The SUSE Linux Enterprise 11 Service Pack 2 kernel has been
updated to version 3.0.93 and includes various bug and
security fixes.
The following security bugs have been fixed:
CVE-2013-2148: The fill_event_metadata function in
fs/notify/fanotify/fanotify_user.c in the Linux kernel did
not initialize a certain structure member, which allowed
local users to obtain sensitive information from kernel
memory via a read operation on the fanotify descriptor.
CVE-2013-2237: The key_notify_policy_flush function
in net/key/af_key.c in the Linux kernel did not initialize
a certain structure member, which allowed local users to
obtain sensitive information from kernel heap memory by
reading a broadcast message from the notify_policy
interface of an IPSec key_socket.
CVE-2013-2232: The ip6_sk_dst_check function in
net/ipv6/ip6_output.c in the Linux kernel allowed local
users to cause a denial of service (system crash) by using
an AF_INET6 socket for a connection to an IPv4 interface.
CVE-2013-2234: The (1) key_notify_sa_flush and (2)
key_notify_policy_flush functions in net/key/af_key.c in
the Linux kernel did not initialize certain structure
members, which allowed local users to obtain sensitive
information from kernel heap memory by reading a broadcast
message from the notify interface of an IPSec key_socket.
CVE-2013-4162: The udp_v6_push_pending_frames
function in net/ipv6/udp.c in the IPv6 implementation in
the Linux kernel made an incorrect function call for
pending data, which allowed local users to cause a denial
of service (BUG and system crash) via a crafted application
that uses the UDP_CORK option in a setsockopt system call.
CVE-2013-1059: net/ceph/auth_none.c in the Linux
kernel allowed remote attackers to cause a denial of
service (NULL pointer dereference and system crash) or
possibly have unspecified other impact via an auth_reply
message that triggers an attempted build_request operation.
CVE-2013-2164: The mmc_ioctl_cdrom_read_data function
in drivers/cdrom/cdrom.c in the Linux kernel allowed local
users to obtain sensitive information from kernel memory
via a read operation on a malfunctioning CD-ROM drive.
CVE-2013-2851: Format string vulnerability in the
register_disk function in block/genhd.c in the Linux kernel
allowed local users to gain privileges by leveraging root
access and writing format string specifiers to
/sys/module/md_mod/parameters/new_array in order to create
a crafted /dev/md device name.
CVE-2013-4163: The ip6_append_data_mtu function in
net/ipv6/ip6_output.c in the IPv6 implementation in the
Linux kernel did not properly maintain information about
whether the IPV6_MTU setsockopt option had been specified,
which allowed local users to cause a denial of service (BUG
and system crash) via a crafted application that uses the
UDP_CORK option in a setsockopt system call.
CVE-2013-1929: Heap-based buffer overflow in the
tg3_read_vpd function in
drivers/net/ethernet/broadcom/tg3.c in the Linux kernel
allowed physically proximate attackers to cause a denial of
service (system crash) or possibly execute arbitrary code
via crafted firmware that specifies a long string in the
Vital Product Data (VPD) data structure.
CVE-2013-1819: The _xfs_buf_find function in
fs/xfs/xfs_buf.c in the Linux kernel did not validate block
numbers, which allowed local users to cause a denial of
service (NULL pointer dereference and system crash) or
possibly have unspecified other impact by leveraging the
ability to mount an XFS filesystem containing a metadata
inode with an invalid extent map.
CVE-2013-1774: The chase_port function in
drivers/usb/serial/io_ti.c in the Linux kernel allowed
local users to cause a denial of service (NULL pointer
dereference and system crash) via an attempted /dev/ttyUSB
read or write operation on a disconnected Edgeport USB
serial converter.
Also the following bugs have been fixed:
BTRFS:
OTHER:
x86: Do not schedule while still in NMI context
(bnc#831949).
bnx2x: Avoid sending multiple statistics queries
(bnc#814336).
bnx2x: protect different statistics flows
(bnc#814336).
futex: Take hugepages into account when generating
futex_key.
drivers/hv: util: Fix a bug in version negotiation
code for util services (bnc#828714).
printk: Add NMI ringbuffer (bnc#831949).
printk: Do not use printk_cpu from finish_printk
(bnc#831949).
mlx4_en: Adding 40gb speed report for ethtool
(bnc#831410).
reiserfs: Fixed double unlock in reiserfs_setattr
failure path.
reiserfs: locking, release lock around quota
operations (bnc#815320).
NFS: support "nosharetransport" option (bnc#807502,
bnc#828192, FATE#315593).
dm mpath: add retain_attached_hw_handler feature
(bnc#760407).
scsi_dh: add scsi_dh_attached_handler_name
(bnc#760407).
bonding: disallow change of MAC if fail_over_mac
enabled (bnc#827376).
bonding: emit event when bonding changes MAC
(bnc#773255 bnc#827372).
SUNRPC: Ensure we release the socket write lock if
the rpc_task exits early (bnc#830901).
ext4: force read-only unless rw=1 module option is
used (fate#314864).
HID: fix unused rsize usage (bnc#783475).
HID: fix data access in implement() (bnc#783475).
xfs: fix deadlock in xfs_rtfree_extent with kernel
v3.x (bnc#829622).
r8169: allow multicast packets on sub-8168f chipset
(bnc#805371).
r8169: move the firmware down into the device private
data (bnc#805371).
mm: link_mem_sections make sure nmi watchdog does not
trigger while linking memory sections (bnc#820434).
kernel: lost IPIs on CPU hotplug (bnc#825048,
LTC#94784).
iwlwifi: use correct supported firmware for 6035 and
6000g2 (bnc#825887).
watchdog: Update watchdog_thresh atomically
(bnc#829357).
include/1/smp.h: define __smp_call_function_single
for !CONFIG_SMP (bnc#829357).
lpfc: Return correct error code on bsg_timeout
(bnc#816043).
dm-multipath: Drop table when retrying ioctl
(bnc#808940).
scsi: Do not retry invalid function error
(bnc#809122).
scsi: Always retry internal target error (bnc#745640,
bnc#825227).
ibmvfc: Driver version 1.0.1 (bnc#825142).
ibmvfc: Suppress ABTS if target gone (bnc#825142).
fs/dcache.c: add cond_resched() to
shrink_dcache_parent() (bnc#829082).
kmsg_dump: do not run on non-error paths by default
(bnc#820172).
mm: honor min_free_kbytes set by user (bnc#826960).
hyperv: Fix a kernel warning from
netvsc_linkstatus_callback() (bnc#828574).
RT: Fix up hardening patch to not gripe when avg >
available, which lockless access makes possible and happens
in -rt kernels running a cpubound ltp realtime testcase.
Just keep the output sane in that case.
md/raid10: Fix two bug affecting RAID10 reshape (-).
Allow NFSv4 to run execute-only files (bnc#765523).
fs/ocfs2/namei.c: remove unecessary ERROR when
removing non-empty directory (bnc#819363).
block: Reserve only one queue tag for sync IO if only
3 tags are available (bnc#806396).
drm/i915: Add wait_for in init_ring_common
(bnc#813604).
drm/i915: Mark the ringbuffers as being in the GTT
domain (bnc#813604).
ext4: avoid hang when mounting non-journal
filesystems with orphan list (bnc#817377).
autofs4 - fix get_next_positive_subdir() (bnc#819523).
ocfs2: Add bits_wanted while calculating credits in
ocfs2_calc_extend_credits (bnc#822077).
re-enable io tracing (bnc#785901).
SUNRPC: Prevent an rpc_task wakeup race (bnc#825591).
tg3: Prevent system hang during repeated EEH errors
(bnc#822066).
backends: Check for insane amounts of requests on the
ring.
Update Xen patches to 3.0.82.
netiucv: Hold rtnl between name allocation and device
registration (bnc#824159).
drm/edid: Do not print messages regarding stereo or
csync by default (bnc #821235).
net/sunrpc: xpt_auth_cache should be ignored when
expired (bnc#803320).
sunrpc/cache: use cache_fresh_unlocked consistently
and correctly (bnc#803320).
md/raid10 "enough" fixes (bnc#773837).
Update config files: disable IP_PNP (bnc#822825)
Disable efi pstore by default (bnc#804482 bnc#820172).
md: Fix problem with GET_BITMAP_FILE returning wrong
status (bnc#812974 bnc#823497).
USB: xHCI: override bogus bulk wMaxPacketSize values
(bnc#823082).
ALSA: hda - Fix system panic when DMA > 40 bits for
Nvidia audio controllers (bnc#818465).
USB: UHCI: fix for suspend of virtual HP controller
(bnc#817035).
mm: mmu_notifier: re-fix freed page still mapped in
secondary MMU (bnc#821052).
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bugzilla.novell.com/745640
bugzilla.novell.com/760407
bugzilla.novell.com/765523
bugzilla.novell.com/773006
bugzilla.novell.com/773255
bugzilla.novell.com/773837
bugzilla.novell.com/783475
bugzilla.novell.com/785901
bugzilla.novell.com/789010
bugzilla.novell.com/801427
bugzilla.novell.com/803320
bugzilla.novell.com/804482
bugzilla.novell.com/805371
bugzilla.novell.com/806396
bugzilla.novell.com/806976
bugzilla.novell.com/807471
bugzilla.novell.com/807502
bugzilla.novell.com/808940
bugzilla.novell.com/809122
bugzilla.novell.com/812526
bugzilla.novell.com/812974
bugzilla.novell.com/813604
bugzilla.novell.com/813733
bugzilla.novell.com/814336
bugzilla.novell.com/815320
bugzilla.novell.com/816043
bugzilla.novell.com/817035
bugzilla.novell.com/817377
bugzilla.novell.com/818465
bugzilla.novell.com/819363
bugzilla.novell.com/819523
bugzilla.novell.com/820172
bugzilla.novell.com/820434
bugzilla.novell.com/821052
bugzilla.novell.com/821235
bugzilla.novell.com/822066
bugzilla.novell.com/822077
bugzilla.novell.com/822575
bugzilla.novell.com/822825
bugzilla.novell.com/823082
bugzilla.novell.com/823342
bugzilla.novell.com/823497
bugzilla.novell.com/823517
bugzilla.novell.com/824159
bugzilla.novell.com/824295
bugzilla.novell.com/824915
bugzilla.novell.com/825048
bugzilla.novell.com/825142
bugzilla.novell.com/825227
bugzilla.novell.com/825591
bugzilla.novell.com/825657
bugzilla.novell.com/825887
bugzilla.novell.com/826350
bugzilla.novell.com/826960
bugzilla.novell.com/827372
bugzilla.novell.com/827376
bugzilla.novell.com/827378
bugzilla.novell.com/827749
bugzilla.novell.com/827750
bugzilla.novell.com/828119
bugzilla.novell.com/828192
bugzilla.novell.com/828574
bugzilla.novell.com/828714
bugzilla.novell.com/829082
bugzilla.novell.com/829357
bugzilla.novell.com/829622
bugzilla.novell.com/830901
bugzilla.novell.com/831055
bugzilla.novell.com/831058
bugzilla.novell.com/831410
bugzilla.novell.com/831949