CVE-2011-3638

EUVD-2011-3597
fs/ext4/extents.c in the Linux kernel before 3.0 does not mark a modified extent as dirty in certain cases of extent splitting, which allows local users to cause a denial of service (system crash) via vectors involving ext4 umount and mount operations.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4 UNKNOWN
LOCAL
HIGH
AV:L/AC:H/Au:N/C:N/I:N/A:C
Base Score
CVSS 3.x
EPSS Score
Percentile: 43%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
𝑥
< 3.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
hardy
ignored
lucid
Fixed 2.6.32-37.81
released
maverick
ignored
natty
ignored
oneiric
not-affected
precise
not-affected
quantal
not-affected
raring
not-affected
saucy
not-affected
trusty
not-affected
linux-armadaxp
hardy
dne
lucid
dne
natty
dne
oneiric
dne
precise
not-affected
quantal
not-affected
raring
dne
saucy
dne
trusty
dne
linux-ec2
hardy
dne
lucid
Fixed 2.6.32-341.42
released
maverick
ignored
natty
dne
oneiric
dne
precise
dne
quantal
dne
raring
dne
saucy
dne
trusty
dne
linux-flo
lucid
dne
precise
dne
quantal
dne
saucy
dne
trusty
dne
linux-fsl-imx51
hardy
dne
lucid
ignored
maverick
dne
natty
dne
oneiric
dne
precise
dne
quantal
dne
raring
dne
saucy
dne
trusty
dne
linux-goldfish
lucid
dne
precise
dne
quantal
dne
saucy
ignored
trusty
dne
linux-grouper
lucid
dne
precise
dne
quantal
dne
saucy
ignored
trusty
dne
linux-lts-backport-maverick
hardy
dne
lucid
ignored
maverick
dne
natty
dne
oneiric
dne
precise
dne
quantal
dne
raring
dne
saucy
dne
trusty
dne
linux-lts-backport-natty
hardy
dne
lucid
ignored
maverick
dne
natty
dne
oneiric
dne
precise
dne
quantal
dne
raring
dne
saucy
dne
trusty
dne
linux-lts-backport-oneiric
hardy
dne
lucid
Fixed 3.0.0-5.6~lucid1
released
maverick
dne
natty
dne
oneiric
dne
precise
dne
quantal
dne
raring
dne
saucy
dne
trusty
dne
linux-lts-quantal
hardy
dne
lucid
dne
oneiric
dne
precise
not-affected
quantal
dne
raring
dne
saucy
dne
trusty
dne
linux-lts-raring
hardy
dne
lucid
dne
oneiric
dne
precise
not-affected
quantal
dne
raring
dne
saucy
dne
trusty
dne
linux-lts-saucy
lucid
dne
precise
not-affected
quantal
dne
raring
dne
saucy
dne
trusty
dne
linux-lts-trusty
lucid
dne
precise
not-affected
saucy
dne
trusty
dne
linux-maguro
lucid
dne
precise
dne
quantal
dne
saucy
ignored
trusty
dne
linux-mako
lucid
dne
precise
dne
quantal
dne
saucy
ignored
trusty
dne
linux-manta
lucid
dne
precise
dne
quantal
dne
saucy
ignored
trusty
dne
linux-mvl-dove
hardy
dne
lucid
ignored
maverick
ignored
natty
dne
oneiric
dne
precise
dne
quantal
dne
raring
dne
saucy
dne
trusty
dne
linux-ti-omap4
hardy
dne
lucid
dne
maverick
ignored
natty
ignored
oneiric
not-affected
precise
not-affected
quantal
not-affected
raring
not-affected
saucy
not-affected
trusty
dne