kernel-packages team mailing list archive

[Steve Beattie <sbeattie@xxxxxxxxxx>]

CVE-2016-4480

** Also affects: linux (Ubuntu Yakkety)
   Importance: Undecided
       Status: New

** Also affects: linux-ti-omap4 (Ubuntu Yakkety)
   Importance: Undecided
       Status: New

** Also affects: linux-raspi2 (Ubuntu Yakkety)
   Importance: Undecided
       Status: New

** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Also affects: linux-ti-omap4 (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Also affects: linux-raspi2 (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Also affects: linux (Ubuntu Wily)
   Importance: Undecided
       Status: New

** Also affects: linux-ti-omap4 (Ubuntu Wily)
   Importance: Undecided
       Status: New

** Also affects: linux-raspi2 (Ubuntu Wily)
   Importance: Undecided
       Status: New

** Also affects: linux (Ubuntu Vivid)
   Importance: Undecided
       Status: New

** Also affects: linux-ti-omap4 (Ubuntu Vivid)
   Importance: Undecided
       Status: New

** Also affects: linux-raspi2 (Ubuntu Vivid)
   Importance: Undecided
       Status: New

** Also affects: linux (Ubuntu Trusty)
   Importance: Undecided
       Status: New

** Also affects: linux-ti-omap4 (Ubuntu Trusty)
   Importance: Undecided
       Status: New

** Also affects: linux-raspi2 (Ubuntu Trusty)
   Importance: Undecided
       Status: New

** Also affects: linux (Ubuntu Precise)
   Importance: Undecided
       Status: New

** Also affects: linux-ti-omap4 (Ubuntu Precise)
   Importance: Undecided
       Status: New

** Also affects: linux-raspi2 (Ubuntu Precise)
   Importance: Undecided
       Status: New

** Changed in: linux-lts-trusty (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-lts-trusty (Ubuntu Xenial)
       Status: New => Invalid

** Changed in: linux-lts-trusty (Ubuntu Yakkety)
       Status: New => Invalid

** Changed in: linux-lts-trusty (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-lts-wily (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-lts-wily (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-lts-wily (Ubuntu Xenial)
       Status: New => Invalid

** Changed in: linux-lts-wily (Ubuntu Yakkety)
       Status: New => Invalid

** Changed in: linux-lts-quantal (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-lts-quantal (Ubuntu Xenial)
       Status: New => Invalid

** Changed in: linux-lts-quantal (Ubuntu Yakkety)
       Status: New => Invalid

** Changed in: linux-lts-quantal (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-ti-omap4 (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-ti-omap4 (Ubuntu Xenial)
       Status: New => Invalid

** Changed in: linux-ti-omap4 (Ubuntu Yakkety)
       Status: New => Invalid

** Changed in: linux-ti-omap4 (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-lts-raring (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-lts-raring (Ubuntu Xenial)
       Status: New => Invalid

** Changed in: linux-lts-raring (Ubuntu Yakkety)
       Status: New => Invalid

** Changed in: linux-lts-raring (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-armadaxp (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-armadaxp (Ubuntu Xenial)
       Status: New => Invalid

** Changed in: linux-armadaxp (Ubuntu Yakkety)
       Status: New => Invalid

** Changed in: linux-armadaxp (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-lts-xenial (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-lts-xenial (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-lts-xenial (Ubuntu Xenial)
       Status: New => Invalid

** Changed in: linux-lts-xenial (Ubuntu Yakkety)
       Status: New => Invalid

** Changed in: linux-lts-saucy (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-lts-saucy (Ubuntu Xenial)
       Status: New => Invalid

** Changed in: linux-lts-saucy (Ubuntu Yakkety)
       Status: New => Invalid

** Changed in: linux-lts-saucy (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-manta (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-manta (Ubuntu Xenial)
       Status: New => Invalid

** Changed in: linux-manta (Ubuntu Yakkety)
       Status: New => Invalid

** Changed in: linux-lts-vivid (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-lts-vivid (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-lts-vivid (Ubuntu Xenial)
       Status: New => Invalid

** Changed in: linux-lts-vivid (Ubuntu Yakkety)
       Status: New => Invalid

** Changed in: linux-raspi2 (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-raspi2 (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-snapdragon (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-snapdragon (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-snapdragon (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-mako (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-lts-utopic (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-lts-utopic (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-lts-utopic (Ubuntu Xenial)
       Status: New => Invalid

** Changed in: linux-lts-utopic (Ubuntu Yakkety)
       Status: New => Invalid

** Changed in: linux-goldfish (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-flo (Ubuntu Precise)
       Status: New => Invalid

** Description changed:

- Placeholder
+ The guest_walk_tables function in arch/x86/mm/guest_walk.c in Xen 4.6.x
+ and earlier does not properly handle the Page Size (PS) page table entry
+ bit at the L4 and L3 page table levels, which might allow local guest OS
+ users to gain privileges via a crafted mapping of memory.

** Changed in: linux-lts-trusty (Ubuntu Precise)
   Importance: Undecided => Low

** Changed in: linux-lts-trusty (Ubuntu Wily)
   Importance: Undecided => Low

** Changed in: linux-lts-trusty (Ubuntu Xenial)
   Importance: Undecided => Low

** Changed in: linux-lts-trusty (Ubuntu Yakkety)
   Importance: Undecided => Low

** Changed in: linux-lts-trusty (Ubuntu Trusty)
   Importance: Undecided => Low

** Changed in: linux-lts-wily (Ubuntu Precise)
   Importance: Undecided => Low

** Changed in: linux-lts-wily (Ubuntu Wily)
   Importance: Undecided => Low

** Changed in: linux-lts-wily (Ubuntu Xenial)
   Importance: Undecided => Low

** Changed in: linux-lts-wily (Ubuntu Yakkety)
   Importance: Undecided => Low

** Changed in: linux-lts-wily (Ubuntu Trusty)
   Importance: Undecided => Low

** Changed in: linux-lts-quantal (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-lts-quantal (Ubuntu Precise)
   Importance: Undecided => Low

** Changed in: linux-lts-quantal (Ubuntu Wily)
   Importance: Undecided => Low

** Changed in: linux-lts-quantal (Ubuntu Xenial)
   Importance: Undecided => Low

** Changed in: linux-lts-quantal (Ubuntu Yakkety)
   Importance: Undecided => Low

** Changed in: linux-lts-quantal (Ubuntu Trusty)
   Importance: Undecided => Low

** Changed in: linux (Ubuntu Precise)
   Importance: Undecided => Low

** Changed in: linux (Ubuntu Wily)
   Importance: Undecided => Low

** Changed in: linux (Ubuntu Xenial)
   Importance: Undecided => Low

** Changed in: linux (Ubuntu Yakkety)
   Importance: Undecided => Low

** Changed in: linux (Ubuntu Trusty)
   Importance: Undecided => Low

** Changed in: linux-ti-omap4 (Ubuntu Precise)
   Importance: Undecided => Low

** Changed in: linux-ti-omap4 (Ubuntu Wily)
   Importance: Undecided => Low

** Changed in: linux-ti-omap4 (Ubuntu Xenial)
   Importance: Undecided => Low

** Changed in: linux-ti-omap4 (Ubuntu Yakkety)
   Importance: Undecided => Low

** Changed in: linux-ti-omap4 (Ubuntu Trusty)
   Importance: Undecided => Low

** Changed in: linux-lts-raring (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-lts-raring (Ubuntu Precise)
   Importance: Undecided => Low

** Changed in: linux-lts-raring (Ubuntu Wily)
   Importance: Undecided => Low

** Changed in: linux-lts-raring (Ubuntu Xenial)
   Importance: Undecided => Low

** Changed in: linux-lts-raring (Ubuntu Yakkety)
   Importance: Undecided => Low

** Changed in: linux-lts-raring (Ubuntu Trusty)
   Importance: Undecided => Low

** Changed in: linux-armadaxp (Ubuntu Precise)
   Importance: Undecided => Low

** Changed in: linux-armadaxp (Ubuntu Wily)
   Importance: Undecided => Low

** Changed in: linux-armadaxp (Ubuntu Xenial)
   Importance: Undecided => Low

** Changed in: linux-armadaxp (Ubuntu Yakkety)
   Importance: Undecided => Low

** Changed in: linux-armadaxp (Ubuntu Trusty)
   Importance: Undecided => Low

** Changed in: linux-lts-xenial (Ubuntu Precise)
   Importance: Undecided => Low

** Changed in: linux-lts-xenial (Ubuntu Wily)
   Importance: Undecided => Low

** Changed in: linux-lts-xenial (Ubuntu Xenial)
   Importance: Undecided => Low

** Changed in: linux-lts-xenial (Ubuntu Yakkety)
   Importance: Undecided => Low

** Changed in: linux-lts-xenial (Ubuntu Trusty)
   Importance: Undecided => Low

** Changed in: linux-lts-saucy (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-lts-saucy (Ubuntu Precise)
   Importance: Undecided => Low

** Changed in: linux-lts-saucy (Ubuntu Wily)
   Importance: Undecided => Low

** Changed in: linux-lts-saucy (Ubuntu Xenial)
   Importance: Undecided => Low

** Changed in: linux-lts-saucy (Ubuntu Yakkety)
   Importance: Undecided => Low

** Changed in: linux-lts-saucy (Ubuntu Trusty)
   Importance: Undecided => Low

** Changed in: linux-manta (Ubuntu Precise)
   Importance: Undecided => Low

** Changed in: linux-manta (Ubuntu Wily)
   Importance: Undecided => Low

** Changed in: linux-manta (Ubuntu Xenial)
   Importance: Undecided => Low

** Changed in: linux-manta (Ubuntu Yakkety)
   Importance: Undecided => Low

** Changed in: linux-manta (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-manta (Ubuntu Trusty)
   Importance: Undecided => Low

** Changed in: linux-lts-vivid (Ubuntu Precise)
   Importance: Undecided => Low

** Changed in: linux-lts-vivid (Ubuntu Wily)
   Importance: Undecided => Low

** Changed in: linux-lts-vivid (Ubuntu Xenial)
   Importance: Undecided => Low

** Changed in: linux-lts-vivid (Ubuntu Yakkety)
   Importance: Undecided => Low

** Changed in: linux-lts-vivid (Ubuntu Trusty)
   Importance: Undecided => Low

** Changed in: linux-raspi2 (Ubuntu Precise)
   Importance: Undecided => Low

** Changed in: linux-raspi2 (Ubuntu Wily)
   Importance: Undecided => Low

** Changed in: linux-raspi2 (Ubuntu Xenial)
   Importance: Undecided => Low

** Changed in: linux-raspi2 (Ubuntu Yakkety)
   Importance: Undecided => Low

** Changed in: linux-raspi2 (Ubuntu Trusty)
   Importance: Undecided => Low

** Changed in: linux-snapdragon (Ubuntu Precise)
   Importance: Undecided => Low

** Changed in: linux-snapdragon (Ubuntu Wily)
   Importance: Undecided => Low

** Changed in: linux-snapdragon (Ubuntu Xenial)
   Importance: Undecided => Low

** Changed in: linux-snapdragon (Ubuntu Yakkety)
   Importance: Undecided => Low

** Changed in: linux-snapdragon (Ubuntu Trusty)
   Importance: Undecided => Low

** Changed in: linux-mako (Ubuntu Precise)
   Importance: Undecided => Low

** Changed in: linux-mako (Ubuntu Wily)
   Importance: Undecided => Low

** Changed in: linux-mako (Ubuntu Xenial)
   Importance: Undecided => Low

** Changed in: linux-mako (Ubuntu Yakkety)
   Importance: Undecided => Low

** Changed in: linux-mako (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-mako (Ubuntu Trusty)
   Importance: Undecided => Low

** Changed in: linux-lts-utopic (Ubuntu Precise)
   Importance: Undecided => Low

** Changed in: linux-lts-utopic (Ubuntu Wily)
   Importance: Undecided => Low

** Changed in: linux-lts-utopic (Ubuntu Xenial)
   Importance: Undecided => Low

** Changed in: linux-lts-utopic (Ubuntu Yakkety)
   Importance: Undecided => Low

** Changed in: linux-lts-utopic (Ubuntu Trusty)
   Importance: Undecided => Low

** Changed in: linux-goldfish (Ubuntu Precise)
   Importance: Undecided => Low

** Changed in: linux-goldfish (Ubuntu Wily)
   Importance: Undecided => Low

** Changed in: linux-goldfish (Ubuntu Xenial)
   Importance: Undecided => Low

** Changed in: linux-goldfish (Ubuntu Yakkety)
   Importance: Undecided => Low

** Changed in: linux-goldfish (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-goldfish (Ubuntu Trusty)
   Importance: Undecided => Low

** Changed in: linux-flo (Ubuntu Precise)
   Importance: Undecided => Low

** Changed in: linux-flo (Ubuntu Wily)
   Importance: Undecided => Low

** Changed in: linux-flo (Ubuntu Xenial)
   Importance: Undecided => Low

** Changed in: linux-flo (Ubuntu Yakkety)
   Importance: Undecided => Low

** Changed in: linux-flo (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-flo (Ubuntu Trusty)
   Importance: Undecided => Low

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1583960

Title:
  CVE-2016-4480

Status in linux package in Ubuntu:
  New
Status in linux-armadaxp package in Ubuntu:
  Invalid
Status in linux-flo package in Ubuntu:
  New
Status in linux-goldfish package in Ubuntu:
  New
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in linux-lts-saucy package in Ubuntu:
  Invalid
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-vivid package in Ubuntu:
  Invalid
Status in linux-lts-wily package in Ubuntu:
  Invalid
Status in linux-lts-xenial package in Ubuntu:
  Invalid
Status in linux-mako package in Ubuntu:
  New
Status in linux-manta package in Ubuntu:
  Invalid
Status in linux-raspi2 package in Ubuntu:
  New
Status in linux-snapdragon package in Ubuntu:
  New
Status in linux-ti-omap4 package in Ubuntu:
  Invalid
Status in linux source package in Precise:
  New
Status in linux-armadaxp source package in Precise:
  New
Status in linux-flo source package in Precise:
  Invalid
Status in linux-goldfish source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in linux-lts-saucy source package in Precise:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New
Status in linux-lts-utopic source package in Precise:
  Invalid
Status in linux-lts-vivid source package in Precise:
  Invalid
Status in linux-lts-wily source package in Precise:
  Invalid
Status in linux-lts-xenial source package in Precise:
  Invalid
Status in linux-mako source package in Precise:
  Invalid
Status in linux-manta source package in Precise:
  Invalid
Status in linux-raspi2 source package in Precise:
  Invalid
Status in linux-snapdragon source package in Precise:
  Invalid
Status in linux-ti-omap4 source package in Precise:
  New
Status in linux source package in Trusty:
  New
Status in linux-armadaxp source package in Trusty:
  Invalid
Status in linux-flo source package in Trusty:
  Invalid
Status in linux-goldfish source package in Trusty:
  Invalid
Status in linux-lts-quantal source package in Trusty:
  Invalid
Status in linux-lts-raring source package in Trusty:
  Invalid
Status in linux-lts-saucy source package in Trusty:
  Invalid
Status in linux-lts-trusty source package in Trusty:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New
Status in linux-lts-vivid source package in Trusty:
  New
Status in linux-lts-wily source package in Trusty:
  New
Status in linux-lts-xenial source package in Trusty:
  New
Status in linux-mako source package in Trusty:
  Invalid
Status in linux-manta source package in Trusty:
  Invalid
Status in linux-raspi2 source package in Trusty:
  Invalid
Status in linux-snapdragon source package in Trusty:
  Invalid
Status in linux-ti-omap4 source package in Trusty:
  Invalid
Status in linux source package in Vivid:
  New
Status in linux-armadaxp source package in Vivid:
  New
Status in linux-flo source package in Vivid:
  New
Status in linux-goldfish source package in Vivid:
  New
Status in linux-lts-quantal source package in Vivid:
  New
Status in linux-lts-raring source package in Vivid:
  New
Status in linux-lts-saucy source package in Vivid:
  New
Status in linux-lts-trusty source package in Vivid:
  New
Status in linux-lts-utopic source package in Vivid:
  New
Status in linux-lts-vivid source package in Vivid:
  New
Status in linux-lts-wily source package in Vivid:
  New
Status in linux-lts-xenial source package in Vivid:
  New
Status in linux-mako source package in Vivid:
  New
Status in linux-manta source package in Vivid:
  New
Status in linux-raspi2 source package in Vivid:
  New
Status in linux-snapdragon source package in Vivid:
  New
Status in linux-ti-omap4 source package in Vivid:
  New
Status in linux source package in Wily:
  New
Status in linux-armadaxp source package in Wily:
  Invalid
Status in linux-flo source package in Wily:
  New
Status in linux-goldfish source package in Wily:
  New
Status in linux-lts-quantal source package in Wily:
  Invalid
Status in linux-lts-raring source package in Wily:
  Invalid
Status in linux-lts-saucy source package in Wily:
  Invalid
Status in linux-lts-trusty source package in Wily:
  Invalid
Status in linux-lts-utopic source package in Wily:
  Invalid
Status in linux-lts-vivid source package in Wily:
  Invalid
Status in linux-lts-wily source package in Wily:
  Invalid
Status in linux-lts-xenial source package in Wily:
  Invalid
Status in linux-mako source package in Wily:
  New
Status in linux-manta source package in Wily:
  New
Status in linux-raspi2 source package in Wily:
  New
Status in linux-snapdragon source package in Wily:
  Invalid
Status in linux-ti-omap4 source package in Wily:
  Invalid
Status in linux source package in Xenial:
  New
Status in linux-armadaxp source package in Xenial:
  Invalid
Status in linux-flo source package in Xenial:
  New
Status in linux-goldfish source package in Xenial:
  New
Status in linux-lts-quantal source package in Xenial:
  Invalid
Status in linux-lts-raring source package in Xenial:
  Invalid
Status in linux-lts-saucy source package in Xenial:
  Invalid
Status in linux-lts-trusty source package in Xenial:
  Invalid
Status in linux-lts-utopic source package in Xenial:
  Invalid
Status in linux-lts-vivid source package in Xenial:
  Invalid
Status in linux-lts-wily source package in Xenial:
  Invalid
Status in linux-lts-xenial source package in Xenial:
  Invalid
Status in linux-mako source package in Xenial:
  New
Status in linux-manta source package in Xenial:
  Invalid
Status in linux-raspi2 source package in Xenial:
  New
Status in linux-snapdragon source package in Xenial:
  New
Status in linux-ti-omap4 source package in Xenial:
  Invalid
Status in linux source package in Yakkety:
  New
Status in linux-armadaxp source package in Yakkety:
  Invalid
Status in linux-flo source package in Yakkety:
  New
Status in linux-goldfish source package in Yakkety:
  New
Status in linux-lts-quantal source package in Yakkety:
  Invalid
Status in linux-lts-raring source package in Yakkety:
  Invalid
Status in linux-lts-saucy source package in Yakkety:
  Invalid
Status in linux-lts-trusty source package in Yakkety:
  Invalid
Status in linux-lts-utopic source package in Yakkety:
  Invalid
Status in linux-lts-vivid source package in Yakkety:
  Invalid
Status in linux-lts-wily source package in Yakkety:
  Invalid
Status in linux-lts-xenial source package in Yakkety:
  Invalid
Status in linux-mako source package in Yakkety:
  New
Status in linux-manta source package in Yakkety:
  Invalid
Status in linux-raspi2 source package in Yakkety:
  New
Status in linux-snapdragon source package in Yakkety:
  New
Status in linux-ti-omap4 source package in Yakkety:
  Invalid

Bug description:
  The guest_walk_tables function in arch/x86/mm/guest_walk.c in Xen
  4.6.x and earlier does not properly handle the Page Size (PS) page
  table entry bit at the L4 and L3 page table levels, which might allow
  local guest OS users to gain privileges via a crafted mapping of
  memory.

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