[ubuntu/trusty-proposed] linux-lts-wily 4.2.0-22.27~14.04.1 (Accepted)

Chris J Arges chris.j.arges at canonical.com
Sat Dec 19 06:27:48 UTC 2015


linux-lts-wily (4.2.0-22.27~14.04.1) trusty; urgency=low

  [ Kamal Mostafa ]

  * Release Tracking Bug
    - LP: #1527538

  [ Jann Horn ]

  * ptrace: being capable wrt a process requires mapped uids/gids
    - LP: #1527374

linux (4.2.0-22.26) wily; urgency=low

  [ Upstream Kernel Changes ]

  * xen: Add RING_COPY_REQUEST()
    - CVE-2015-8550
  * xen-netback: don't use last request to determine minimum Tx credit
    - CVE-2015-8550
  * xen-netback: use RING_COPY_REQUEST() throughout
    - CVE-2015-8550
  * xen-blkback: only read request operation from shared ring once
    - CVE-2015-8550
  * xen-blkback: read from indirect descriptors only once
    - CVE-2015-8550
  * xen-scsiback: safely copy requests
    - CVE-2015-8550
  * xen/pciback: Save xen_pci_op commands before processing it
    - CVE-2015-8550
  * xen/pciback: Return error on XEN_PCI_OP_enable_msi when device has MSI
    or MSI-X enabled
    - CVE-2015-8551, CVE-2015-8552, CVE-2015-8553
  * xen/pciback: Return error on XEN_PCI_OP_enable_msix when device has MSI
    or MSI-X enabled
    - CVE-2015-8551, CVE-2015-8552, CVE-2015-8553
  * xen/pciback: Do not install an IRQ handler for MSI interrupts.
    - CVE-2015-8551, CVE-2015-8552, CVE-2015-8553
  * xen/pciback: For XEN_PCI_OP_disable_msi[|x] only disable if device has
    MSI(X) enabled.
    - CVE-2015-8551, CVE-2015-8552, CVE-2015-8553
  * xen/pciback: Don't allow MSI-X ops if PCI_COMMAND_MEMORY is not set.
    - CVE-2015-8551, CVE-2015-8552, CVE-2015-8553

linux (4.2.0-21.25) wily; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
    - LP: #1522108

  [ Upstream Kernel Changes ]

  * staging/dgnc: fix info leak in ioctl
    - LP: #1509565
    - CVE-2015-7885
  * [media] media/vivid-osd: fix info leak in ioctl
    - LP: #1509564
    - CVE-2015-7884
  * KEYS: Fix race between key destruction and finding a keyring by name
    - LP: #1508856
    - CVE-2015-7872
  * KEYS: Fix crash when attempt to garbage collect an uninstantiated
    keyring
    - LP: #1508856
    - CVE-2015-7872
  * KEYS: Don't permit request_key() to construct a new keyring
    - LP: #1508856
    - CVE-2015-7872
  * isdn_ppp: Add checks for allocation failure in isdn_ppp_open()
    - LP: #1508329
    - CVE-2015-7799
  * ppp, slip: Validate VJ compression slot parameters completely
    - LP: #1508329
    - CVE-2015-7799

Date: 2015-12-18 10:54:15.784327+00:00
Changed-By: Luis Henriques <luis.henriques at canonical.com>
Signed-By: Chris J Arges <chris.j.arges at canonical.com>
https://launchpad.net/ubuntu/+source/linux-lts-wily/4.2.0-22.27~14.04.1
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