CVE-2014-8134
** Also affects: linux (Ubuntu Vivid)
Importance: Undecided
Status: New
** Also affects: linux-fsl-imx51 (Ubuntu Vivid)
Importance: Undecided
Status: New
** Also affects: linux-mvl-dove (Ubuntu Vivid)
Importance: Undecided
Status: New
** Also affects: linux-ec2 (Ubuntu Vivid)
Importance: Undecided
Status: New
** Also affects: linux-ti-omap4 (Ubuntu Vivid)
Importance: Undecided
Status: New
** Also affects: linux-lts-backport-maverick (Ubuntu Vivid)
Importance: Undecided
Status: New
** Also affects: linux-lts-backport-natty (Ubuntu Vivid)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux-fsl-imx51 (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux-mvl-dove (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux-ec2 (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux-ti-omap4 (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux-lts-backport-maverick (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux-lts-backport-natty (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux-fsl-imx51 (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux-mvl-dove (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux-ec2 (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux-ti-omap4 (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux-lts-backport-maverick (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux-lts-backport-natty (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Precise)
Importance: Undecided
Status: New
** Also affects: linux-fsl-imx51 (Ubuntu Precise)
Importance: Undecided
Status: New
** Also affects: linux-mvl-dove (Ubuntu Precise)
Importance: Undecided
Status: New
** Also affects: linux-ec2 (Ubuntu Precise)
Importance: Undecided
Status: New
** Also affects: linux-ti-omap4 (Ubuntu Precise)
Importance: Undecided
Status: New
** Also affects: linux-lts-backport-maverick (Ubuntu Precise)
Importance: Undecided
Status: New
** Also affects: linux-lts-backport-natty (Ubuntu Precise)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Lucid)
Importance: Undecided
Status: New
** Also affects: linux-fsl-imx51 (Ubuntu Lucid)
Importance: Undecided
Status: New
** Also affects: linux-mvl-dove (Ubuntu Lucid)
Importance: Undecided
Status: New
** Also affects: linux-ec2 (Ubuntu Lucid)
Importance: Undecided
Status: New
** Also affects: linux-ti-omap4 (Ubuntu Lucid)
Importance: Undecided
Status: New
** Also affects: linux-lts-backport-maverick (Ubuntu Lucid)
Importance: Undecided
Status: New
** Also affects: linux-lts-backport-natty (Ubuntu Lucid)
Importance: Undecided
Status: New
** Changed in: linux-lts-trusty (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-lts-trusty (Ubuntu Lucid)
Status: New => Invalid
** Changed in: linux-lts-trusty (Ubuntu Vivid)
Status: New => Invalid
** Changed in: linux-lts-trusty (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-armadaxp (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-armadaxp (Ubuntu Lucid)
Status: New => Invalid
** Changed in: linux-armadaxp (Ubuntu Vivid)
Status: New => Invalid
** Changed in: linux-armadaxp (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-lts-utopic (Ubuntu Precise)
Status: New => Invalid
** Changed in: linux-lts-utopic (Ubuntu Lucid)
Status: New => Invalid
** Changed in: linux-lts-utopic (Ubuntu Vivid)
Status: New => Invalid
** Changed in: linux-lts-utopic (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-ec2 (Ubuntu Precise)
Status: New => Invalid
** Changed in: linux-ec2 (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-ec2 (Ubuntu Vivid)
Status: New => Invalid
** Changed in: linux-ec2 (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-lts-quantal (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-lts-quantal (Ubuntu Lucid)
Status: New => Invalid
** Changed in: linux-lts-quantal (Ubuntu Vivid)
Status: New => Invalid
** Changed in: linux-lts-quantal (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-mvl-dove (Ubuntu Precise)
Status: New => Invalid
** Changed in: linux-mvl-dove (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-mvl-dove (Ubuntu Vivid)
Status: New => Invalid
** Changed in: linux-mvl-dove (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-lts-saucy (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-lts-saucy (Ubuntu Lucid)
Status: New => Invalid
** Changed in: linux-lts-saucy (Ubuntu Vivid)
Status: New => Invalid
** Changed in: linux-lts-saucy (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-ti-omap4 (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-ti-omap4 (Ubuntu Lucid)
Status: New => Invalid
** Changed in: linux-ti-omap4 (Ubuntu Vivid)
Status: New => Invalid
** Changed in: linux-ti-omap4 (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-fsl-imx51 (Ubuntu Precise)
Status: New => Invalid
** Changed in: linux-fsl-imx51 (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-fsl-imx51 (Ubuntu Vivid)
Status: New => Invalid
** Changed in: linux-fsl-imx51 (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-lts-raring (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-lts-raring (Ubuntu Lucid)
Status: New => Invalid
** Changed in: linux-lts-raring (Ubuntu Vivid)
Status: New => Invalid
** Changed in: linux-lts-raring (Ubuntu Utopic)
Status: New => Invalid
** Description changed:
- Placeholder
+ paravirt_enabled has the following effects: - Disables the F00F bug
+ workaround warning. There is no F00F bug workaround any more because
+ Linux's standard IDT handling already works around the F00F bug, but
+ the warning still exists. This is only cosmetic, and, in any event,
+ there is no such thing as KVM on a CPU with the F00F bug. - Disables
+ 32-bit APM BIOS detection. On a KVM paravirt system, there should be
+ no APM BIOS anyway. - Disables tboot. I think that the tboot code
+ should check the CPUID hypervisor bit directly if it matters. -
+ paravirt_enabled disables espfix32. espfix32 should *not* be disabled
+ under KVM paravirt. The last point is the purpose of this patch. It
+ fixes a leak of the high 16 bits of the kernel stack address on 32-bit
+ KVM paravirt guests. While I'm at it, this removes pv_info setup from
+ kvmclock. That code seems to serve no purpose.
** Changed in: linux-lts-trusty (Ubuntu Precise)
Importance: Undecided => High
** Changed in: linux-lts-trusty (Ubuntu Trusty)
Importance: Undecided => High
** Changed in: linux-lts-trusty (Ubuntu Lucid)
Importance: Undecided => High
** Changed in: linux-lts-trusty (Ubuntu Vivid)
Importance: Undecided => High
** Changed in: linux-lts-trusty (Ubuntu Utopic)
Importance: Undecided => High
** Changed in: linux-armadaxp (Ubuntu Precise)
Importance: Undecided => High
** Changed in: linux-armadaxp (Ubuntu Trusty)
Importance: Undecided => High
** Changed in: linux-armadaxp (Ubuntu Lucid)
Importance: Undecided => High
** Changed in: linux-armadaxp (Ubuntu Vivid)
Importance: Undecided => High
** Changed in: linux-armadaxp (Ubuntu Utopic)
Importance: Undecided => High
** Changed in: linux-lts-utopic (Ubuntu Precise)
Importance: Undecided => High
** Changed in: linux-lts-utopic (Ubuntu Trusty)
Importance: Undecided => High
** Changed in: linux-lts-utopic (Ubuntu Lucid)
Importance: Undecided => High
** Changed in: linux-lts-utopic (Ubuntu Vivid)
Importance: Undecided => High
** Changed in: linux-lts-utopic (Ubuntu Utopic)
Importance: Undecided => High
** Changed in: linux-ec2 (Ubuntu Precise)
Importance: Undecided => High
** Changed in: linux-ec2 (Ubuntu Trusty)
Importance: Undecided => High
** Changed in: linux-ec2 (Ubuntu Lucid)
Importance: Undecided => High
** Changed in: linux-ec2 (Ubuntu Vivid)
Importance: Undecided => High
** Changed in: linux-ec2 (Ubuntu Utopic)
Importance: Undecided => High
** Changed in: linux-lts-quantal (Ubuntu Precise)
Importance: Undecided => High
** Changed in: linux-lts-quantal (Ubuntu Trusty)
Importance: Undecided => High
** Changed in: linux-lts-quantal (Ubuntu Lucid)
Importance: Undecided => High
** Changed in: linux-lts-quantal (Ubuntu Vivid)
Importance: Undecided => High
** Changed in: linux-lts-quantal (Ubuntu Utopic)
Importance: Undecided => High
** Changed in: linux-mvl-dove (Ubuntu Precise)
Importance: Undecided => High
** Changed in: linux-mvl-dove (Ubuntu Trusty)
Importance: Undecided => High
** Changed in: linux-mvl-dove (Ubuntu Lucid)
Status: New => Invalid
** Changed in: linux-mvl-dove (Ubuntu Lucid)
Importance: Undecided => High
** Changed in: linux-mvl-dove (Ubuntu Vivid)
Importance: Undecided => High
** Changed in: linux-mvl-dove (Ubuntu Utopic)
Importance: Undecided => High
** Changed in: linux-lts-saucy (Ubuntu Precise)
Importance: Undecided => High
** Changed in: linux-lts-saucy (Ubuntu Trusty)
Importance: Undecided => High
** Changed in: linux-lts-saucy (Ubuntu Lucid)
Importance: Undecided => High
** Changed in: linux-lts-saucy (Ubuntu Vivid)
Importance: Undecided => High
** Changed in: linux-lts-saucy (Ubuntu Utopic)
Importance: Undecided => High
** Changed in: linux (Ubuntu Precise)
Importance: Undecided => High
** Changed in: linux (Ubuntu Trusty)
Importance: Undecided => High
** Changed in: linux (Ubuntu Lucid)
Importance: Undecided => High
** Changed in: linux (Ubuntu Vivid)
Importance: Undecided => High
** Changed in: linux (Ubuntu Utopic)
Importance: Undecided => High
** Changed in: linux-ti-omap4 (Ubuntu Precise)
Importance: Undecided => High
** Changed in: linux-ti-omap4 (Ubuntu Trusty)
Importance: Undecided => High
** Changed in: linux-ti-omap4 (Ubuntu Lucid)
Importance: Undecided => High
** Changed in: linux-ti-omap4 (Ubuntu Vivid)
Importance: Undecided => High
** Changed in: linux-ti-omap4 (Ubuntu Utopic)
Importance: Undecided => High
** Changed in: linux-fsl-imx51 (Ubuntu Precise)
Importance: Undecided => High
** Changed in: linux-fsl-imx51 (Ubuntu Trusty)
Importance: Undecided => High
** Changed in: linux-fsl-imx51 (Ubuntu Lucid)
Status: New => Invalid
** Changed in: linux-fsl-imx51 (Ubuntu Lucid)
Importance: Undecided => High
** Changed in: linux-fsl-imx51 (Ubuntu Vivid)
Importance: Undecided => High
** Changed in: linux-fsl-imx51 (Ubuntu Utopic)
Importance: Undecided => High
** Changed in: linux-lts-raring (Ubuntu Precise)
Importance: Undecided => High
** Changed in: linux-lts-raring (Ubuntu Trusty)
Importance: Undecided => High
** Changed in: linux-lts-raring (Ubuntu Lucid)
Importance: Undecided => High
** Changed in: linux-lts-raring (Ubuntu Vivid)
Importance: Undecided => High
** Changed in: linux-lts-raring (Ubuntu Utopic)
Importance: Undecided => High
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https://bugs.launchpad.net/bugs/1400314
Title:
CVE-2014-8134
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