CVE-2011-5321
Published: 2 May 2016
The tty_open function in drivers/tty/tty_io.c in the Linux kernel before 3.1.1 mishandles a driver-lookup failure, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via crafted access to a device file under the /dev/pts directory.
Priority
Medium
CVSS 3 base score: 5.5
Status
| Package | Release | Status |
|---|---|---|
|
linux Launchpad, Ubuntu, Debian |
lucid |
Ignored
(reached end-of-life)
|
| precise |
Not vulnerable
(3.2.0-1.1)
|
|
| trusty |
Not vulnerable
(3.11.0-12.19)
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Not vulnerable
(3.13.0-24.46)
|
|
| vivid |
Not vulnerable
(3.16.0-23.31)
|
|
| wily |
Not vulnerable
(3.19.0-15.15)
|
|
|
linux-2.6 Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-armadaxp Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Not vulnerable
(3.2.0-1600.1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-ec2 Launchpad, Ubuntu, Debian |
lucid |
Ignored
(reached end-of-life)
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-flo Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored)
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Not vulnerable
(3.4.0-3.10)
|
|
| vivid |
Not vulnerable
(3.4.0-3.15)
|
|
| wily |
Not vulnerable
(3.4.0-3.15)
|
|
|
linux-fsl-imx51 Launchpad, Ubuntu, Debian |
lucid |
Ignored
(reached end-of-life, does not affect buildd)
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-goldfish Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored)
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Not vulnerable
(3.4.0-3.14)
|
|
| vivid |
Not vulnerable
(3.4.0-4.23)
|
|
| wily |
Not vulnerable
(3.4.0-4.23)
|
|
|
linux-grouper Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored)
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Ignored
(reached end-of-life)
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-linaro-omap Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Ignored
(abandoned)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-linaro-shared Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Ignored
(abandoned)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-linaro-vexpress Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Ignored
(abandoned)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-lts-quantal Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Not vulnerable
(3.5.0-18.29~precise1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-lts-raring Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Ignored
(was needs-triage now end-of-life)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-lts-saucy Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Not vulnerable
(3.11.0-13.20~precise2)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-lts-trusty Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Not vulnerable
(3.13.0-24.46~precise1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-lts-utopic Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was not-affected [3.16.0-25.33~14.04.2])
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-lts-vivid Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was not-affected [3.19.0-18.18~14.04.1])
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-maguro Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored)
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-mako Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored)
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Not vulnerable
(3.4.0-5.28)
|
|
| vivid |
Not vulnerable
(3.4.0-5.34)
|
|
| wily |
Not vulnerable
(3.4.0-5.34)
|
|
|
linux-manta Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored)
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Not vulnerable
(3.4.0-6.25)
|
|
| vivid |
Not vulnerable
(3.4.0-6.29)
|
|
| wily |
Not vulnerable
(3.4.0-6.29)
|
|
|
linux-mvl-dove Launchpad, Ubuntu, Debian |
lucid |
Ignored
(reached end-of-life)
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-qcm-msm Launchpad, Ubuntu, Debian |
lucid |
Ignored
(abandoned)
|
| precise |
Ignored
(abandoned)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.2~rc1)
|
|
| vivid |
Does not exist
|
|
| wily |
Not vulnerable
(4.2.0-1008.12)
|
|
|
linux-ti-omap4 Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Not vulnerable
(3.0.0-1402.3)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.2~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
Notes
| Author | Note |
|---|---|
| jdstrand | android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.10 and earlier preview kernels linux-lts-saucy no longer receives official support linux-lts-quantal no longer receives official support |