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[Bug 1312987] Re: CVE-2014-0155

 

** Changed in: linux (Ubuntu)
       Status: Fix Committed => Invalid

** Changed in: linux (Ubuntu Trusty)
       Status: Fix Committed => Fix Released

** Changed in: linux (Ubuntu Utopic)
       Status: Fix Committed => Invalid

** Changed in: linux-lts-backport-natty (Ubuntu)
       Status: New => Invalid

** Changed in: linux-lts-backport-maverick (Ubuntu)
       Status: New => Invalid

** Also affects: linux-lts-trusty (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: linux-lts-trusty (Ubuntu Precise)
       Status: New => Fix Released

** No longer affects: linux-lts-trusty (Ubuntu)

** No longer affects: linux-lts-trusty (Ubuntu Lucid)

** No longer affects: linux-lts-trusty (Ubuntu Trusty)

** No longer affects: linux-lts-trusty (Ubuntu Utopic)

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https://bugs.launchpad.net/bugs/1312987

Title:
  CVE-2014-0155

Status in linux package in Ubuntu:
  Invalid
Status in linux-armadaxp package in Ubuntu:
  Invalid
Status in linux-ec2 package in Ubuntu:
  Invalid
Status in linux-fsl-imx51 package in Ubuntu:
  Invalid
Status in linux-lts-backport-maverick package in Ubuntu:
  Invalid
Status in linux-lts-backport-natty package in Ubuntu:
  Invalid
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-mvl-dove package in Ubuntu:
  Invalid
Status in linux-ti-omap4 package in Ubuntu:
  Invalid
Status in linux source package in Lucid:
  Invalid
Status in linux-armadaxp source package in Lucid:
  Invalid
Status in linux-ec2 source package in Lucid:
  Invalid
Status in linux-fsl-imx51 source package in Lucid:
  Invalid
Status in linux-lts-backport-maverick source package in Lucid:
  Won't Fix
Status in linux-lts-backport-natty source package in Lucid:
  Won't Fix
Status in linux-lts-quantal source package in Lucid:
  Invalid
Status in linux-lts-raring source package in Lucid:
  Invalid
Status in linux-lts-saucy source package in Lucid:
  Invalid
Status in linux-mvl-dove source package in Lucid:
  Invalid
Status in linux-ti-omap4 source package in Lucid:
  Invalid
Status in linux source package in Precise:
  Invalid
Status in linux-armadaxp source package in Precise:
  Invalid
Status in linux-ec2 source package in Precise:
  Invalid
Status in linux-fsl-imx51 source package in Precise:
  Invalid
Status in linux-lts-backport-maverick source package in Precise:
  Won't Fix
Status in linux-lts-backport-natty source package in Precise:
  Won't Fix
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:
  Fix Released
Status in linux-lts-trusty source package in Precise:
  Fix Released
Status in linux-mvl-dove source package in Precise:
  Invalid
Status in linux-ti-omap4 source package in Precise:
  Invalid
Status in linux-lts-backport-maverick source package in Quantal:
  Won't Fix
Status in linux-lts-backport-natty source package in Quantal:
  Won't Fix
Status in linux-lts-backport-maverick source package in Saucy:
  Won't Fix
Status in linux-lts-backport-natty source package in Saucy:
  Won't Fix
Status in linux source package in Trusty:
  Fix Released
Status in linux-armadaxp source package in Trusty:
  Invalid
Status in linux-ec2 source package in Trusty:
  Invalid
Status in linux-fsl-imx51 source package in Trusty:
  Invalid
Status in linux-lts-backport-maverick source package in Trusty:
  Won't Fix
Status in linux-lts-backport-natty source package in Trusty:
  Won't Fix
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-mvl-dove source package in Trusty:
  Invalid
Status in linux-ti-omap4 source package in Trusty:
  Invalid
Status in linux source package in Utopic:
  Invalid
Status in linux-armadaxp source package in Utopic:
  Invalid
Status in linux-ec2 source package in Utopic:
  Invalid
Status in linux-fsl-imx51 source package in Utopic:
  Invalid
Status in linux-lts-backport-maverick source package in Utopic:
  Won't Fix
Status in linux-lts-backport-natty source package in Utopic:
  Won't Fix
Status in linux-lts-quantal source package in Utopic:
  Invalid
Status in linux-lts-raring source package in Utopic:
  Invalid
Status in linux-lts-saucy source package in Utopic:
  Invalid
Status in linux-mvl-dove source package in Utopic:
  Invalid
Status in linux-ti-omap4 source package in Utopic:
  Invalid

Bug description:
  The ioapic_deliver function in virt/kvm/ioapic.c in the Linux kernel
  through 3.14.1 does not properly validate the kvm_irq_delivery_to_apic
  return value, which allows guest OS users to cause a denial of service
  (host OS crash) via a crafted entry in the redirection table of an I/O
  APIC.  NOTE: the affected code was moved to the ioapic_service
  function before the vulnerability was announced.

  Break-Fix: 2c2bf01136971c33e3b3fabce23925f372c1017e
  5678de3f15010b9022ee45673f33bcfc71d47b60

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References