#985561).
- i40e: Impose a lower limit on gso size (bsc#985561).
- i40e: Limit TX descriptor count in cases where frag size is greater than
16K (bsc#985561).
- i40e: avoid null pointer dereference (bsc#909486).
- jbd: Fix oops in journal_remove_journal_head() (bsc#1017143).
- jbd: do not wait (forever) for stale tid caused by wraparound
(bsc#1020229).
- kABI: mask struct xfs_icdinode change (bsc#1024788).
- kabi: Protect xfs_mount and xfs_buftarg (bsc#1024508).
- kabi: fix (bsc#1008893).
- lockd: use init_utsname for id encoding (bsc#1033804).
- lockd: use rpc client's cl_nodename for id encoding (bsc#1033804).
- md linear: fix a race between linear_add() and linear_congested()
(bsc#1018446).
- md/linear: shutup lockdep warnning (bsc#1018446).
- mm/mempolicy.c: do not put mempolicy before using its nodemask
(bnc#931620).
- ocfs2: do not write error flag to user structure we cannot copy from/to
(bsc#1013018).
- ocfs2: fix crash caused by stale lvb with fsdlm plugin (bsc#1013800).
- ocfs2: fix error return code in ocfs2_info_handle_freefrag()
(bsc#1013018).
- ocfs2: null deref on allocation error (bsc#1013018).
- pciback: only check PF if actually dealing with a VF (bsc#999245).
- pciback: use pci_physfn() (bsc#999245).
- posix-timers: Fix stack info leak in timer_create() (bnc#1013018).
- powerpc,cpuidle: Dont toggle CPUIDLE_FLAG_IGNORE while setting
smt_snooze_delay (bsc#1023163).
- powerpc/fadump: Fix the race in crash_fadump() (bsc#1022971).
- powerpc/fadump: Reserve memory at an offset closer to bottom of RAM
(bsc#1032141).
- powerpc/fadump: Update fadump documentation (bsc#1032141).
- powerpc/nvram: Fix an incorrect partition merge (bsc#1016489).
- powerpc/vdso64: Use double word compare on pointers (bsc#1016489).
- rcu: Call out dangers of expedited RCU primitives (bsc#1008893).
- rcu: Direct algorithmic SRCU implementation (bsc#1008893).
- rcu: Flip ->completed only once per SRCU grace period (bsc#1008893).
- rcu: Implement a variant of Peter's SRCU algorithm (bsc#1008893).
- rcu: Increment upper bit only for srcu_read_lock() (bsc#1008893).
- rcu: Remove fast check path from __synchronize_srcu() (bsc#1008893).
- s390/kmsg: add missing kmsg descriptions (bnc#1025702).
- s390/vmlogrdr: fix IUCV buffer allocation (bnc#1025702).
- s390/zcrypt: Introduce CEX6 toleration
- sched/core: Fix TASK_DEAD race in finish_task_switch() (bnc#1013018).
- sched/loadavg: Fix loadavg artifacts on fully idle and on fully loaded
systems (bnc#1013018).
- scsi: zfcp: do not trace pure benign residual HBA responses at default
level (bnc#1025702).
- scsi: zfcp: fix rport unblock race with LUN recovery (bnc#1025702).
- scsi: zfcp: fix use-after-"free" in FC ingress path after TMF
(bnc#1025702).
- scsi: zfcp: fix use-after-free by not tracing WKA port open/close on
failed send (bnc#1025702).
- sfc: reduce severity of PIO buffer alloc failures (bsc#1019168).
- tcp: abort orphan sockets stalling on zero window probes (bsc#1021913).
- vfs: split generic splice code from i_mutex locking (bsc#1024788).
- virtio_scsi: fix memory leak on full queue condition (bsc#1028880).
- vmxnet3: segCnt can be 1 for LRO packets (bsc#988065, bsc#1029770).
- xen-blkfront: correct maximum segment accounting (bsc#1018263).
- xen-blkfront: do not call talk_to_blkback when already connected to
blkback.
- xen-blkfront: free resources if xlvbd_alloc_gendisk fails.
- xfs: Fix lock ordering in splice write (bsc#1024788).
- xfs: Make xfs_icdinode->di_dmstate atomic_t (bsc#1024788).
- xfs: do not assert fail on non-async buffers on ioacct decrement
(bsc#1024508).
- xfs: exclude never-released buffers from buftarg I/O accounting
(bsc#1024508).
- xfs: fix buffer overflow dm_get_dirattrs/dm_get_dirattrs2 (bsc#989056).
- xfs: fix up xfs_swap_extent_forks inline extent handling (bsc#1023888).
- xfs: kill xfs_itruncate_start (bsc#1024788).
- xfs: remove the i_new_size field in struct xfs_inode (bsc#1024788).
- xfs: remove the i_size field in struct xfs_inode (bsc#1024788).
- xfs: remove xfs_itruncate_data (bsc#1024788).
- xfs: replace global xfslogd wq with per-mount wq (bsc#1024508).
- xfs: split xfs_itruncate_finish (bsc#1024788).
- xfs: split xfs_setattr (bsc#1024788).
- xfs: track and serialize in-flight async buffers against unmount
(bsc#1024508).
- xfs_dmapi: fix the debug compilation of xfs_dmapi (bsc#989056).
Patch Instructions:
To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Software Development Kit 11-SP4:
zypper in -t patch sdksp4-linux-kernel-13105=1
- SUSE Linux Enterprise Server 11-SP4:
zypper in -t patch slessp4-linux-kernel-13105=1
- SUSE Linux Enterprise Server 11-EXTRA:
zypper in -t patch slexsp3-linux-kernel-13105=1
- SUSE Linux Enterprise Debuginfo 11-SP4:
zypper in -t patch dbgsp4-linux-kernel-13105=1
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise Software Development Kit 11-SP4 (noarch):
kernel-docs-3.0.101-100.2
- SUSE Linux Enterprise Server 11-SP4 (i586 ia64 ppc64 s390x x86_64):
kernel-default-3.0.101-100.1
kernel-default-base-3.0.101-100.1
kernel-default-devel-3.0.101-100.1
kernel-source-3.0.101-100.1
kernel-syms-3.0.101-100.1
kernel-trace-3.0.101-100.1
kernel-trace-base-3.0.101-100.1
kernel-trace-devel-3.0.101-100.1
- SUSE Linux Enterprise Server 11-SP4 (i586 x86_64):
kernel-ec2-3.0.101-100.1
kernel-ec2-base-3.0.101-100.1
kernel-ec2-devel-3.0.101-100.1
kernel-xen-3.0.101-100.1
kernel-xen-base-3.0.101-100.1
kernel-xen-devel-3.0.101-100.1
- SUSE Linux Enterprise Server 11-SP4 (ppc64):
kernel-bigmem-3.0.101-100.1
kernel-bigmem-base-3.0.101-100.1
kernel-bigmem-devel-3.0.101-100.1
kernel-ppc64-3.0.101-100.1
kernel-ppc64-base-3.0.101-100.1
kernel-ppc64-devel-3.0.101-100.1
- SUSE Linux Enterprise Server 11-SP4 (s390x):
kernel-default-man-3.0.101-100.1
- SUSE Linux Enterprise Server 11-SP4 (i586):
kernel-pae-3.0.101-100.1
kernel-pae-base-3.0.101-100.1
kernel-pae-devel-3.0.101-100.1
- SUSE Linux Enterprise Server 11-EXTRA (i586 ia64 ppc64 s390x x86_64):
kernel-default-extra-3.0.101-100.1
- SUSE Linux Enterprise Server 11-EXTRA (i586 x86_64):
kernel-xen-extra-3.0.101-100.1
- SUSE Linux Enterprise Server 11-EXTRA (x86_64):
kernel-trace-extra-3.0.101-100.1
- SUSE Linux Enterprise Server 11-EXTRA (ppc64):
kernel-ppc64-extra-3.0.101-100.1
- SUSE Linux Enterprise Server 11-EXTRA (i586):
kernel-pae-extra-3.0.101-100.1
- SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 ppc64 s390x x86_64):
kernel-default-debuginfo-3.0.101-100.1
kernel-default-debugsource-3.0.101-100.1
kernel-trace-debuginfo-3.0.101-100.1
kernel-trace-debugsource-3.0.101-100.1
- SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 s390x x86_64):
kernel-default-devel-debuginfo-3.0.101-100.1
kernel-trace-devel-debuginfo-3.0.101-100.1
- SUSE Linux Enterprise Debuginfo 11-SP4 (i586 x86_64):
kernel-ec2-debuginfo-3.0.101-100.1
kernel-ec2-debugsource-3.0.101-100.1
kernel-xen-debuginfo-3.0.101-100.1
kernel-xen-debugsource-3.0.101-100.1
kernel-xen-devel-debuginfo-3.0.101-100.1
- SUSE Linux Enterprise Debuginfo 11-SP4 (ppc64):
kernel-bigmem-debuginfo-3.0.101-100.1
kernel-bigmem-debugsource-3.0.101-100.1
kernel-ppc64-debuginfo-3.0.101-100.1
kernel-ppc64-debugsource-3.0.101-100.1
- SUSE Linux Enterprise Debuginfo 11-SP4 (i586):
kernel-pae-debuginfo-3.0.101-100.1
kernel-pae-debugsource-3.0.101-100.1
kernel-pae-devel-debuginfo-3.0.101-100.1
References:
https://www.suse.com/security/cve/CVE-2015-3288.html
https://www.suse.com/security/cve/CVE-2015-8970.html
https://www.suse.com/security/cve/CVE-2016-10200.html
https://www.suse.com/security/cve/CVE-2016-5243.html
https://www.suse.com/security/cve/CVE-2017-2671.html
https://www.suse.com/security/cve/CVE-2017-5669.html
https://www.suse.com/security/cve/CVE-2017-5970.html
https://www.suse.com/security/cve/CVE-2017-5986.html
https://www.suse.com/security/cve/CVE-2017-6074.html
https://www.suse.com/security/cve/CVE-2017-6214.html
https://www.suse.com/security/cve/CVE-2017-6348.html
https://www.suse.com/security/cve/CVE-2017-6353.html
https://www.suse.com/security/cve/CVE-2017-7184.html
https://www.suse.com/security/cve/CVE-2017-7187.html
https://www.suse.com/security/cve/CVE-2017-7261.html
https://www.suse.com/security/cve/CVE-2017-7294.html
https://www.suse.com/security/cve/CVE-2017-7308.html
https://www.suse.com/security/cve/CVE-2017-7616.html
https://bugzilla.suse.com/1005651
https://bugzilla.suse.com/1008374
https://bugzilla.suse.com/1008893
https://bugzilla.suse.com/1013018
https://bugzilla.suse.com/1013070
https://bugzilla.suse.com/1013800
https://bugzilla.suse.com/1013862
https://bugzilla.suse.com/1016489
https://bugzilla.suse.com/1017143
https://bugzilla.suse.com/1018263
https://bugzilla.suse.com/1018446
https://bugzilla.suse.com/1019168
https://bugzilla.suse.com/1020229
https://bugzilla.suse.com/1021256
https://bugzilla.suse.com/1021913
https://bugzilla.suse.com/1022971
https://bugzilla.suse.com/1023014
https://bugzilla.suse.com/1023163
https://bugzilla.suse.com/1023888
https://bugzilla.suse.com/1024508
https://bugzilla.suse.com/1024788
https://bugzilla.suse.com/1024938
https://bugzilla.suse.com/1025235
https://bugzilla.suse.com/1025702
https://bugzilla.suse.com/1026024
https://bugzilla.suse.com/1026260
https://bugzilla.suse.com/1026722
https://bugzilla.suse.com/1026914
https://bugzilla.suse.com/1027066
https://bugzilla.suse.com/1027101
https://bugzilla.suse.com/1027178
https://bugzilla.suse.com/1028415
https://bugzilla.suse.com/1028880
https://bugzilla.suse.com/1029212
https://bugzilla.suse.com/1029770
https://bugzilla.suse.com/1030213
https://bugzilla.suse.com/1030573
https://bugzilla.suse.com/1031003
https://bugzilla.suse.com/1031052
https://bugzilla.suse.com/1031440
https://bugzilla.suse.com/1031579
https://bugzilla.suse.com/1032141
https://bugzilla.suse.com/1033336
https://bugzilla.suse.com/1033771
https://bugzilla.suse.com/1033794
https://bugzilla.suse.com/1033804
https://bugzilla.suse.com/1033816
https://bugzilla.suse.com/1034026
https://bugzilla.suse.com/909486
https://bugzilla.suse.com/911105
https://bugzilla.suse.com/931620
https://bugzilla.suse.com/979021
https://bugzilla.suse.com/982783
https://bugzilla.suse.com/983212
https://bugzilla.suse.com/985561
https://bugzilla.suse.com/988065
https://bugzilla.suse.com/989056
https://bugzilla.suse.com/995542
https://bugzilla.suse.com/999245
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