Mailinglist Archive: opensuse-security-announce (25 mails)

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[security-announce] SUSE-SU-2014:0909-1: important: Security update for Linux kernel
SUSE Security Update: Security update for Linux kernel
______________________________________________________________________________

Announcement ID: SUSE-SU-2014:0909-1
Rating: important
References: #767610 #786450 #792271 #821619 #832710 #837563
#840524 #846404 #846690 #847652 #850915 #851426
#851603 #852553 #855126 #857926 #858869 #858870
#858872 #859840 #861636 #861980 #862429 #862934
#863300 #863335 #863410 #863873 #864404 #864464
#865310 #865330 #865882 #866081 #866102 #866615
#866800 #866864 #867362 #867517 #867531 #867723
#867953 #868488 #868528 #868653 #868748 #869033
#869414 #869563 #869934 #870173 #870335 #870450
#870496 #870498 #870576 #870591 #870618 #870877
#870958 #871561 #871634 #871676 #871728 #871854
#871861 #871899 #872188 #872540 #872634 #873061
#873374 #873463 #874108 #874145 #874440 #874577
#875386 #876102 #876114 #876176 #876463 #877013
#877257 #877497 #877775 #878115 #878123 #878274
#878407 #878509 #879921 #879957 #880007 #880357
#880437 #880484 #881571 #881761 #881939 #882324
#883380 #883724 #883795 #885725
Cross-References: CVE-2012-2372 CVE-2013-2929 CVE-2013-4299
CVE-2013-4579 CVE-2013-6382 CVE-2013-7339
CVE-2014-0055 CVE-2014-0077 CVE-2014-0101
CVE-2014-0131 CVE-2014-0155 CVE-2014-1444
CVE-2014-1445 CVE-2014-1446 CVE-2014-1874
CVE-2014-2309 CVE-2014-2523 CVE-2014-2678
CVE-2014-2851 CVE-2014-3122 CVE-2014-3144
CVE-2014-3145 CVE-2014-3917 CVE-2014-4508
CVE-2014-4652 CVE-2014-4653 CVE-2014-4654
CVE-2014-4655 CVE-2014-4656 CVE-2014-4699

Affected Products:
SUSE Linux Enterprise Real Time Extension 11 SP3
______________________________________________________________________________

An update that solves 30 vulnerabilities and has 76 fixes
is now available. It includes one version update.

Description:


The SUSE Linux Enterprise 11 Service Pack 3 Real Time Extension kernel has
been updated to fix various bugs and security issues.

The following security bugs have been fixed:

*

CVE-2012-2372: The rds_ib_xmit function in net/rds/ib_send.c in the
Reliable Datagram Sockets (RDS) protocol implementation in the Linux
kernel 3.7.4 and earlier allows local users to cause a denial of service
(BUG_ON and kernel panic) by establishing an RDS connection with the
source IP address equal to the IPoIB interfaces own IP address, as
demonstrated by rds-ping. (bnc#767610)

*

CVE-2013-2929: The Linux kernel before 3.12.2 does not properly use
the get_dumpable function, which allows local users to bypass intended
ptrace restrictions or obtain sensitive information from IA64 scratch
registers via a crafted application, related to kernel/ptrace.c and
arch/ia64/include/asm/processor.h. (bnc#847652)

*

CVE-2013-4299: Interpretation conflict in
drivers/md/dm-snap-persistent.c in the Linux kernel through 3.11.6 allows
remote authenticated users to obtain sensitive information or modify data
via a crafted mapping to a snapshot block device. (bnc#846404)

*

CVE-2013-4579: The ath9k_htc_set_bssid_mask function in
drivers/net/wireless/ath/ath9k/htc_drv_main.c in the Linux kernel through
3.12 uses a BSSID masking approach to determine the set of MAC addresses
on which a Wi-Fi device is listening, which allows remote attackers to
discover the original MAC address after spoofing by sending a series of
packets to MAC addresses with certain bit manipulations. (bnc#851426)

*

CVE-2013-6382: Multiple buffer underflows in the XFS implementation
in the Linux kernel through 3.12.1 allow local users to cause a denial of
service (memory corruption) or possibly have unspecified
other impact by leveraging the CAP_SYS_ADMIN capability for a (1)
XFS_IOC_ATTRLIST_BY_HANDLE or (2) XFS_IOC_ATTRLIST_BY_HANDLE_32 ioctl call
with a crafted length value, related to the xfs_attrlist_by_handle
function in fs/xfs/xfs_ioctl.c and the xfs_compat_attrlist_by_handle
function in fs/xfs/xfs_ioctl32.c. (bnc#852553)

*

CVE-2013-7339: The rds_ib_laddr_check function in net/rds/ib.c in
the Linux kernel before 3.12.8 allows local users to cause a denial of
service (NULL pointer dereference and system crash) or possibly have
unspecified other impact via a bind system call for an RDS socket on a
system that lacks RDS transports. (bnc#869563)

*

CVE-2014-0055: The get_rx_bufs function in drivers/vhost/net.c in
the vhost-net subsystem in the Linux kernel package before 2.6.32-431.11.2
on Red Hat Enterprise Linux (RHEL) 6 does not properly handle
vhost_get_vq_desc errors, which allows guest OS users to cause a denial of
service (host OS crash) via unspecified vectors. (bnc#870173)

*

CVE-2014-0077: drivers/vhost/net.c in the Linux kernel before
3.13.10, when mergeable buffers are disabled, does not properly validate
packet lengths, which allows guest OS users to cause a denial of service
(memory corruption and host OS crash) or possibly gain privileges on the
host OS via crafted packets, related to the handle_rx and get_rx_bufs
functions. (bnc#870576)

*

CVE-2014-0101: The sctp_sf_do_5_1D_ce function in
net/sctp/sm_statefuns.c in the Linux kernel through 3.13.6 does not
validate certain auth_enable and auth_capable fields before making an
sctp_sf_authenticate call, which allows remote attackers to cause a denial
of service (NULL pointer dereference and system crash) via an SCTP
handshake with a modified INIT chunk and a crafted AUTH chunk before a
COOKIE_ECHO chunk. (bnc#866102)

*

CVE-2014-0131: Use-after-free vulnerability in the skb_segment
function in net/core/skbuff.c in the Linux kernel through 3.13.6 allows
attackers to obtain sensitive information from kernel memory by leveraging
the absence of a certain orphaning operation. (bnc#867723)

*

CVE-2014-0155: The ioapic_deliver function in virt/kvm/ioapic.c in
the Linux kernel through 3.14.1 does not properly validate the
kvm_irq_delivery_to_apic return value, which allows guest OS users to
cause a denial of service (host OS crash) via a crafted entry in the
redirection table of an I/O APIC. NOTE: the affected code was moved to the
ioapic_service function before the vulnerability was announced.
(bnc#872540)

*

CVE-2014-1444: The fst_get_iface function in
drivers/net/wan/farsync.c in the Linux kernel before 3.11.7 does not
properly initialize a certain data structure, which allows local users to
obtain sensitive information from kernel memory by leveraging the
CAP_NET_ADMIN capability for an SIOCWANDEV ioctl call. (bnc#858869)

*

CVE-2014-1445: The wanxl_ioctl function in drivers/net/wan/wanxl.c
in the Linux kernel before 3.11.7 does not properly initialize a certain
data structure, which allows local users to obtain sensitive information
from kernel memory via an ioctl call. (bnc#858870)

*

CVE-2014-1446: The yam_ioctl function in drivers/net/hamradio/yam.c
in the Linux kernel before 3.12.8 does not initialize a certain structure
member, which allows local users to obtain sensitive information from
kernel memory by leveraging the CAP_NET_ADMIN capability for an
SIOCYAMGCFG ioctl call. (bnc#858872)

*

CVE-2014-1874: The security_context_to_sid_core function in
security/selinux/ss/services.c in the Linux kernel before 3.13.4 allows
local users to cause a denial of service (system crash) by leveraging the
CAP_MAC_ADMIN capability to set a zero-length security context.
(bnc#863335)

*

CVE-2014-2309: The ip6_route_add function in net/ipv6/route.c in the
Linux kernel through 3.13.6 does not properly count the addition of
routes, which allows remote attackers to cause a denial of service (memory
consumption) via a flood of ICMPv6 Router Advertisement packets.
(bnc#867531)

*

CVE-2014-2523: net/netfilter/nf_conntrack_proto_dccp.c in the Linux
kernel through 3.13.6 uses a DCCP header pointer incorrectly, which allows
remote attackers to cause a denial of service (system crash)
or possibly execute arbitrary code via a DCCP packet that triggers a
call to the (1) dccp_new, (2) dccp_packet, or (3) dccp_error function.
(bnc#868653)

*

CVE-2014-2678: The rds_iw_laddr_check function in net/rds/iw.c in
the Linux kernel through 3.14 allows local users to cause a denial of
service (NULL pointer dereference and system crash) or possibly have
unspecified other impact via a bind system call for an RDS socket on a
system that lacks RDS transports. (bnc#871561)

*

CVE-2014-2851: Integer overflow in the ping_init_sock function in
net/ipv4/ping.c in the Linux kernel through 3.14.1 allows local users to
cause a denial of service (use-after-free and system crash) or possibly
gain privileges via a crafted application that leverages an improperly
managed reference counter. (bnc#873374)

*

CVE-2014-3122: The try_to_unmap_cluster function in mm/rmap.c in the
Linux kernel before 3.14.3 does not properly consider which pages must be
locked, which allows local users to cause a denial of service (system
crash) by triggering a memory-usage pattern that requires removal of
page-table mappings. (bnc#876102)

*

CVE-2014-3144: The (1) BPF_S_ANC_NLATTR and (2)
BPF_S_ANC_NLATTR_NEST extension implementations in the sk_run_filter
function in net/core/filter.c in the Linux kernel through 3.14.3 do not
check whether a certain length value is sufficiently large, which allows
local users to cause a denial of service (integer underflow and system
crash) via crafted BPF instructions. NOTE: the affected code was moved to
the __skb_get_nlattr and __skb_get_nlattr_nest functions before the
vulnerability was announced. (bnc#877257)

*

CVE-2014-3145: The BPF_S_ANC_NLATTR_NEST extension implementation in
the sk_run_filter function in net/core/filter.c in the Linux kernel
through 3.14.3 uses the reverse order in a certain subtraction, which
allows local users to cause a denial of service (over-read and system
crash) via crafted BPF instructions. NOTE: the affected code was moved to
the __skb_get_nlattr_nest function before the vulnerability was announced.
(bnc#877257)

*

CVE-2014-3917: kernel/auditsc.c in the Linux kernel through 3.14.5,
when CONFIG_AUDITSYSCALL is enabled with certain syscall rules, allows
local users to obtain potentially sensitive single-bit values from kernel
memory or cause a denial of service (OOPS) via a large value of a syscall
number. (bnc#880484)

*

CVE-2014-4508: arch/x86/kernel/entry_32.S in the Linux kernel
through 3.15.1 on 32-bit x86 platforms, when syscall auditing is enabled
and the sep CPU feature flag is set, allows local users to cause a denial
of service (OOPS and system crash) via an invalid syscall number, as
demonstrated by number

*

(bnc#883724)

*

CVE-2014-4652: Race condition in the tlv handler functionality in
the snd_ctl_elem_user_tlv function in sound/core/control.c in the ALSA
control implementation in the Linux kernel before 3.15.2 allows local
users to obtain sensitive information from kernel memory by leveraging
/dev/snd/controlCX access. (bnc#883795)

*

CVE-2014-4653: sound/core/control.c in the ALSA control
implementation in the Linux kernel before 3.15.2 does not ensure
possession of a read/write lock, which allows local users to cause a
denial of service (use-after-free) and obtain sensitive information from
kernel memory by leveraging /dev/snd/controlCX access. (bnc#883795)

*

CVE-2014-4654: The snd_ctl_elem_add function in sound/core/control.c
in the ALSA control implementation in the Linux kernel before 3.15.2 does
not check authorization for SNDRV_CTL_IOCTL_ELEM_REPLACE commands, which
allows local users to remove kernel controls and cause a denial of service
(use-after-free and system crash) by leveraging /dev/snd/controlCX access
for an ioctl call. (bnc#883795)

*

CVE-2014-4655: The snd_ctl_elem_add function in sound/core/control.c
in the ALSA control implementation in the Linux kernel before 3.15.2 does
not properly maintain the user_ctl_count value, which allows local users
to cause a denial of service (integer overflow and limit bypass) by
leveraging /dev/snd/controlCX access for a large number of
SNDRV_CTL_IOCTL_ELEM_REPLACE ioctl calls. (bnc#883795)

*

CVE-2014-4656: Multiple integer overflows in sound/core/control.c in
the ALSA control implementation in the Linux kernel before 3.15.2 allow
local users to cause a denial of service by leveraging /dev/snd/controlCX
access, related to (1) index values in the snd_ctl_add function and (2)
numid values in the snd_ctl_remove_numid_conflict function. (bnc#883795)

*

CVE-2014-4699: The Linux kernel before 3.15.4 on Intel processors
does not properly restrict use of a non-canonical value for the saved RIP
address in the case of a system call that does not use IRET, which allows
local users to leverage a race condition and gain privileges, or cause a
denial of service (double fault), via a crafted application that makes
ptrace and fork system calls. (bnc#885725)

Also the following non-security bugs have been fixed:

* kernel: avoid page table walk on user space access (bnc#878407,
LTC#110316).
* spinlock: fix system hang with spin_retry <= 0 (bnc#874145,
LTC#110189).
* x86/UV: Set n_lshift based on GAM_GR_CONFIG MMR for UV3 (bnc#876176).
* x86: Enable multiple CPUs in crash kernel (bnc#846690).
* x86/mce: Fix CMCI preemption bugs (bnc#786450).
* x86, CMCI: Add proper detection of end of CMCI storms (bnc#786450).
* futex: revert back to the explicit waiter counting code (bnc#851603).
* futex: avoid race between requeue and wake (bnc#851603).
* intel-iommu: fix off-by-one in pagetable freeing (bnc#874577).
* ia64: Change default PSR.ac from "1" to "0" (Fix erratum #237)
(bnc#874108).
*

drivers/rtc/interface.c: fix infinite loop in initializing the alarm
(bnc#871676).

*

drm/ast: Fix double lock at PM resume (bnc#883380).

* drm/ast: add widescreen + rb modes from X.org driver (v2)
(bnc#883380).
* drm/ast: deal with bo reserve fail in dirty update path (bnc#883380).
* drm/ast: do not attempt to acquire a reservation while in an
interrupt handler (bnc#883380).
* drm/ast: fix the ast open key function (bnc#883380).
* drm/ast: fix value check in cbr_scan2 (bnc#883380).
* drm/ast: inline reservations (bnc#883380).
* drm/ast: invalidate page tables when pinning a BO (bnc#883380).
* drm/ast: rename the mindwm/moutdwm and deinline them (bnc#883380).
* drm/ast: resync the dram post code with upstream (bnc#883380).
* drm: ast: use drm_can_sleep (bnc#883380).
* drm/ast: use drm_modeset_lock_all (bnc#883380).
* drm/: Unified handling of unimplemented fb->create_handle
(bnc#883380).
* drm/mgag200,ast,cirrus: fix regression with drm_can_sleep conversion
(bnc#883380).
* drm/mgag200: Consolidate depth/bpp handling (bnc#882324).
* drm/ast: Initialized data needed to map fbdev memory (bnc#880007).
* drm/ast: add AST 2400 support (bnc#880007).
* drm/ast: Initialized data needed to map fbdev memory (bnc#880007).
* drm/mgag200: on cards with < 2MB VRAM default to 16-bit (bnc#882324).
* drm/mgag200: fix typo causing bw limits to be ignored on some chips
(bnc#882324).
* drm/ttm: do not oops if no invalidate_caches() (bnc#869414).
*

drm/i915: Break encoder->crtc link separately in
intel_sanitize_crtc() (bnc#855126).

*

dlm: keep listening connection alive with sctp mode (bnc#881939)

*

series.conf: Clarify comment about Xen kabi adjustments
(bnc#876114#c25)

*

btrfs: fix a crash when running balance and defrag concurrently.

* btrfs: unset DCACHE_DISCONNECTED when mounting default subvol
(bnc#866615).
* btrfs: free delayed node outside of root->inode_lock (bnc#866864).
* btrfs: return EPERM when deleting a default subvolume (bnc#869934).
*

btrfs: do not loop on large offsets in readdir (bnc#863300)

*

sched: Consider pi boosting in setscheduler.

* sched: Queue RT tasks to head when prio drops.
* sched: Adjust sched_reset_on_fork when nothing else changes.
* sched: Fix clock_gettime(CLOCK__CPUTIME_ID) monotonicity
(bnc#880357).
* sched: Do not allow scheduler time to go backwards (bnc#880357).
* sched: Make scale_rt_power() deal with backward clocks (bnc#865310).
* sched: Use CPUPRI_NR_PRIORITIES instead of MAX_RT_PRIO in cpupri
check (bnc#871861).
*

sched: update_rq_clock() must skip ONE update (bnc#869033,
bnc#868528).

*

tcp: allow to disable cwnd moderation in TCP_CA_Loss state
(bnc#879921).

* tcp: clear xmit timers in tcp_v4_syn_recv_sock() (bnc#862429).
* net: add missing bh_unlock_sock() calls (bnc#862429).
* bonding: fix vlan_features computing (bnc#872634).
* vlan: more careful checksum features handling (bnc#872634).
* xfrm: fix race between netns cleanup and state expire notification
(bnc#879957).
* xfrm: check peer pointer for null before calling inet_putpeer()
(bnc#877775).
*

ipv6: do not overwrite inetpeer metrics prematurely (bnc#867362).

*

pagecachelimit: reduce lru_lock contention for heavy parallel kabi
fixup: (bnc#878509, bnc#864464).

*

pagecachelimit: reduce lru_lock contention for heavy parallel
reclaim (bnc#878509, bnc#864464).

*

TTY: serial, cleanup include file (bnc#881571).

* TTY: serial, fix includes in some drivers (bnc#881571).
*

serial_core: Fix race in uart_handle_dcd_change (bnc#881571).

*

powerpc/perf: Power8 PMU support (bnc#832710).

* powerpc/perf: Add support for SIER (bnc#832710).
* powerpc/perf: Add regs_no_sipr() (bnc#832710).
* powerpc/perf: Add an accessor for regs->result (bnc#832710).
* powerpc/perf: Convert mmcra_sipr/sihv() to regs_sipr/sihv()
(bnc#832710).
*

powerpc/perf: Add an explict flag indicating presence of SLOT field
(bnc#832710).

*

swiotlb: do not assume PA 0 is invalid (bnc#865882).

*

lockref: implement lockless reference count updates using cmpxchg()
(FATE#317271).

*

af_iucv: wrong mapping of sent and confirmed skbs (bnc#878407,
LTC#110452).

* af_iucv: recvmsg problem for SOCK_STREAM sockets (bnc#878407,
LTC#110452).
*

af_iucv: fix recvmsg by replacing skb_pull() function (bnc#878407,
LTC#110452).

*

qla2xxx: Poll during initialization for ISP25xx and ISP83xx
(bnc#837563).

*

qla2xxx: Fix request queue null dereference (bnc#859840).

*

lpfc 8.3.41: Fixed SLI3 failing FCP write on check-condition
no-sense with residual zero (bnc#850915).

*

reiserfs: call truncate_setsize under tailpack mutex (bnc#878115).

*

reiserfs: drop vmtruncate (bnc#878115).

*

ipvs: handle IPv6 fragments with one-packet scheduling (bnc#861980).

*

kabi: hide modifications of struct sk_buff done by bnc#861980 fix
(bnc#861980).

*

loop: remove the incorrect write_begin/write_end shortcut
(bnc#878123).

*

watchdog: hpwdt patch to display informative string (bnc#862934).

* watchdog: hpwdt: Patch to ignore auxilary iLO devices (bnc#862934).
* watchdog: hpwdt: Add check for UEFI bits (bnc#862934).
*

watchdog: hpwdt.c: Increase version string (bnc#862934).

*

hpilo: Correct panic when an AUX iLO is detected (bnc#837563).

*

locking/mutexes: Introduce cancelable MCS lock for adaptive spinning
(FATE#317271).

*

locking/mutexes: Modify the way optimistic spinners are queued
(FATE#317271).

* locking/mutexes: Return false if task need_resched() in
mutex_can_spin_on_owner() (FATE#317271).
* mutex: Enable the queuing of mutex spinners with MCS lock
(FATE#317271). config: disabled on all flavors
*

mutex: Queue mutex spinners with MCS lock to reduce cacheline
contention (FATE#317271).

*

memcg: deprecate memory.force_empty knob (bnc#878274).

*

kabi: protect struct net from bnc#877013 changes (bnc#877013).

* netfilter: nfnetlink_queue: add net namespace support for
nfnetlink_queue (bnc#877013).
* netfilter: make /proc/net/netfilter pernet (bnc#877013).
* netfilter: xt_hashlimit: fix proc entry leak in netns destroy path
(bnc#871634).
* netfilter: xt_hashlimit: fix namespace destroy path (bnc#871634).
* netfilter: nf_queue: reject NF_STOLEN verdicts from userspace
(bnc#870877).
* netfilter: avoid double free in nf_reinject (bnc#870877).
* netfilter: ctnetlink: fix race between delete and timeout expiration
(bnc#863410).
*

netfilter: reuse skb->nfct_reasm for ipvs conn reference
(bnc#861980).

*

mm: per-thread vma caching (FATE#317271). config: enable
CONFIG_VMA_CACHE for x86_64/bigsmp

* mm, hugetlb: improve page-fault scalability (FATE#317271).
* mm: vmscan: Do not throttle based on pfmemalloc reserves if node has
no ZONE_NORMAL (bnc#870496).
* mm: fix off-by-one bug in print_nodes_state() (bnc#792271).
*

hugetlb: ensure hugepage access is denied if hugepages are not
supported (PowerKVM crash when mounting hugetlbfs without hugepage support
(bnc#870498)).

*

SELinux: Increase ebitmap_node size for 64-bit configuration
(FATE#317271).

*

SELinux: Reduce overhead of mls_level_isvalid() function call
(FATE#317271).

*

mutex: Fix debug_mutexes (FATE#317271).

* mutex: Fix debug checks (FATE#317271).
*

locking/mutexes: Unlock the mutex without the wait_lock
(FATE#317271).

*

epoll: do not take the nested ep->mtx on EPOLL_CTL_DEL (FATE#317271).

* epoll: do not take global "epmutex" for simple topologies
(FATE#317271).
*

epoll: optimize EPOLL_CTL_DEL using rcu (FATE#317271).

*

vfs: Fix missing unlock of vfsmount_lock in unlazy_walk (bnc#880437).

* dcache: kABI fixes for lockref dentries (FATE#317271).
* vfs: make sure we do not have a stale root path if unlazy_walk()
fails (FATE#317271).
* vfs: fix dentry RCU to refcounting possibly sleeping dput()
(FATE#317271).
* vfs: use lockref "dead" flag to mark unrecoverably dead dentries
(FATE#317271).
* vfs: reimplement d_rcu_to_refcount() using lockref_get_or_lock()
(FATE#317271).
* vfs: Remove second variable named error in __dentry_path
(FATE#317271).
* make prepend_name() work correctly when called with negative *buflen
(FATE#317271).
* prepend_path() needs to reinitialize dentry/vfsmount on restarts
(FATE#317271).
* dcache: get/release read lock in read_seqbegin_or_lock() & friend
(FATE#317271).
* seqlock: Add a new locking reader type (FATE#317271).
* dcache: Translating dentry into pathname without taking rename_lock
(FATE#317271).
* vfs: make the dentry cache use the lockref infrastructure
(FATE#317271).
* vfs: Remove dentry->d_lock locking from
shrink_dcache_for_umount_subtree() (FATE#317271).
* vfs: use lockref_get_not_zero() for optimistic lockless
dget_parent() (FATE#317271).
* vfs: constify dentry parameter in d_count() (FATE#317271).
* helper for reading ->d_count (FATE#317271).
* lockref: use arch_mutex_cpu_relax() in CMPXCHG_LOOP() (FATE#317271).
* lockref: allow relaxed cmpxchg64 variant for lockless updates
(FATE#317271).
* lockref: use cmpxchg64 explicitly for lockless updates (FATE#317271).
* lockref: add ability to mark lockrefs "dead" (FATE#317271).
* lockref: fix docbook argument names (FATE#317271).
* lockref: Relax in cmpxchg loop (FATE#317271).
* lockref: implement lockless reference count updates using cmpxchg()
(FATE#317271).
* lockref: uninline lockref helper functions (FATE#317271).
* lockref: add lockref_get_or_lock() helper (FATE#317271).
*

Add new lockref infrastructure reference implementation
(FATE#317271).

*

vfs: make lremovexattr retry once on ESTALE error (bnc#876463).

* vfs: make removexattr retry once on ESTALE (bnc#876463).
* vfs: make llistxattr retry once on ESTALE error (bnc#876463).
* vfs: make listxattr retry once on ESTALE error (bnc#876463).
* vfs: make lgetxattr retry once on ESTALE (bnc#876463).
* vfs: make getxattr retry once on an ESTALE error (bnc#876463).
* vfs: allow lsetxattr() to retry once on ESTALE errors (bnc#876463).
* vfs: allow setxattr to retry once on ESTALE errors (bnc#876463).
* vfs: allow utimensat() calls to retry once on an ESTALE error
(bnc#876463).
* vfs: fix user_statfs to retry once on ESTALE errors (bnc#876463).
* vfs: make fchownat retry once on ESTALE errors (bnc#876463).
* vfs: make fchmodat retry once on ESTALE errors (bnc#876463).
* vfs: have chroot retry once on ESTALE error (bnc#876463).
* vfs: have chdir retry lookup and call once on ESTALE error
(bnc#876463).
* vfs: have faccessat retry once on an ESTALE error (bnc#876463).
* vfs: have do_sys_truncate retry once on an ESTALE error (bnc#876463).
* vfs: fix renameat to retry on ESTALE errors (bnc#876463).
* vfs: make do_unlinkat retry once on ESTALE errors (bnc#876463).
* vfs: make do_rmdir retry once on ESTALE errors (bnc#876463).
* vfs: fix linkat to retry once on ESTALE errors (bnc#876463).
* vfs: fix symlinkat to retry on ESTALE errors (bnc#876463).
* vfs: fix mkdirat to retry once on an ESTALE error (bnc#876463).
* vfs: fix mknodat to retry on ESTALE errors (bnc#876463).
* vfs: add a flags argument to user_path_parent (bnc#876463).
* vfs: fix readlinkat to retry on ESTALE (bnc#876463).
* vfs: make fstatat retry on ESTALE errors from getattr call
(bnc#876463).
*

vfs: add a retry_estale helper function to handle retries on ESTALE
(bnc#876463).

*

crypto: s390 - fix aes,des ctr mode concurrency finding (bnc#874145,
LTC#110078).

* s390/cio: fix unlocked access of global bitmap (bnc#874145,
LTC#109378).
* s390/css: stop stsch loop after cc 3 (bnc#874145, LTC#109378).
* s390/pci: add kmsg man page (bnc#874145, LTC#109224).
* s390/pci/dma: use correct segment boundary size (bnc#866081,
LTC#104566).
* cio: Fix missing subchannels after CHPID configure on (bnc#866081,
LTC#104808).
* cio: Fix process hangs during subchannel scan (bnc#866081,
LTC#104805).
*

cio: fix unusable device (bnc#866081, LTC#104168).

*

qeth: postpone freeing of qdio memory (bnc#874145, LTC#107873).

*

Fix race between starved list and device removal (bnc#861636).

*

namei.h: include errno.h (bnc#876463).

*

ALSA: hda - Implement bind mixer ctls for Conexant (bnc#872188).

* ALSA: hda - Fix invalid Auto-Mute Mode enum from cxt codecs
(bnc#872188).
* ALSA: hda - Fix conflicting Capture Source on cxt codecs
(bnc#872188).
*

ALSA: usb-audio: Fix NULL dereference while quick replugging
(bnc#870335).

*

powerpc: Bring all threads online prior to migration/hibernation
(bnc#870591).

* powerpc/pseries: Update dynamic cache nodes for suspend/resume
operation (bnc#873463).
* powerpc/pseries: Device tree should only be updated once after
suspend/migrate (bnc#873463).
* powerpc/pseries: Expose in kernel device tree update to drmgr
(bnc#873463).
*

powerpc: Add second POWER8 PVR entry (bnc#874440).

*

libata/ahci: accommodate tag ordered controllers (bnc#871728)

*

md: try to remove cause of a spinning md thread (bnc#875386).

*

md: fix up plugging (again) (bnc#866800).

*

NFSv4: Fix a reboot recovery race when opening a file (bnc#864404).

* NFSv4: Ensure delegation recall and byte range lock removal do not
conflict (bnc#864404).
* NFSv4: Fix up the return values of nfs4_open_delegation_recall
(bnc#864404).
* NFSv4.1: Do not lose locks when a server reboots during delegation
return (bnc#864404).
* NFSv4.1: Prevent deadlocks between state recovery and file locking
(bnc#864404).
* NFSv4: Allow the state manager to mark an open_owner as being
recovered (bnc#864404).
* NFS: nfs_inode_return_delegation() should always flush dirty data
(bnc#864404).
* NFSv4: nfs_client_return_marked_delegations cannot flush data
(bnc#864404).
* NFS: avoid excessive GETATTR request when attributes expired but
cached directory is valid (bnc#857926).
* seqlock: add "raw_seqcount_begin()" function (bnc#864404).
* Allow nfsdv4 to work when fips=1 (bnc#868488).
* NFSv4: Add ACCESS operation to OPEN compound (bnc#870958).
* NFSv4: Fix unnecessary delegation returns in nfs4_do_open
(bnc#870958).
* NFSv4: The NFSv4.0 client must send RENEW calls if it holds a
delegation (bnc#863873).
* NFSv4: nfs4_proc_renew should be declared static (bnc#863873).
* NFSv4: do not put ACCESS in OPEN compound if O_EXCL (bnc#870958).
* NFS: revalidate on open if dcache is negative (bnc#876463).
* NFSD add module parameter to disable delegations (bnc#876463).
*

Do not lose sockets when nfsd shutdown races with connection timeout
(bnc#871854).

*

timer: Prevent overflow in apply_slack (bnc#873061).

*

mei: me: do not load the driver if the FW does not support MEI
interface (bnc#821619).

*

ipmi: Reset the KCS timeout when starting error recovery
(bnc#870618).

* ipmi: Fix a race restarting the timer (bnc#870618).
*

ipmi: increase KCS timeouts (bnc#870618).

*

bnx2x: Fix kernel crash and data miscompare after EEH recovery
(bnc#881761).

*

bnx2x: Adapter not recovery from EEH error injection (bnc#881761).

*

kabi: hide modifications of struct inet_peer done by bnc#867953 fix
(bnc#867953).

*

inetpeer: prevent unlinking from unused list twice (bnc#867953).

*

Ignore selected taints for tracepoint modules (bnc#870450,
FATE#317134).

* Use "E" instead of "X" for unsigned module taint flag
(bnc#870450,FATE#317134).
*

Fix: module signature vs tracepoints: add new TAINT_UNSIGNED_MODULE
(bnc#870450,FATE#317134).

*

xhci: extend quirk for Renesas cards (bnc#877497).

* scsi: return target failure on EMC inactive snapshot (bnc#840524).
* virtio_balloon: do not softlockup on huge balloon changes
(bnc#871899).
* ch: add refcounting (bnc#867517).
* storvsc: NULL pointer dereference fix (bnc#865330).
* Unlock the rename_lock in dentry_path() in the case when path is too
long (bnc#868748).

Security Issue references:

* CVE-2012-2372
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2372>
* CVE-2013-2929
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2929>
* CVE-2013-4299
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4299>
* CVE-2013-4579
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4579>
* CVE-2013-6382
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6382>
* CVE-2013-7339
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-7339>
* CVE-2014-0055
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0055>
* CVE-2014-0077
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0077>
* CVE-2014-0101
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0101>
* CVE-2014-0131
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0131>
* CVE-2014-0155
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0155>
* CVE-2014-1444
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1444>
* CVE-2014-1445
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1445>
* CVE-2014-1446
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1446>
* CVE-2014-1874
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1874>
* CVE-2014-2309
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2309>
* CVE-2014-2523
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2523>
* CVE-2014-2678
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2678>
* CVE-2014-2851
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2851>
* CVE-2014-3122
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3122>
* CVE-2014-3144
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3144>
* CVE-2014-3145
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3145>
* CVE-2014-3917
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3917>
* CVE-2014-4508
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4508>
* CVE-2014-4652
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4652>
* CVE-2014-4653
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4653>
* CVE-2014-4654
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4654>
* CVE-2014-4655
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4655>
* CVE-2014-4656
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4656>
* CVE-2014-4699
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4699>

Indications:

Everyone using the Real Time Linux Kernel on x86_64 architecture should
update.

Special Instructions and Notes:

Please reboot the system after installing this update.

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 Real Time Extension 11 SP3:

zypper in -t patch slertesp3-kernel-9504

To bring your system up-to-date, use "zypper patch".


Package List:

- SUSE Linux Enterprise Real Time Extension 11 SP3 (x86_64) [New Version:
3.0.101.rt130]:

cluster-network-kmp-rt-1.4_3.0.101_rt130_0.24-2.27.79
cluster-network-kmp-rt_trace-1.4_3.0.101_rt130_0.24-2.27.79
drbd-kmp-rt-8.4.4_3.0.101_rt130_0.24-0.22.45
drbd-kmp-rt_trace-8.4.4_3.0.101_rt130_0.24-0.22.45
iscsitarget-kmp-rt-1.4.20_3.0.101_rt130_0.24-0.38.64
iscsitarget-kmp-rt_trace-1.4.20_3.0.101_rt130_0.24-0.38.64
kernel-rt-3.0.101.rt130-0.24.1
kernel-rt-base-3.0.101.rt130-0.24.1
kernel-rt-devel-3.0.101.rt130-0.24.1
kernel-rt_trace-3.0.101.rt130-0.24.1
kernel-rt_trace-base-3.0.101.rt130-0.24.1
kernel-rt_trace-devel-3.0.101.rt130-0.24.1
kernel-source-rt-3.0.101.rt130-0.24.1
kernel-syms-rt-3.0.101.rt130-0.24.1
lttng-modules-kmp-rt-2.1.1_3.0.101_rt130_0.24-0.11.57
lttng-modules-kmp-rt_trace-2.1.1_3.0.101_rt130_0.24-0.11.57
ocfs2-kmp-rt-1.6_3.0.101_rt130_0.24-0.20.79
ocfs2-kmp-rt_trace-1.6_3.0.101_rt130_0.24-0.20.79
ofed-kmp-rt-1.5.4.1_3.0.101_rt130_0.24-0.13.70
ofed-kmp-rt_trace-1.5.4.1_3.0.101_rt130_0.24-0.13.70


References:

http://support.novell.com/security/cve/CVE-2012-2372.html
http://support.novell.com/security/cve/CVE-2013-2929.html
http://support.novell.com/security/cve/CVE-2013-4299.html
http://support.novell.com/security/cve/CVE-2013-4579.html
http://support.novell.com/security/cve/CVE-2013-6382.html
http://support.novell.com/security/cve/CVE-2013-7339.html
http://support.novell.com/security/cve/CVE-2014-0055.html
http://support.novell.com/security/cve/CVE-2014-0077.html
http://support.novell.com/security/cve/CVE-2014-0101.html
http://support.novell.com/security/cve/CVE-2014-0131.html
http://support.novell.com/security/cve/CVE-2014-0155.html
http://support.novell.com/security/cve/CVE-2014-1444.html
http://support.novell.com/security/cve/CVE-2014-1445.html
http://support.novell.com/security/cve/CVE-2014-1446.html
http://support.novell.com/security/cve/CVE-2014-1874.html
http://support.novell.com/security/cve/CVE-2014-2309.html
http://support.novell.com/security/cve/CVE-2014-2523.html
http://support.novell.com/security/cve/CVE-2014-2678.html
http://support.novell.com/security/cve/CVE-2014-2851.html
http://support.novell.com/security/cve/CVE-2014-3122.html
http://support.novell.com/security/cve/CVE-2014-3144.html
http://support.novell.com/security/cve/CVE-2014-3145.html
http://support.novell.com/security/cve/CVE-2014-3917.html
http://support.novell.com/security/cve/CVE-2014-4508.html
http://support.novell.com/security/cve/CVE-2014-4652.html
http://support.novell.com/security/cve/CVE-2014-4653.html
http://support.novell.com/security/cve/CVE-2014-4654.html
http://support.novell.com/security/cve/CVE-2014-4655.html
http://support.novell.com/security/cve/CVE-2014-4656.html
http://support.novell.com/security/cve/CVE-2014-4699.html
https://bugzilla.novell.com/767610
https://bugzilla.novell.com/786450
https://bugzilla.novell.com/792271
https://bugzilla.novell.com/821619
https://bugzilla.novell.com/832710
https://bugzilla.novell.com/837563
https://bugzilla.novell.com/840524
https://bugzilla.novell.com/846404
https://bugzilla.novell.com/846690
https://bugzilla.novell.com/847652
https://bugzilla.novell.com/850915
https://bugzilla.novell.com/851426
https://bugzilla.novell.com/851603
https://bugzilla.novell.com/852553
https://bugzilla.novell.com/855126
https://bugzilla.novell.com/857926
https://bugzilla.novell.com/858869
https://bugzilla.novell.com/858870
https://bugzilla.novell.com/858872
https://bugzilla.novell.com/859840
https://bugzilla.novell.com/861636
https://bugzilla.novell.com/861980
https://bugzilla.novell.com/862429
https://bugzilla.novell.com/862934
https://bugzilla.novell.com/863300
https://bugzilla.novell.com/863335
https://bugzilla.novell.com/863410
https://bugzilla.novell.com/863873
https://bugzilla.novell.com/864404
https://bugzilla.novell.com/864464
https://bugzilla.novell.com/865310
https://bugzilla.novell.com/865330
https://bugzilla.novell.com/865882
https://bugzilla.novell.com/866081
https://bugzilla.novell.com/866102
https://bugzilla.novell.com/866615
https://bugzilla.novell.com/866800
https://bugzilla.novell.com/866864
https://bugzilla.novell.com/867362
https://bugzilla.novell.com/867517
https://bugzilla.novell.com/867531
https://bugzilla.novell.com/867723
https://bugzilla.novell.com/867953
https://bugzilla.novell.com/868488
https://bugzilla.novell.com/868528
https://bugzilla.novell.com/868653
https://bugzilla.novell.com/868748
https://bugzilla.novell.com/869033
https://bugzilla.novell.com/869414
https://bugzilla.novell.com/869563
https://bugzilla.novell.com/869934
https://bugzilla.novell.com/870173
https://bugzilla.novell.com/870335
https://bugzilla.novell.com/870450
https://bugzilla.novell.com/870496
https://bugzilla.novell.com/870498
https://bugzilla.novell.com/870576
https://bugzilla.novell.com/870591
https://bugzilla.novell.com/870618
https://bugzilla.novell.com/870877
https://bugzilla.novell.com/870958
https://bugzilla.novell.com/871561
https://bugzilla.novell.com/871634
https://bugzilla.novell.com/871676
https://bugzilla.novell.com/871728
https://bugzilla.novell.com/871854
https://bugzilla.novell.com/871861
https://bugzilla.novell.com/871899
https://bugzilla.novell.com/872188
https://bugzilla.novell.com/872540
https://bugzilla.novell.com/872634
https://bugzilla.novell.com/873061
https://bugzilla.novell.com/873374
https://bugzilla.novell.com/873463
https://bugzilla.novell.com/874108
https://bugzilla.novell.com/874145
https://bugzilla.novell.com/874440
https://bugzilla.novell.com/874577
https://bugzilla.novell.com/875386
https://bugzilla.novell.com/876102
https://bugzilla.novell.com/876114
https://bugzilla.novell.com/876176
https://bugzilla.novell.com/876463
https://bugzilla.novell.com/877013
https://bugzilla.novell.com/877257
https://bugzilla.novell.com/877497
https://bugzilla.novell.com/877775
https://bugzilla.novell.com/878115
https://bugzilla.novell.com/878123
https://bugzilla.novell.com/878274
https://bugzilla.novell.com/878407
https://bugzilla.novell.com/878509
https://bugzilla.novell.com/879921
https://bugzilla.novell.com/879957
https://bugzilla.novell.com/880007
https://bugzilla.novell.com/880357
https://bugzilla.novell.com/880437
https://bugzilla.novell.com/880484
https://bugzilla.novell.com/881571
https://bugzilla.novell.com/881761
https://bugzilla.novell.com/881939
https://bugzilla.novell.com/882324
https://bugzilla.novell.com/883380
https://bugzilla.novell.com/883724
https://bugzilla.novell.com/883795
https://bugzilla.novell.com/885725

http://download.suse.com/patch/finder/?keywords=e918aa8e64a8846df0931a844c091304

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