CVE-2015-6526

Bug #1489318 reported by John Johansen on 2015-08-27
256
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-armadaxp (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-ec2 (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-flo (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-fsl-imx51 (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-goldfish (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-lts-backport-maverick (Ubuntu)
Undecided
Unassigned
Precise
Undecided
Unassigned
Trusty
Undecided
Unassigned
Vivid
Undecided
Unassigned
Wily
Undecided
Unassigned
Xenial
Undecided
Unassigned
Yakkety
Undecided
Unassigned
linux-lts-backport-natty (Ubuntu)
Undecided
Unassigned
Precise
Undecided
Unassigned
Trusty
Undecided
Unassigned
Vivid
Undecided
Unassigned
Wily
Undecided
Unassigned
Xenial
Undecided
Unassigned
Yakkety
Undecided
Unassigned
linux-lts-quantal (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-lts-raring (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-lts-saucy (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-lts-trusty (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-lts-utopic (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-lts-vivid (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-lts-wily (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-lts-xenial (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Undecided
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-mako (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-manta (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-mvl-dove (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-raspi2 (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-snapdragon (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Undecided
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned
linux-ti-omap4 (Ubuntu)
Low
Unassigned
Precise
Low
Unassigned
Trusty
Low
Unassigned
Vivid
Low
Unassigned
Wily
Low
Unassigned
Xenial
Low
Unassigned
Yakkety
Low
Unassigned

Bug Description

The perf_callchain_user_64 function in arch/powerpc/perf/callchain.c in the Linux kernel before 4.0.2 on ppc64 platforms allows local users to cause a denial of service (infinite loop) via a deep 64-bit userspace backtrace.

Break-Fix: - 9a5cbce421a283e6aea3c4007f141735bf9da8c3

CVE References

John Johansen (jjohansen) wrote :

CVE-2015-6526

tags: added: kernel-cve-tracking-bug
information type: Public → Public Security
Changed in linux-lts-trusty (Ubuntu Wily):
status: New → Invalid
Changed in linux-lts-trusty (Ubuntu Vivid):
status: New → Invalid
Changed in linux-lts-trusty (Ubuntu Trusty):
status: New → Invalid
Changed in linux-lts-quantal (Ubuntu Wily):
status: New → Invalid
Changed in linux-lts-quantal (Ubuntu Vivid):
status: New → Invalid
Changed in linux-lts-quantal (Ubuntu Trusty):
status: New → Invalid
Changed in linux (Ubuntu Wily):
status: New → Invalid
Changed in linux-ti-omap4 (Ubuntu Wily):
status: New → Invalid
Changed in linux-ti-omap4 (Ubuntu Vivid):
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 Vivid):
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 Vivid):
status: New → Invalid
Changed in linux-armadaxp (Ubuntu Trusty):
status: New → Invalid
Changed in linux-mvl-dove (Ubuntu Precise):
status: New → Invalid
Changed in linux-mvl-dove (Ubuntu Wily):
status: New → Invalid
Changed in linux-mvl-dove (Ubuntu Vivid):
status: New → Invalid
Changed in linux-mvl-dove (Ubuntu Trusty):
status: New → Invalid
Changed in linux-lts-saucy (Ubuntu Wily):
status: New → Invalid
Changed in linux-lts-saucy (Ubuntu Vivid):
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-ec2 (Ubuntu Precise):
status: New → Invalid
Changed in linux-ec2 (Ubuntu Wily):
status: New → Invalid
Changed in linux-ec2 (Ubuntu Vivid):
status: New → Invalid
Changed in linux-ec2 (Ubuntu Trusty):
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 Vivid):
status: New → Invalid
Changed in linux-mako (Ubuntu Precise):
status: New → Invalid
Changed in linux-fsl-imx51 (Ubuntu Precise):
status: New → Invalid
Changed in linux-fsl-imx51 (Ubuntu Wily):
status: New → Invalid
Changed in linux-fsl-imx51 (Ubuntu Vivid):
status: New → Invalid
Changed in linux-fsl-imx51 (Ubuntu Trusty):
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 Vivid):
status: New → Invalid
Changed in linux-goldfish (Ubuntu Precise):
status: New → Invalid
Changed in linux-flo (Ubuntu Precise):
status: New → Invalid
description: updated
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 Vivid):
importance: Undecided → Low
Changed in linux-lts-trusty (Ubuntu Trusty):
importance: Undecided → Low
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 Vivid):
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 Vivid):
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 Vivid):
importance: Undecided → Low
Changed in linux-ti-omap4 (Ubuntu Trusty):
importance: Undecided → Low
Changed in linux-lts-raring (Ubuntu Precise):
status: New → Invalid
importance: Undecided → Low
Changed in linux-lts-raring (Ubuntu Wily):
importance: Undecided → Low
Changed in linux-lts-raring (Ubuntu Vivid):
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 Vivid):
importance: Undecided → Low
Changed in linux-armadaxp (Ubuntu Trusty):
importance: Undecided → Low
Changed in linux-mvl-dove (Ubuntu Precise):
importance: Undecided → Low
Changed in linux-mvl-dove (Ubuntu Wily):
importance: Undecided → Low
Changed in linux-mvl-dove (Ubuntu Vivid):
importance: Undecided → Low
Changed in linux-mvl-dove (Ubuntu Trusty):
importance: Undecided → Low
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 Vivid):
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 Vivid):
importance: Undecided → Low
Changed in linux-manta (Ubuntu Trusty):
status: New → Invalid
importance: Undecided → Low
Changed in linux-ec2 (Ubuntu Precise):
importance: Undecided → Low
Changed in linux-ec2 (Ubuntu Wily):
importance: Undecided → Low
Changed in linux-ec2 (Ubuntu Vivid):
importance: Undecided → Low
Changed in linux-ec2 (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 Vivid):
importance: Undecided → Low
Changed in linux-lts-vivid (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 Vivid):
importance: Undecided → Low
Changed in linux-mako (Ubuntu Trusty):
status: New → Invalid
importance: Undecided → Low
Changed in linux-fsl-imx51 (Ubuntu Precise):
importance: Undecided → Low
Changed in linux-fsl-imx51 (Ubuntu Wily):
importance: Undecided → Low
Changed in linux-fsl-imx51 (Ubuntu Vivid):
importance: Undecided → Low
Changed in linux-fsl-imx51 (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 Vivid):
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 Vivid):
importance: Undecided → Low
Changed in linux-goldfish (Ubuntu Trusty):
status: New → Invalid
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 Vivid):
importance: Undecided → Low
Changed in linux-flo (Ubuntu Trusty):
status: New → Invalid
importance: Undecided → Low
Changed in linux (Ubuntu Precise):
status: New → Fix Committed
description: updated
Steve Beattie (sbeattie) on 2015-09-10
Changed in linux-armadaxp (Ubuntu Precise):
status: New → Fix Committed
Steve Beattie (sbeattie) on 2015-09-15
Changed in linux-ti-omap4 (Ubuntu Precise):
status: New → Fix Committed
Steve Beattie (sbeattie) on 2015-09-16
Changed in linux-lts-quantal (Ubuntu Precise):
status: New → Invalid
Changed in linux-lts-saucy (Ubuntu Precise):
status: New → Invalid
Steve Beattie (sbeattie) on 2015-10-01
Changed in linux (Ubuntu Precise):
status: Fix Committed → Fix Released
Changed in linux-ti-omap4 (Ubuntu Precise):
status: Fix Committed → Fix Released
Steve Beattie (sbeattie) on 2015-10-02
Changed in linux-lts-trusty (Ubuntu Precise):
status: New → Fix Committed
Changed in linux (Ubuntu Vivid):
status: New → Invalid
Changed in linux (Ubuntu Trusty):
status: New → Fix Committed
Changed in linux-armadaxp (Ubuntu Precise):
status: Fix Committed → Fix Released
Changed in linux-lts-vivid (Ubuntu Trusty):
status: New → Invalid
Changed in linux-lts-utopic (Ubuntu Trusty):
status: New → Fix Committed
Steve Beattie (sbeattie) on 2015-11-10
Changed in linux-lts-wily (Ubuntu Precise):
status: New → Invalid
importance: Undecided → Low
Changed in linux-lts-wily (Ubuntu Wily):
status: New → Invalid
importance: Undecided → Low
Changed in linux-lts-wily (Ubuntu Xenial):
status: New → Invalid
importance: Undecided → Low
Changed in linux-lts-wily (Ubuntu Trusty):
status: New → Invalid
importance: Undecided → Low
Changed in linux-lts-wily (Ubuntu Vivid):
status: New → Invalid
importance: Undecided → Low
Steve Beattie (sbeattie) on 2015-11-16
Changed in linux-raspi2 (Ubuntu Precise):
status: New → Invalid
importance: Undecided → Low
Changed in linux-raspi2 (Ubuntu Wily):
status: New → Invalid
importance: Undecided → Low
Changed in linux-raspi2 (Ubuntu Xenial):
status: New → Invalid
importance: Undecided → Low
Changed in linux-raspi2 (Ubuntu Trusty):
status: New → Invalid
importance: Undecided → Low
Changed in linux-raspi2 (Ubuntu Vivid):
status: New → Invalid
importance: Undecided → Low
Steve Beattie (sbeattie) on 2015-12-03
Changed in linux-raspi2 (Ubuntu Xenial):
status: Invalid → Fix Committed
Steve Beattie (sbeattie) on 2016-02-11
Changed in linux-lts-xenial (Ubuntu Precise):
status: New → Invalid
importance: Undecided → Low
Changed in linux-lts-xenial (Ubuntu Wily):
status: New → Invalid
importance: Undecided → Low
Changed in linux-lts-xenial (Ubuntu Xenial):
status: New → Invalid
importance: Undecided → Low
Changed in linux-lts-xenial (Ubuntu Trusty):
status: New → Fix Committed
importance: Undecided → Low
Steve Beattie (sbeattie) on 2016-03-17
Changed in linux-lts-trusty (Ubuntu Precise):
status: Fix Committed → Fix Released
Changed in linux (Ubuntu Trusty):
status: Fix Committed → Fix Released
Changed in linux-lts-utopic (Ubuntu Trusty):
status: Fix Committed → Fix Released
Steve Beattie (sbeattie) on 2016-04-19
Changed in linux-manta (Ubuntu Xenial):
status: New → Invalid
Steve Beattie (sbeattie) on 2016-05-05
Changed in linux-snapdragon (Ubuntu Precise):
status: New → Invalid
importance: Undecided → Low
Changed in linux-snapdragon (Ubuntu Wily):
status: New → Invalid
importance: Undecided → Low
Changed in linux-snapdragon (Ubuntu Xenial):
status: New → Invalid
importance: Undecided → Low
Changed in linux-snapdragon (Ubuntu Yakkety):
status: New → Invalid
importance: Undecided → Low
Changed in linux-snapdragon (Ubuntu Trusty):
status: New → Invalid
importance: Undecided → Low

This bug was nominated against a series that is no longer supported, ie vivid. The bug task representing the vivid nomination is being closed as Won't Fix.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux-flo (Ubuntu Vivid):
status: New → Won't Fix
Andy Whitcroft (apw) on 2017-10-17
Changed in linux-goldfish (Ubuntu Vivid):
status: New → Won't Fix
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