CVE-2017-6348
Published: 1 March 2017
The hashbin_delete function in net/irda/irqueue.c in the Linux kernel before 4.9.13 improperly manages lock dropping, which allows local users to cause a denial of service (deadlock) via crafted operations on IrDA devices.
From the Ubuntu Security Team
Dmitry Vyukov discovered race conditions in the Infrared (IrDA) subsystem in the Linux kernel. A local attacker could use this to cause a denial of service (deadlock).
Priority
Status
Package | Release | Status |
---|---|---|
linux Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Not vulnerable
(4.13.0-16.19)
|
|
artful |
Not vulnerable
(4.10.0-19.21)
|
|
cosmic |
Not vulnerable
(4.15.0-20.21)
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Released
(3.13.0-157.207)
|
|
xenial |
Released
(4.4.0-75.96)
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Not vulnerable
(4.10.0-9.11)
|
|
Patches: Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
linux-ti-omap4 Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
linux-linaro-omap Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
linux-linaro-shared Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
linux-linaro-vexpress Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
linux-qcm-msm Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
linux-armadaxp Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
This package is not directly supported by the Ubuntu Security Team | ||
linux-lts-quantal Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
This package is not directly supported by the Ubuntu Security Team | ||
linux-lts-raring Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
linux-lts-saucy Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
This package is not directly supported by the Ubuntu Security Team | ||
linux-lts-trusty Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
linux-goldfish Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
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)
|
|
linux-grouper Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
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
|
|
linux-maguro Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
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
|
|
linux-mako Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
(trusty was ignored)
|
|
upstream |
Released
(4.10)
|
|
xenial |
Ignored
(abandoned)
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Does not exist
|
|
linux-flo Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
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
|
|
linux-lts-utopic Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
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
|
|
linux-lts-vivid Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
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
|
|
linux-lts-wily Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
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
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Released
(4.4.0-75.96~14.04.1)
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
linux-aws Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Not vulnerable
(4.15.0-1001.1)
|
|
artful |
Does not exist
|
|
cosmic |
Not vulnerable
(4.15.0-1007.7)
|
|
precise |
Does not exist
|
|
trusty |
Not vulnerable
(4.4.0-1002.2)
|
|
xenial |
Released
(4.4.0-1016.25)
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
linux-hwe Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Not vulnerable
|
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Released
(4.10.0-27.30~16.04.2)
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Not vulnerable
(4.18.0-8.9~18.04.1)
|
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Released
(4.10.0-27.30~16.04.2)
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
linux-gke Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Released
(4.4.0-1012.12)
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
linux-azure Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Not vulnerable
(4.15.0-1002.2)
|
|
artful |
Does not exist
|
|
cosmic |
Not vulnerable
(4.15.0-1009.9)
|
|
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
|
|
linux-gcp Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Not vulnerable
(4.15.0-1001.1)
|
|
artful |
Does not exist
|
|
cosmic |
Not vulnerable
(4.15.0-1006.6)
|
|
trusty |
Does not exist
|
|
xenial |
Not vulnerable
(4.10.0-1004.4)
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
linux-kvm Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Not vulnerable
(4.15.0-1002.2)
|
|
artful |
Does not exist
|
|
cosmic |
Not vulnerable
(4.15.0-1008.8)
|
|
trusty |
Does not exist
|
|
xenial |
Not vulnerable
(4.4.0-1004.9)
|
|
zesty |
Does not exist
|
|
linux-euclid Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Does not exist
|
|
artful |
Does not exist
|
|
cosmic |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Ignored
(was needed ESM criteria)
|
|
zesty |
Does not exist
|
|
linux-azure-edge Launchpad, Ubuntu, Debian |
upstream |
Released
(4.10)
|
bionic |
Not vulnerable
(4.18.0-1003.3~18.04.1)
|
|
cosmic |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Not vulnerable
(4.15.0-1002.2)
|
|
linux-manta Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
(trusty was ignored)
|
|
upstream |
Released
(4.10)
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
linux-oem Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
bionic |
Not vulnerable
(4.15.0-1002.3)
|
|
cosmic |
Not vulnerable
(4.15.0-1004.5)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(4.10)
|
|
xenial |
Not vulnerable
(4.13.0-1008.9)
|
|
zesty |
Does not exist
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(4.10.0-1004.6)
|
bionic |
Not vulnerable
(4.13.0-1005.5)
|
|
cosmic |
Not vulnerable
(4.15.0-1010.11)
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Released
(4.10)
|
|
xenial |
Released
(4.4.0-1054.61)
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Not vulnerable
(4.10.0-1001.3)
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(4.4.0-1057.61)
|
bionic |
Not vulnerable
|
|
cosmic |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Released
(4.10)
|
|
xenial |
Released
(4.4.0-1057.61)
|
|
yakkety |
Released
(4.4.0-1057.61)
|
|
zesty |
Released
(4.4.0-1057.61)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |