CVE-2016-6786
Published: 28 December 2016
kernel/events/core.c in the performance subsystem in the Linux kernel before 4.0 mismanages locks during certain migrations, which allows local users to gain privileges via a crafted application, aka Android internal bug 30955111.
Notes
Author | Note |
---|---|
tyhicks | The fix listed below is incomplete. See CVE-2017-6001 for details. |
Priority
Status
Package | Release | Status |
---|---|---|
linux Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(4.10.0-19.21)
|
bionic |
Not vulnerable
(4.13.0-16.19)
|
|
cosmic |
Not vulnerable
(4.15.0-20.21)
|
|
disco |
Not vulnerable
(4.18.0-10.11)
|
|
trusty |
Ignored
(was needed ESM criteria)
|
|
upstream |
Released
(4.0~rc1)
|
|
xenial |
Not vulnerable
(4.2.0-16.19)
|
|
yakkety |
Not vulnerable
(4.4.0-21.37)
|
|
zesty |
Not vulnerable
(4.8.0-22.24)
|
|
precise |
Ignored
(end of life)
|
|
Patches: Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
linux-armadaxp Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
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
(4.0~rc1)
|
|
precise |
Ignored
(end of life)
|
|
This package is not directly supported by the Ubuntu Security Team | ||
linux-aws Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Not vulnerable
(4.15.0-1007.7)
|
|
disco |
Not vulnerable
(4.18.0-1002.3)
|
|
precise |
Does not exist
|
|
trusty |
Not vulnerable
(4.4.0-1002.2)
|
|
xenial |
Not vulnerable
(4.4.0-1001.10)
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
bionic |
Not vulnerable
(4.15.0-1001.1)
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-aws-hwe Launchpad, Ubuntu, Debian |
cosmic |
Does not exist
|
disco |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Not vulnerable
(4.15.0-1030.31~16.04.1)
|
|
bionic |
Does not exist
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-azure Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Not vulnerable
(4.15.0-1009.9)
|
|
disco |
Not vulnerable
(4.18.0-1003.3)
|
|
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
(4.0~rc1)
|
|
linux-azure-edge Launchpad, Ubuntu, Debian |
cosmic |
Does not exist
|
disco |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Not vulnerable
(4.11.0-1009.9)
|
|
bionic |
Not vulnerable
(4.15.0-1002.2)
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-euclid Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
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
(4.0~rc1)
|
|
linux-flo Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
(trusty was ignored)
|
|
xenial |
Ignored
(abandoned)
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Does not exist
|
|
bionic |
Does not exist
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-gcp Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Not vulnerable
(4.15.0-1006.6)
|
|
disco |
Not vulnerable
(4.18.0-1002.3)
|
|
trusty |
Does not exist
|
|
xenial |
Not vulnerable
(4.10.0-1004.4)
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
upstream |
Released
(4.0~rc1)
|
|
bionic |
Not vulnerable
(4.15.0-1001.1)
|
|
linux-gcp-edge Launchpad, Ubuntu, Debian |
cosmic |
Does not exist
|
disco |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Not vulnerable
(4.18.0-1004.5~18.04.1)
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-gke Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Not vulnerable
(4.4.0-1003.3)
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
bionic |
Not vulnerable
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-goldfish Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
(trusty was ignored)
|
|
xenial |
Ignored
(abandoned)
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Ignored
(end of life)
|
|
upstream |
Released
(4.0~rc1)
|
|
bionic |
Does not exist
|
|
linux-grouper Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
(trusty was ignored)
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
bionic |
Does not exist
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-hwe Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Not vulnerable
(4.8.0-36.36~16.04.1)
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
bionic |
Not vulnerable
(4.18.0-13.14~18.04.1)
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Not vulnerable
(4.8.0-36.36~16.04.1)
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
bionic |
Not vulnerable
(5.0.0-13.14~18.04.2)
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-kvm Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Not vulnerable
(4.15.0-1008.8)
|
|
disco |
Not vulnerable
(4.18.0-1003.3)
|
|
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
(4.0~rc1)
|
|
linux-linaro-omap Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Released
(4.0~rc1)
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
bionic |
Does not exist
|
|
precise |
Ignored
(end of life)
|
|
linux-linaro-shared Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
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
(4.0~rc1)
|
|
precise |
Ignored
(end of life)
|
|
linux-linaro-vexpress Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
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
(4.0~rc1)
|
|
precise |
Ignored
(end of life)
|
|
linux-lts-quantal Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
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
(4.0~rc1)
|
|
precise |
Ignored
(end of life)
|
|
This package is not directly supported by the Ubuntu Security Team | ||
linux-lts-raring Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
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
(4.0~rc1)
|
|
precise |
Ignored
(end of life)
|
|
linux-lts-saucy Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
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
(4.0~rc1)
|
|
precise |
Ignored
(end of life)
|
|
This package is not directly supported by the Ubuntu Security Team | ||
linux-lts-trusty Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
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
(4.0~rc1)
|
|
precise |
Ignored
(end of life)
|
|
linux-lts-utopic Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Ignored
(end of life, was ignored)
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
bionic |
Does not exist
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-lts-vivid Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Ignored
(end of life, was needed)
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
bionic |
Does not exist
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-lts-wily Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Ignored
(end of life, was ignored)
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
bionic |
Does not exist
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Not vulnerable
(4.4.0-13.29~14.04.1)
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
bionic |
Does not exist
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-maguro Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
(trusty was ignored)
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
bionic |
Does not exist
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-mako Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
(trusty was ignored)
|
|
xenial |
Ignored
(abandoned)
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Does not exist
|
|
bionic |
Does not exist
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-manta Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
(trusty was ignored)
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
bionic |
Does not exist
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-oem Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Not vulnerable
(4.15.0-1004.5)
|
|
disco |
Not vulnerable
(4.15.0-1021.24)
|
|
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
(4.0~rc1)
|
|
linux-oracle Launchpad, Ubuntu, Debian |
cosmic |
Not vulnerable
(4.15.0-1007.9)
|
disco |
Not vulnerable
(4.15.0-1007.9)
|
|
trusty |
Does not exist
|
|
xenial |
Not vulnerable
(4.15.0-1007.9~16.04.1)
|
|
bionic |
Not vulnerable
(4.15.0-1007.9)
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-qcm-msm Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
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
(4.0~rc1)
|
|
precise |
Ignored
(end of life)
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(4.10.0-1004.6)
|
cosmic |
Not vulnerable
(4.15.0-1010.11)
|
|
disco |
Not vulnerable
(4.18.0-1005.7)
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Not vulnerable
(4.2.0-1013.19)
|
|
yakkety |
Not vulnerable
(4.4.0-1009.10)
|
|
zesty |
Not vulnerable
(4.8.0-1013.15)
|
|
bionic |
Not vulnerable
(4.13.0-1005.5)
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(4.4.0-1050.54)
|
cosmic |
Does not exist
|
|
disco |
Not vulnerable
(5.0.0-1010.10)
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Not vulnerable
(4.4.0-1012.12)
|
|
yakkety |
Not vulnerable
(4.4.0-1012.12)
|
|
zesty |
Not vulnerable
(4.4.0-1029.32)
|
|
bionic |
Not vulnerable
(4.4.0-1077.82)
|
|
upstream |
Released
(4.0~rc1)
|
|
linux-ti-omap4 Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(4.0~rc1)
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.0 |
Attack vector | Local |
Attack complexity | High |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |