Synopsis
The remote SuSE 11 host is missing one or more security updates.
Description
The SUSE Linux Enterprise 11 Service Pack 3 kernel has been updated to version 3.0.93 and to fix various bugs and security issues.
The following features have been added :
- NFS: Now supports a 'nosharetransport' option (bnc#807502, bnc#828192, FATE#315593).
- ALSA: virtuoso: Xonar DSX support was added (FATE#316016). The following security issues have been fixed :
- 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-2013-2148)
- 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-2013-2237)
- 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-2013-2232)
- 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-2013-2234)
- 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-2013-1059)
- 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-2013-2164)
- 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-2013-2851)
- 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-2013-4163)
- 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-2013-1929)
- 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-2013-1819)
Also the following non-security bugs have been fixed :
- ACPI / APEI: Force fatal AER severity when component has been reset. (bnc#828886 / bnc#824568)
- PCI/AER: Move AER severity defines to aer.h. (bnc#828886 / bnc#824568)
- PCI/AER: Set dev->__aer_firmware_first only for matching devices. (bnc#828886 / bnc#824568)
- PCI/AER: Factor out HEST device type matching.
(bnc#828886 / bnc#824568)
- PCI/AER: Do not parse HEST table for non-PCIe devices.
(bnc#828886 / bnc#824568)
- PCI/AER: Reset link for devices below Root Port or Downstream Port. (bnc#828886 / bnc#824568)
- zfcp: fix lock imbalance by reworking request queue locking (bnc#835175, LTC#96825).
- qeth: Fix crash on initial MTU size change (bnc#835175, LTC#96809).
- qeth: change default standard blkt settings for OSA Express (bnc#835175, LTC#96808).
- x86: Add workaround to NMI iret woes. (bnc#831949)
- x86: Do not schedule while still in NMI context.
(bnc#831949)
- drm/i915: no longer call drm_helper_resume_force_mode.
(bnc#831424,bnc#800875)
- bnx2x: protect different statistics flows. (bnc#814336)
- bnx2x: Avoid sending multiple statistics queries.
(bnc#814336)
- bnx2x: protect different statistics flows. (bnc#814336)
- ALSA: hda - Fix unbalanced runtime pm refount.
(bnc#834742)
- xhci: directly calling _PS3 on suspend. (bnc#833148)
- futex: Take hugepages into account when generating futex_key.
- e1000e: workaround DMA unit hang on I218. (bnc#834647)
- e1000e: unexpected 'Reset adapter' message when cable pulled. (bnc#834647)
- e1000e: 82577: workaround for link drop issue.
(bnc#834647)
- e1000e: helper functions for accessing EMI registers.
(bnc#834647)
- e1000e: workaround DMA unit hang on I218. (bnc#834647)
- e1000e: unexpected 'Reset adapter' message when cable pulled. (bnc#834647)
- e1000e: 82577: workaround for link drop issue.
(bnc#834647)
- e1000e: helper functions for accessing EMI registers.
(bnc#834647)
- Drivers: hv: util: Fix a bug in version negotiation code for util services. (bnc#828714)
- printk: Add NMI ringbuffer. (bnc#831949)
- printk: extract ringbuffer handling from vprintk.
(bnc#831949)
- printk: NMI safe printk. (bnc#831949)
- printk: Make NMI ringbuffer size independent on log_buf_len. (bnc#831949)
- printk: Do not call console_unlock from nmi context.
(bnc#831949)
- printk: Do not use printk_cpu from finish_printk.
(bnc#831949)
- zfcp: fix schedule-inside-lock in scsi_device list loops (bnc#833073, LTC#94937).
- uvc: increase number of buffers. (bnc#822164, bnc#805804)
- drm/i915: Adding more reserved PCI IDs for Haswell.
(bnc#834116)
- Refresh patches.xen/xen-netback-generalize. (bnc#827378)
- Update Xen patches to 3.0.87.
- mlx4_en: Adding 40gb speed report for ethtool.
(bnc#831410)
- drm/i915: Retry DP aux_ch communications with a different clock after failure. (bnc#831422)
- drm/i915: split aux_clock_divider logic in a separated function for reuse. (bnc#831422)
- drm/i915: dp: increase probe retries. (bnc#831422)
- drm/i915: Only clear write-domains after a successful wait-seqno. (bnc#831422)
- drm/i915: Fix write-read race with multiple rings.
(bnc#831422)
- drm/i915: Retry DP aux_ch communications with a different clock after failure. (bnc#831422)
- drm/i915: split aux_clock_divider logic in a separated function for reuse. (bnc#831422)
- drm/i915: dp: increase probe retries. (bnc#831422)
- drm/i915: Only clear write-domains after a successful wait-seqno. (bnc#831422)
- drm/i915: Fix write-read race with multiple rings.
(bnc#831422)
- xhci: Add xhci_disable_ports boot option. (bnc#822164)
- xhci: set device to D3Cold on shutdown. (bnc#833097)
- reiserfs: Fixed double unlock in reiserfs_setattr failure path.
- reiserfs: locking, release lock around quota operations.
(bnc#815320)
- reiserfs: locking, push write lock out of xattr code.
(bnc#815320)
- reiserfs: locking, handle nested locks properly.
(bnc#815320)
- reiserfs: do not lock journal_init(). (bnc#815320)
- reiserfs: delay reiserfs lock until journal initialization. (bnc#815320)
- NFS: support 'nosharetransport' option (bnc#807502, bnc#828192, FATE#315593).
- HID: hyperv: convert alloc+memcpy to memdup.
- Drivers: hv: vmbus: Implement multi-channel support (fate#316098).
- Drivers: hv: Add the GUID fot synthetic fibre channel device (fate#316098).
- tools: hv: Check return value of setsockopt call.
- tools: hv: Check return value of poll call.
- tools: hv: Check return value of strchr call.
- tools: hv: Fix file descriptor leaks.
- tools: hv: Improve error logging in KVP daemon.
- drivers: hv: switch to use mb() instead of smp_mb().
- drivers: hv: check interrupt mask before read_index.
- drivers: hv: allocate synic structures before hv_synic_init().
- storvsc: Increase the value of scsi timeout for storvsc devices (fate#316098).
- storvsc: Update the storage protocol to win8 level (fate#316098).
- storvsc: Implement multi-channel support (fate#316098).
- storvsc: Support FC devices (fate#316098).
- storvsc: Increase the value of STORVSC_MAX_IO_REQUESTS (fate#316098).
- hyperv: Fix the NETIF_F_SG flag setting in netvsc.
- Drivers: hv: vmbus: incorrect device name is printed when child device is unregistered.
- Tools: hv: KVP: Fix a bug in IPV6 subnet enumeration.
(bnc#828714)
- ipv6: ip6_append_data_mtu did not care about pmtudisc and frag_size. (bnc#831055, CVE-2013-4163)
- ipv6: ip6_append_data_mtu did not care about pmtudisc and frag_size. (bnc#831055, CVE-2013-4163)
- dm mpath: add retain_attached_hw_handler feature.
(bnc#760407)
- scsi_dh: add scsi_dh_attached_handler_name. (bnc#760407)
- af_key: fix info leaks in notify messages. (bnc#827749 / CVE-2013-2234)
- af_key: initialize satype in key_notify_policy_flush().
(bnc#828119 / CVE-2013-2237)
- ipv6: call udp_push_pending_frames when uncorking a socket with. (bnc#831058, CVE-2013-4162)
- tg3: fix length overflow in VPD firmware parsing.
(bnc#813733 / CVE-2013-1929)
- xfs: fix _xfs_buf_find oops on blocks beyond the filesystem end. (CVE-2013-1819 / bnc#807471)
- ipv6: ip6_sk_dst_check() must not assume ipv6 dst.
(bnc#827750, CVE-2013-2232)
- dasd: fix hanging devices after path events (bnc#831623, LTC#96336).
- kernel: z90crypt module load crash (bnc#831623, LTC#96214).
- ata: Fix DVD not detected at some platform with Wellsburg PCH. (bnc#822225)
- drm/i915: edp: add standard modes. (bnc#832318)
- Do not switch camera on yet more HP machines.
(bnc#822164)
- Do not switch camera on HP EB 820 G1. (bnc#822164)
- xhci: Avoid NULL pointer deref when host dies.
(bnc#827271)
- bonding: disallow change of MAC if fail_over_mac enabled. (bnc#827376)
- bonding: propagate unicast lists down to slaves.
(bnc#773255 / bnc#827372)
- net/bonding: emit address change event also in bond_release. (bnc#773255 / bnc#827372)
- bonding: emit event when bonding changes MAC.
(bnc#773255 / bnc#827372)
- usb: host: xhci: Enable XHCI_SPURIOUS_SUCCESS for all controllers with xhci 1.0. (bnc#797909)
- xhci: fix NULL pointer dereference on ring_doorbell_for_active_rings. (bnc#827271)
- updated reference for security issue fixed inside.
(CVE-2013-3301 / bnc#815256)
- qla2xxx: Clear the MBX_INTR_WAIT flag when the mailbox time-out happens. (bnc#830478)
- drm/i915: initialize gt_lock early with other spin locks. (bnc#801341)
- drm/i915: fix up gt init sequence fallout. (bnc#801341)
- drm/i915: initialize gt_lock early with other spin locks. (bnc#801341)
- drm/i915: fix up gt init sequence fallout. (bnc#801341)
- timer_list: Correct the iterator for timer_list.
(bnc#818047)
- firmware: do not spew errors in normal boot (bnc#831438, fate#314574).
- ALSA: virtuoso: Xonar DSX support (FATE#316016).
- SUNRPC: Ensure we release the socket write lock if the rpc_task exits early. (bnc#830901)
- ext4: Re-add config option Building ext4 as the ext4-writeable KMP uses CONFIG_EXT4_FS_RW=y to denote that read-write module should be enabled. This update just defaults allow_rw to true if it is set.
- e1000: fix vlan processing regression. (bnc#830766)
- ext4: force read-only unless rw=1 module option is used (fate#314864).
- dm mpath: fix ioctl deadlock when no paths. (bnc#808940)
- HID: fix unused rsize usage. (bnc#783475)
- add reference for b43 format string flaw. (bnc#822579 / CVE-2013-2852)
- HID: fix data access in implement(). (bnc#783475)
- xfs: fix deadlock in xfs_rtfree_extent with kernel v3.x.
(bnc#829622)
- kernel: sclp console hangs (bnc#830346, LTC#95711).
- Refresh patches.fixes/rtc-add-an-alarm-disable-quirk.patch.
- Delete patches.drm/1209-nvc0-fb-shut-up-pmfb-interrupt-after-th e-first-occurrence. It was removed from series.conf in 063ed686e5a3cda01a7ddbc49db1499da917fef5 but the file was not deleted.
- Drivers: hv: balloon: Do not post pressure status if interrupted. (bnc#829539)
- Drivers: hv: balloon: Fix a bug in the hot-add code.
(bnc#829539)
- drm/i915: Fix incoherence with fence updates on Sandybridge+. (bnc#809463)
- drm/i915: merge {i965, sandybridge}_write_fence_reg().
(bnc#809463)
- drm/i915: Fix incoherence with fence updates on Sandybridge+. (bnc#809463)
- drm/i915: merge {i965, sandybridge}_write_fence_reg().
(bnc#809463)
- Refresh patches.fixes/rtc-add-an-alarm-disable-quirk.patch.
- r8169: allow multicast packets on sub-8168f chipset.
(bnc#805371)
- r8169: support new chips of RTL8111F. (bnc#805371)
- r8169: define the early size for 8111evl. (bnc#805371)
- r8169: fix the reset setting for 8111evl. (bnc#805371)
- r8169: add MODULE_FIRMWARE for the firmware of 8111evl.
(bnc#805371)
- r8169: fix sticky accepts packet bits in RxConfig.
(bnc#805371)
- r8169: adjust the RxConfig settings. (bnc#805371)
- r8169: support RTL8111E-VL. (bnc#805371)
- r8169: add ERI functions. (bnc#805371)
- r8169: modify the flow of the hw reset. (bnc#805371)
- r8169: adjust some registers. (bnc#805371)
- r8169: check firmware content sooner. (bnc#805371)
- r8169: support new firmware format. (bnc#805371)
- r8169: explicit firmware format check. (bnc#805371)
- r8169: move the firmware down into the device private data. (bnc#805371)
- r8169: allow multicast packets on sub-8168f chipset.
(bnc#805371)
- r8169: support new chips of RTL8111F. (bnc#805371)
- r8169: define the early size for 8111evl. (bnc#805371)
- r8169: fix the reset setting for 8111evl. (bnc#805371)
- r8169: add MODULE_FIRMWARE for the firmware of 8111evl.
(bnc#805371)
- r8169: fix sticky accepts packet bits in RxConfig.
(bnc#805371)
- r8169: adjust the RxConfig settings. (bnc#805371)
- r8169: support RTL8111E-VL. (bnc#805371)
- r8169: add ERI functions. (bnc#805371)
- r8169: modify the flow of the hw reset. (bnc#805371)
- r8169: adjust some registers. (bnc#805371)
- r8169: check firmware content sooner. (bnc#805371)
- r8169: support new firmware format. (bnc#805371)
- r8169: explicit firmware format check. (bnc#805371)
- r8169: move the firmware down into the device private data. (bnc#805371)
- patches.fixes/mm-link_mem_sections-touch-nmi-watchdog.pa tch: mm: link_mem_sections make sure nmi watchdog does not trigger while linking memory sections. (bnc#820434)
- drm/i915: fix long-standing SNB regression in power consumption after resume v2. (bnc#801341)
- RTC: Add an alarm disable quirk. (bnc#805740)
- drm/i915: Fix bogus hotplug warnings at resume.
(bnc#828087)
- drm/i915: Serialize all register access.
(bnc#809463,bnc#812274,bnc#822878,bnc#828914)
- drm/i915: Resurrect ring kicking for semaphores, selectively. (bnc#828087)
- drm/i915: Fix bogus hotplug warnings at resume.
(bnc#828087)
- drm/i915: Serialize all register access.
(bnc#809463,bnc#812274,bnc#822878,bnc#828914)
- drm/i915: Resurrect ring kicking for semaphores, selectively. (bnc#828087)
- drm/i915: use lower aux clock divider on non-ULT HSW.
(bnc#800875)
- drm/i915: preserve the PBC bits of TRANS_CHICKEN2.
(bnc#828087)
- drm/i915: set CPT FDI RX polarity bits based on VBT.
(bnc#828087)
- drm/i915: hsw: fix link training for eDP on port-A.
(bnc#800875)
- drm/i915: use lower aux clock divider on non-ULT HSW.
(bnc#800875)
- drm/i915: preserve the PBC bits of TRANS_CHICKEN2.
(bnc#828087)
- drm/i915: set CPT FDI RX polarity bits based on VBT.
(bnc#828087)
- drm/i915: hsw: fix link training for eDP on port-A.
(bnc#800875)
- patches.arch/s390-66-02-smp-ipi.patch: kernel: lost IPIs on CPU hotplug (bnc#825048, LTC#94784).
- patches.fixes/iwlwifi-use-correct-supported-firmware-for
-6035-and-.patch: iwlwifi: use correct supported firmware for 6035 and 6000g2. (bnc#825887)
- patches.fixes/watchdog-update-watchdog_thresh-atomically .patch: watchdog: Update watchdog_thresh atomically.
(bnc#829357)
- patches.fixes/watchdog-update-watchdog_tresh-properly.pa tch: watchdog: update watchdog_tresh properly.
(bnc#829357)
- patches.fixes/watchdog-make-disable-enable-hotplug-and-p reempt-save.patch:
watchdog-make-disable-enable-hotplug-and-preempt-save.pa tch. (bnc#829357)
- kabi/severities: Ignore changes in drivers/hv
- patches.drivers/lpfc-return-correct-error-code-on-bsg_ti meout.patch: lpfc: Return correct error code on bsg_timeout. (bnc#816043)
- patches.fixes/dm-drop-table-reference-on-ioctl-retry.pat ch: dm-multipath: Drop table when retrying ioctl.
(bnc#808940)
- scsi: Do not retry invalid function error. (bnc#809122)
- patches.suse/scsi-do-not-retry-invalid-function-error.pa tch: scsi: Do not retry invalid function error.
(bnc#809122)
- scsi: Always retry internal target error. (bnc#745640, bnc#825227)
- patches.suse/scsi-always-retry-internal-target-error.pat ch: scsi: Always retry internal target error.
(bnc#745640, bnc#825227)
- patches.drivers/drm-edid-Don-t-print-messages-regarding- stereo-or-csync-by-default.patch: Refresh: add upstream commit ID.
- patches.suse/acpiphp-match-to-Bochs-dmi-data.patch:
Refresh. . (bnc#824915)
- Refresh patches.suse/acpiphp-match-to-Bochs-dmi-data.patch.
(bnc#824915)
- Update kabi files.
- ACPI:remove panic in case hardware has changed after S4.
(bnc#829001)
- ibmvfc: Driver version 1.0.1. (bnc#825142)
- ibmvfc: Fix for offlining devices during error recovery.
(bnc#825142)
- ibmvfc: Properly set cancel flags when cancelling abort.
(bnc#825142)
- ibmvfc: Send cancel when link is down. (bnc#825142)
- ibmvfc: Support FAST_IO_FAIL in EH handlers.
(bnc#825142)
- ibmvfc: Suppress ABTS if target gone. (bnc#825142)
- fs/dcache.c: add cond_resched() to shrink_dcache_parent(). (bnc#829082)
- drivers/cdrom/cdrom.c: use kzalloc() for failing hardware. (bnc#824295, CVE-2013-2164)
- kmsg_dump: do not run on non-error paths by default.
(bnc#820172)
- supported.conf: mark tcm_qla2xxx as supported
- mm: honor min_free_kbytes set by user. (bnc#826960)
- Drivers: hv: util: Fix a bug in version negotiation code for util services. (bnc#828714)
- 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.
- kabi/severities: Add exception for aer_recover_queue() There should not be any user besides ghes.ko.
- Fix rpm changelog
- PCI / PM: restore the original behavior of pci_set_power_state(). (bnc#827930)
- fanotify: info leak in copy_event_to_user().
(CVE-2013-2148 / bnc#823517)
- usb: xhci: check usb2 port capabilities before adding hw link PM support. (bnc#828265)
- aerdrv: Move cper_print_aer() call out of interrupt context. (bnc#822052, bnc#824568)
- PCI/AER: pci_get_domain_bus_and_slot() call missing required pci_dev_put(). (bnc#822052, bnc#824568)
- patches.fixes/block-do-not-pass-disk-names-as-format-str ings.patch: block: do not pass disk names as format strings. (bnc#822575 / CVE-2013-2851)
- powerpc: POWER8 cputable entries. (bnc#824256)
- libceph: Fix NULL pointer dereference in auth client code. (CVE-2013-1059, bnc#826350)
- md/raid10: Fix two bug affecting RAID10 reshape.
- Allow NFSv4 to run execute-only files. (bnc#765523)
- fs/ocfs2/namei.c: remove unnecessary 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)
- btrfs: merge contiguous regions when loading free space cache
- btrfs: fix how we deal with the orphan block rsv.
- btrfs: fix wrong check during log recovery.
- btrfs: change how we indicate we are adding csums.
Solution
Apply SAT patch number 8269 / 8270 / 8283 as appropriate.
Plugin Details
File Name: suse_11_kernel-130828.nasl
Agent: unix
Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus
Risk Information
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C
Vulnerability Information
CPE: p-cpe:/a:novell:suse_linux:11:kernel-xen-devel, p-cpe:/a:novell:suse_linux:11:kernel-syms, p-cpe:/a:novell:suse_linux:11:kernel-default-extra, p-cpe:/a:novell:suse_linux:11:kernel-default, p-cpe:/a:novell:suse_linux:11:kernel-xen-extra, p-cpe:/a:novell:suse_linux:11:kernel-source, p-cpe:/a:novell:suse_linux:11:kernel-pae-base, cpe:/o:novell:suse_linux:11, p-cpe:/a:novell:suse_linux:11:kernel-xen, p-cpe:/a:novell:suse_linux:11:kernel-trace, p-cpe:/a:novell:suse_linux:11:kernel-pae, p-cpe:/a:novell:suse_linux:11:kernel-default-base, p-cpe:/a:novell:suse_linux:11:kernel-ec2, p-cpe:/a:novell:suse_linux:11:xen-kmp-pae, p-cpe:/a:novell:suse_linux:11:xen-kmp-default, p-cpe:/a:novell:suse_linux:11:kernel-pae-devel, p-cpe:/a:novell:suse_linux:11:kernel-default-man, p-cpe:/a:novell:suse_linux:11:kernel-ec2-devel, p-cpe:/a:novell:suse_linux:11:kernel-ec2-base, p-cpe:/a:novell:suse_linux:11:kernel-trace-devel, p-cpe:/a:novell:suse_linux:11:kernel-default-devel, p-cpe:/a:novell:suse_linux:11:kernel-xen-base, p-cpe:/a:novell:suse_linux:11:kernel-trace-base, p-cpe:/a:novell:suse_linux:11:kernel-pae-extra
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list
Patch Publication Date: 8/28/2013
Reference Information
CVE: CVE-2013-1059, CVE-2013-1819, CVE-2013-1929, CVE-2013-2148, CVE-2013-2164, CVE-2013-2232, CVE-2013-2234, CVE-2013-2237, CVE-2013-2851, CVE-2013-2852, CVE-2013-3301, CVE-2013-4162, CVE-2013-4163