CVE-2014-9420
Published: 25 December 2014
The rock_continue function in fs/isofs/rock.c in the Linux kernel through 3.18.1 does not restrict the number of Rock Ridge continuation entries, which allows local users to cause a denial of service (infinite loop, and system crash or hang) via a crafted iso9660 image.
From the Ubuntu Security Team
Prasad J Pandit reported a flaw in the rock_continue function of the Linux kernel's ISO 9660 CDROM file system. A local user could exploit this flaw to cause a denial of service (system crash or hang).
Notes
| Author | Note |
|---|---|
| jdstrand | android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.04 preview kernels linux-lts-saucy no longer receives official support linux-lts-quantal no longer receives official support |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
linux Launchpad, Ubuntu, Debian |
lucid |
Released
(2.6.32-72.139)
|
| precise |
Released
(3.2.0-76.111)
|
|
| trusty |
Released
(3.13.0-46.75)
|
|
| upstream |
Released
(3.19~rc1)
|
|
| utopic |
Released
(3.16.0-31.41)
|
|
| vivid |
Not vulnerable
(3.18.0-9.10)
|
|
| wily |
Not vulnerable
(3.19.0-15.15)
|
|
| xenial |
Not vulnerable
(4.2.0-16.19)
|
|
| yakkety |
Not vulnerable
(4.4.0-21.37)
|
|
| zesty |
Not vulnerable
(4.8.0-22.24)
|
|
|
Patches: Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
|
linux-armadaxp Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
(precise was released [3.2.0-1644.63])
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.19~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
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-aws Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Not vulnerable
(4.4.0-1002.2)
|
|
| upstream |
Released
(3.19~rc1)
|
|
| xenial |
Not vulnerable
(4.4.0-1001.10)
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
linux-ec2 Launchpad, Ubuntu, Debian |
lucid |
Released
(2.6.32-375.92)
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.19~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
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
(3.19~rc1)
|
|
| utopic |
Ignored
(reached end-of-life)
|
|
| vivid |
Ignored
(reached end-of-life)
|
|
| wily |
Ignored
(reached end-of-life)
|
|
| xenial |
Ignored
(abandoned)
|
|
| yakkety |
Ignored
(abandoned)
|
|
| zesty |
Does not exist
|
|
|
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
(3.19~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
linux-gke Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.19~rc1)
|
|
| xenial |
Not vulnerable
(4.4.0-1003.3)
|
|
| yakkety |
Does not exist
|
|
| zesty |
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
(3.19~rc1)
|
|
| utopic |
Ignored
(reached end-of-life)
|
|
| vivid |
Ignored
(reached end-of-life)
|
|
| wily |
Ignored
(reached end-of-life)
|
|
| xenial |
Ignored
(abandoned)
|
|
| yakkety |
Ignored
(abandoned)
|
|
| zesty |
Ignored
(abandoned)
|
|
|
linux-grouper Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored)
|
|
| upstream |
Released
(3.19~rc1)
|
|
| utopic |
Ignored
(reached end-of-life)
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
linux-hwe Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.19~rc1)
|
|
| xenial |
Not vulnerable
(4.8.0-36.36~16.04.1)
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.19~rc1)
|
|
| xenial |
Not vulnerable
(4.8.0-36.36~16.04.1)
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
linux-linaro-omap Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
(precise was ignored [abandoned])
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.19~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
linux-linaro-shared Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
(precise was ignored [abandoned])
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.19~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
linux-linaro-vexpress Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
(precise was ignored [abandoned])
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.19~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
linux-lts-quantal Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
(precise was ignored [was pending [3.5.0-60.87~precise1] OEM release])
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.19~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
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 |
lucid |
Does not exist
|
| precise |
Does not exist
(precise was ignored [was needs-triage now end-of-life])
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.19~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
linux-lts-saucy Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
(precise was ignored [was pending [3.11.0-32.53~precise1] OEM release])
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.19~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
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 |
lucid |
Does not exist
|
| precise |
Released
(3.13.0-46.75~precise1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.19~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
linux-lts-utopic Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was released [3.16.0-31.41~14.04.1])
|
|
| upstream |
Released
(3.19~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
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
(3.19~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
linux-lts-wily Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Does not exist
(trusty was not-affected [4.2.0-18.22~14.04.1])
|
|
| upstream |
Released
(3.19~rc1)
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Not vulnerable
(4.4.0-13.29~14.04.1)
|
|
| upstream |
Released
(3.19~rc1)
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
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
(3.19~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
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
(3.19~rc1)
|
|
| utopic |
Ignored
(reached end-of-life)
|
|
| vivid |
Ignored
(reached end-of-life)
|
|
| wily |
Ignored
(reached end-of-life)
|
|
| xenial |
Ignored
(abandoned)
|
|
| yakkety |
Ignored
(abandoned)
|
|
| zesty |
Does not exist
|
|
|
linux-manta Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored)
|
|
| upstream |
Released
(3.19~rc1)
|
|
| utopic |
Ignored
(reached end-of-life)
|
|
| vivid |
Ignored
(reached end-of-life)
|
|
| wily |
Ignored
(reached end-of-life)
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
linux-mvl-dove Launchpad, Ubuntu, Debian |
lucid |
Ignored
(reached end-of-life)
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.19~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
linux-qcm-msm Launchpad, Ubuntu, Debian |
lucid |
Ignored
(abandoned)
|
| precise |
Does not exist
(precise was ignored [abandoned])
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.19~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.19~rc1)
|
|
| vivid |
Does not exist
|
|
| wily |
Not vulnerable
(4.2.0-1008.12)
|
|
| xenial |
Not vulnerable
(4.2.0-1013.19)
|
|
| yakkety |
Not vulnerable
(4.4.0-1009.10)
|
|
| zesty |
Not vulnerable
(4.8.0-1013.15)
|
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.19~rc1)
|
|
| wily |
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)
|
|
|
linux-ti-omap4 Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
(precise was released [3.2.0-1459.79])
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.19~rc1)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9420
- https://github.com/torvalds/linux/commit/f54e18f1b831c92f6512d2eedb224cd63d607d3d
- https://bugzilla.redhat.com/show_bug.cgi?id=1175235
- http://www.openwall.com/lists/oss-security/2014/12/25/4
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f54e18f1b831c92f6512d2eedb224cd63d607d3d
- https://ubuntu.com/security/notices/USN-2490-1
- https://ubuntu.com/security/notices/USN-2491-1
- https://ubuntu.com/security/notices/USN-2492-1
- https://ubuntu.com/security/notices/USN-2493-1
- https://ubuntu.com/security/notices/USN-2515-1
- https://ubuntu.com/security/notices/USN-2516-1
- https://ubuntu.com/security/notices/USN-2517-1
- https://ubuntu.com/security/notices/USN-2518-1
- NVD
- Launchpad
- Debian