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[Launchpad Bug Tracker <1326905@xxxxxxxxxxxxxxxxxx>]

This bug was fixed in the package linux - 3.2.0-65.98

---------------
linux (3.2.0-65.98) precise; urgency=low

  [ Joseph Salisbury ]

  * Release Tracking Bug
    - LP: #1328620

  [ Kamal Mostafa ]

  * [Config] add debian/gbp.conf

  [ Upstream Kernel Changes ]

  * Revert "macvlan : fix checksums error when we are in bridge mode"
    - LP: #1328154
  * ptrace: renumber PTRACE_EVENT_STOP so that future new options and
    events can match
    - LP: #1326905
  * powerpc: Add vr save/restore functions
    - LP: #1328154
  * ACPI / EC: Clear stale EC events on Samsung systems
    - LP: #1328154
  * ACPI / EC: Process rather than discard events in acpi_ec_clear
    - LP: #1328154
  * tgafb: fix mode setting with fbset
    - LP: #1328154
  * netfilter: Can't fail and free after table replacement
    - LP: #1328154
  * tracepoint: Do not waste memory on mods with no tracepoints
    - LP: #1328154
  * l2tp: take PMTU from tunnel UDP socket
    - LP: #1328154
  * net: core: don't account for udp header size when computing seglen
    - LP: #1328154
  * bonding: Remove debug_fs files when module init fails
    - LP: #1328154
  * ipv6: Limit mtu to 65575 bytes
    - LP: #1328154
  * filter: prevent nla extensions to peek beyond the end of the message
    - LP: #1328154
  * tg3: update rx_jumbo_pending ring param only when jumbo frames are
    enabled
    - LP: #1328154
  * rtnetlink: Warn when interface's information won't fit in our packet
    - LP: #1328154
  * rtnetlink: Only supply IFLA_VF_PORTS information when RTEXT_FILTER_VF
    is set
    - LP: #1328154
  * bridge: Handle IFLA_ADDRESS correctly when creating bridge device
    - LP: #1328154
  * sctp: reset flowi4_oif parameter on route lookup
    - LP: #1328154
  * tcp_cubic: fix the range of delayed_ack
    - LP: #1328154
  * net: ipv4: ip_forward: fix inverted local_df test
    - LP: #1328154
  * ipv4: fib_semantics: increment fib_info_cnt after fib_info allocation
    - LP: #1328154
  * macvlan: Don't propagate IFF_ALLMULTI changes on down interfaces.
    - LP: #1328154
  * act_mirred: do not drop packets when fails to mirror it
    - LP: #1328154
  * ipv4: initialise the itag variable in __mkroute_input
    - LP: #1328154
  * skb: Add inline helper for getting the skb end offset from head
    - LP: #1328154
  * net-gro: reset skb->truesize in napi_reuse_skb()
    - LP: #1328154
  * rt2x00: fix beaconing on USB
    - LP: #1328154
  * Input: synaptics - add min/max quirk for ThinkPad Edge E431
    - LP: #1328154
  * drm/vmwgfx: Make sure user-space can't DMA across buffer object
    boundaries v2
    - LP: #1328154
  * Bluetooth: Fix redundant encryption request for reauthentication
    - LP: #1328154
  * Bluetooth: Add support for Lite-on [04ca:3007]
    - LP: #1328154
  * crypto: caam - add allocation failure handling in SPRINTFCAT macro
    - LP: #1328154
  * kvm: free resources after canceling async_pf
    - LP: #1328154
  * kvm: remove .done from struct kvm_async_pf
    - LP: #1328154
  * KVM: async_pf: mm->mm_users can not pin apf->mm
    - LP: #1328154
  * ftrace/module: Hardcode ftrace_module_init() call into load_module()
    - LP: #1328154
  * mpt2sas: Don't disable device twice at suspend.
    - LP: #1328154
  * hrtimer: Prevent all reprogramming if hang detected
    - LP: #1328154
  * hrtimer: Prevent remote enqueue of leftmost timers
    - LP: #1328154
  * timer: Prevent overflow in apply_slack
    - LP: #1328154
  * rtlwifi: rtl8192cu: Fix too long disable of IRQs
    - LP: #1328154
  * rtl8192cu: Fix unbalanced irq enable in error path of rtl92cu_hw_init()
    - LP: #1328154
  * media-device: fix infoleak in ioctl media_enum_entities()
    - LP: #1328154
  * drm/nouveau/acpi: allow non-optimus setups to load vbios from acpi
    - LP: #1328154
  * usb: storage: shuttle_usbat: fix discs being detected twice
    - LP: #1328154
  * drivers/tty/hvc: don't free hvc_console_setup after init
    - LP: #1328154
  * USB: Nokia 305 should be treated as unusual dev
    - LP: #1328154
  * USB: Nokia 5300 should be treated as unusual dev
    - LP: #1328154
  * HID: usbhid: quirk for Synaptics Large Touchccreen
    - LP: #1180881, #1328154
  * HID: usbhid: quirk for Synaptics HD touchscreen
    - LP: #1328154
  * HID: usbhid: quirk for Synaptics Quad HD touchscreen
    - LP: #1328154
  * HID: add NO_INIT_REPORTS quirk for Synaptics Touch Pad V 103S
    - LP: #1328154
  * Input: elantech - fix touchpad initialization on Gigabyte U2442
    - LP: #1328154
  * md: avoid possible spinning md thread at shutdown.
    - LP: #1328154
  * NFSd: Move default initialisers from create_client() to alloc_client()
    - LP: #1328154
  * NFSd: call rpc_destroy_wait_queue() from free_client()
    - LP: #1328154
  * posix_acl: handle NULL ACL in posix_acl_equiv_mode
    - LP: #1328154
  * Negative (setpoint-dirty) in bdi_position_ratio()
    - LP: #1328154
  * mm/page-writeback.c: fix divide by zero in pos_ratio_polynom
    - LP: #1328154
  * sched: Use CPUPRI_NR_PRIORITIES instead of MAX_RT_PRIO in cpupri check
    - LP: #1328154
  * trace: module: Maintain a valid user count
    - LP: #1328154
  * NFSD: Call ->set_acl with a NULL ACL structure if no entries
    - LP: #1328154
  * hrtimer: Set expiry time before switch_hrtimer_base()
    - LP: #1328154
  * hwmon: (emc1403) fix inverted store_hyst()
    - LP: #1328154
  * hwmon: (emc1403) Support full range of known chip revision numbers
    - LP: #1328154
  * V4L2: ov7670: fix a wrong index, potentially Oopsing the kernel from
    user-space
    - LP: #1328154
  * V4L2: fix VIDIOC_CREATE_BUFS in 64- / 32-bit compatibility mode
    - LP: #1328154
  * x86, mm, hugetlb: Add missing TLB page invalidation for hugetlb_cow()
    - LP: #1328154
  * i2c: designware: Mask all interrupts during i2c controller enable
    - LP: #1328154
  * i2c: s3c2410: resume race fix
    - LP: #1328154
  * x86-64, modify_ldt: Make support for 16-bit segments a runtime option
    - LP: #1328154
  * PCI: shpchp: Check bridge's secondary (not primary) bus speed
    - LP: #1328154
  * libceph: only call kernel_sendpage() via helper
    - LP: #1328154
  * libceph: fix corruption when using page_count 0 page in rbd
    - LP: #1328154
  * perf: Limit perf_event_attr::sample_period to 63 bits
    - LP: #1328154
  * perf: Prevent false warning in perf_swevent_add
    - LP: #1328154
  * drm/radeon: also try GART for CPU accessed buffers
    - LP: #1328154
  * drm/radeon: handle non-VGA class pci devices with ATRM
    - LP: #1328154
  * can: peak_pci: Fix the way channels are linked together
    - LP: #1328154
  * can: peak_pci: prevent use after free at netdev removal
    - LP: #1328154
  * nfsd4: remove lockowner when removing lock stateid
    - LP: #1328154
  * nfsd4: warn on finding lockowner without stateid's
    - LP: #1328154
  * dma: mv_xor: Flush descriptors before activating a channel
    - LP: #1328154
  * hwpoison, hugetlb: lock_page/unlock_page does not match for handling a
    free hugepage
    - LP: #1328154
  * mm/memory-failure.c: fix memory leak by race between poison and
    unpoison
    - LP: #1328154
  * futex: Add another early deadlock detection check
    - LP: #1328154
  * futex: Prevent attaching to kernel threads
    - LP: #1328154
  * Linux 3.2.60
    - LP: #1328154
 -- Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>   Tue, 10 Jun 2014 15:08:47 -0400

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https://bugs.launchpad.net/bugs/1326905

Title:
  precise has wrong PTRACE_EVENT_SECCOMP value

Status in “linux” package in Ubuntu:
  Triaged
Status in “linux” source package in Precise:
  Fix Released

Bug description:
  In v3.2, there was confusion over the new "PTRACE_EVENT_EXIT" value.
  Ultimately, upstream fixed it, but in the precise backporting of
  seccomp, the wrong value was used:
  5cdf389aee90109e2e3d88085dea4dd5508a3be7

  As a result, seccomp filteres expecting ptrace managers don't work
  correctly on precise.

  The attached patch backports the upstream PTRACE_EVENT_EXIT value and
  restores the correct PTRACE_EVENT_SECCOMP value.

  SRU Justification:
  Impact: seccomp filters using ptrace managers don't work on precise
  Fix: fix ptrace flag numbering to match all other released kernel versions
  Testcase: https://github.com/kees/seccomp/tree/ptrace

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