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CVE-2011-3353

Published: 15 December 2011

Buffer overflow in the fuse_notify_inval_entry function in fs/fuse/dev.c in the Linux kernel before 3.1 allows local users to cause a denial of service (BUG_ON and system crash) by leveraging the ability to mount a FUSE filesystem.

From the Ubuntu Security Team

Han-Wen Nienhuys reported a flaw in the FUSE kernel module. A local user who can mount a FUSE file system could cause a denial of service.

Priority

Low

CVSS 3 base score: 5.5

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
hardy Not vulnerable

lucid
Released (2.6.32-35.78)
maverick
Released (2.6.35-32.65)
natty
Released (2.6.38-13.55)
oneiric Not vulnerable
(3.0.0-10.16)
precise Not vulnerable
(3.1.0-1.1)
upstream
Released (3.1~rc4)
Patches:
vendor: https://rhn.redhat.com/errata/RHSA-2011-1465.html
Introduced by

3b463ae0c6264f70e5d4c0a9c46af20fed43c96e

Fixed by c2183d1e9b3f313dd8ba2b1b0197c8d9fb86a7ae
linux-armadaxp
Launchpad, Ubuntu, Debian
hardy Does not exist

lucid Does not exist

natty Does not exist

oneiric Does not exist

precise Not vulnerable
(3.2.0-1600.1)
upstream
Released (3.1~rc4)
linux-ec2
Launchpad, Ubuntu, Debian
hardy Does not exist

lucid
Released (2.6.32-319.39)
maverick Ignored
(binary supplied by "linux" now)
natty Does not exist

oneiric Does not exist

precise Does not exist

upstream
Released (3.1~rc4)
linux-fsl-imx51
Launchpad, Ubuntu, Debian
hardy Does not exist

lucid Ignored
(reached end-of-life)
maverick Does not exist

natty Does not exist

oneiric Does not exist

precise Does not exist

upstream
Released (3.1~rc4)
linux-lts-backport-maverick
Launchpad, Ubuntu, Debian
hardy Does not exist

lucid
Released (2.6.35-32.65~lucid1)
maverick Does not exist

natty Does not exist

oneiric Does not exist

precise Does not exist

upstream
Released (3.1~rc4)
linux-lts-backport-natty
Launchpad, Ubuntu, Debian
hardy Does not exist

lucid
Released (2.6.38-13.55~lucid1)
maverick Does not exist

natty Does not exist

oneiric Does not exist

precise Does not exist

upstream
Released (3.1~rc4)
linux-lts-backport-oneiric
Launchpad, Ubuntu, Debian
hardy Does not exist

lucid Not vulnerable
(3.0.0-11.18~lucid1)
maverick Does not exist

natty Does not exist

oneiric Does not exist

precise Does not exist

upstream
Released (3.1~rc4)
linux-mvl-dove
Launchpad, Ubuntu, Debian
hardy Does not exist

lucid
Released (2.6.32-219.37)
maverick
Released (2.6.32-419.37)
natty Does not exist

oneiric Does not exist

precise Does not exist

upstream
Released (3.1~rc4)
linux-ti-omap4
Launchpad, Ubuntu, Debian
hardy Does not exist

lucid Does not exist

maverick
Released (2.6.35-903.29)
natty
Released (2.6.38-1209.20)
oneiric Not vulnerable
(3.0.0-1205.10)
precise Not vulnerable
(3.0.0-1401.2)
upstream
Released (3.1~rc4)