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CVE-2017-1000379

Published: 19 June 2017

The Linux Kernel running on AMD64 systems will sometimes map the contents of PIE executable, the heap or ld.so to where the stack is mapped allowing attackers to more easily manipulate the stack. Linux Kernel version 4.11.5 is affected.

Notes

AuthorNote
sbeattie
it's unclear which of the stack clash patches addressed this
issue, but it does seem to have been addressed in that patch set.

Priority

High

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
trusty
Released (3.13.0-121.170)
xenial
Released (4.4.0-81.104)
yakkety Ignored
(end of life)
zesty
Released (4.10.0-24.28)
bionic Not vulnerable
(4.13.0-16.19)
upstream
Released (4.12~rc6)
artful Not vulnerable
(4.10.0-26.30)
Patches:
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by 1be7107fbe18eed3e319a6c3e83c78254b693acb
linux-armadaxp
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist

bionic Does not exist

upstream
Released (4.12~rc6)
This package is not directly supported by the Ubuntu Security Team
linux-aws
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Not vulnerable
(4.4.0-1002.2)
xenial
Released (4.4.0-1020.29)
yakkety Does not exist

zesty Does not exist

bionic Not vulnerable
(4.15.0-1001.1)
upstream
Released (4.12~rc6)
linux-azure
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Not vulnerable
(4.15.0-1023.24~14.04.1)
xenial Not vulnerable
(4.11.0-1009.9)
yakkety Does not exist

zesty Does not exist

bionic Not vulnerable
(4.15.0-1002.2)
upstream
Released (4.12~rc6)
linux-euclid
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist

xenial Not vulnerable
(4.4.0-9019.20)
zesty Does not exist

bionic Does not exist

upstream
Released (4.12~rc6)
linux-flo
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist
(trusty was ignored [abandoned])
xenial Ignored
(abandoned)
yakkety Ignored
(end of life)
zesty Does not exist

bionic Does not exist

upstream
Released (4.12~rc6)
linux-gcp
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist

xenial Not vulnerable
(4.10.0-1004.4)
yakkety Does not exist

zesty Does not exist

bionic Not vulnerable
(4.15.0-1001.1)
upstream
Released (4.12~rc6)
linux-gke
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist

xenial
Released (4.4.0-1016.16)
yakkety Does not exist

zesty Does not exist

upstream
Released (4.12~rc6)
bionic Does not exist

linux-goldfish
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist
(trusty was ignored [abandoned])
xenial Ignored
(end of life, was needed)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)
bionic Does not exist

upstream
Released (4.12~rc6)
linux-grouper
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist
(trusty was ignored [abandoned])
xenial Does not exist

yakkety Does not exist

zesty Does not exist

bionic Does not exist

upstream
Released (4.12~rc6)
linux-hwe
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist

xenial
Released (4.8.0-56.61~16.04.1)
yakkety Does not exist

zesty Does not exist

bionic Not vulnerable

upstream
Released (4.12~rc6)
linux-hwe-edge
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist

xenial
Released (4.8.0-56.61~16.04.1)
yakkety Does not exist

zesty Does not exist

bionic
Released (4.18.0-8.9~18.04.1)
upstream
Released (4.12~rc6)
linux-kvm
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist

xenial Not vulnerable
(4.4.0-1004.9)
zesty Does not exist

bionic Not vulnerable
(4.15.0-1002.2)
upstream
Released (4.12~rc6)
linux-linaro-vexpress
Launchpad, Ubuntu, Debian
artful Does not exist

bionic Does not exist

upstream
Released (4.12~rc6)
trusty Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist

linux-lts-quantal
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist

upstream
Released (4.12~rc6)
bionic Does not exist

This package is not directly supported by the Ubuntu Security Team
linux-lts-raring
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist

bionic Does not exist

upstream
Released (4.12~rc6)
linux-lts-saucy
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist

bionic Does not exist

upstream
Released (4.12~rc6)
This package is not directly supported by the Ubuntu Security Team
linux-lts-trusty
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist

bionic Does not exist

upstream
Released (4.12~rc6)
linux-lts-utopic
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist
(trusty was ignored [end of standard support])
xenial Does not exist

yakkety Does not exist

zesty Does not exist

bionic Does not exist

upstream
Released (4.12~rc6)
linux-lts-vivid
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Ignored
(end of life, was needs-triage)
xenial Does not exist

yakkety Does not exist

zesty Does not exist

bionic Does not exist

upstream
Released (4.12~rc6)
linux-lts-wily
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist
(trusty was ignored [end of standard support])
xenial Does not exist

yakkety Does not exist

zesty Does not exist

bionic Does not exist

upstream
Released (4.12~rc6)
linux-lts-xenial
Launchpad, Ubuntu, Debian
artful Does not exist

trusty
Released (4.4.0-81.104~14.04.1)
xenial Does not exist

yakkety Does not exist

zesty Does not exist

bionic Does not exist

upstream
Released (4.12~rc6)
linux-maguro
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist
(trusty was ignored [abandoned])
xenial Does not exist

yakkety Does not exist

zesty Does not exist

bionic Does not exist

upstream
Released (4.12~rc6)
linux-mako
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist
(trusty was ignored [abandoned])
xenial Ignored
(abandoned)
yakkety Ignored
(end of life)
zesty Does not exist

bionic Does not exist

upstream
Released (4.12~rc6)
linux-manta
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist
(trusty was ignored [abandoned])
xenial Does not exist

yakkety Does not exist

zesty Does not exist

bionic Does not exist

upstream
Released (4.12~rc6)
linux-oem
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist

xenial Not vulnerable
(4.13.0-1008.9)
zesty Does not exist

bionic Not vulnerable
(4.15.0-1002.3)
upstream
Released (4.12~rc6)
linux-qcm-msm
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist

bionic Does not exist

upstream
Released (4.12~rc6)
linux-raspi2
Launchpad, Ubuntu, Debian
artful Not vulnerable
(4.10.0-1008.11)
trusty Does not exist

xenial
Released (4.4.0-1059.67)
yakkety Ignored
(end of life)
zesty
Released (4.10.0-1008.11)
bionic Not vulnerable
(4.13.0-1005.5)
upstream
Released (4.12~rc6)
linux-snapdragon
Launchpad, Ubuntu, Debian
artful Not vulnerable
(4.4.0-1061.66)
trusty Does not exist

xenial
Released (4.4.0-1061.66)
yakkety Ignored
(end of life)
zesty
Released (4.4.0-1061.66)
bionic Not vulnerable

upstream
Released (4.12~rc6)
linux-ti-omap4
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist

bionic Does not exist

upstream
Released (4.12~rc6)
linux-linaro-omap
Launchpad, Ubuntu, Debian
bionic Does not exist

upstream
Released (4.12~rc6)
artful Does not exist

trusty Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist

linux-linaro-shared
Launchpad, Ubuntu, Debian
bionic Does not exist

upstream
Released (4.12~rc6)
artful Does not exist

trusty Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H