CVE-2011-3638

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
NISTNIST
4 UNKNOWN
LOCAL
HIGH
AV:L/AC:H/Au:N/C:N/I:N/A:C
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 37%
VendorProductVersion
linuxlinux_kernel
𝑥
< 3.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
trusty
not-affected
saucy
not-affected
raring
not-affected
quantal
not-affected
precise
not-affected
oneiric
not-affected
natty
ignored
maverick
ignored
lucid
Fixed 2.6.32-37.81
released
hardy
ignored
linux-armadaxp
trusty
dne
saucy
dne
raring
dne
quantal
not-affected
precise
not-affected
oneiric
dne
natty
dne
lucid
dne
hardy
dne
linux-ec2
trusty
dne
saucy
dne
raring
dne
quantal
dne
precise
dne
oneiric
dne
natty
dne
maverick
ignored
lucid
Fixed 2.6.32-341.42
released
hardy
dne
linux-flo
trusty
dne
saucy
dne
quantal
dne
precise
dne
lucid
dne
linux-fsl-imx51
trusty
dne
saucy
dne
raring
dne
quantal
dne
precise
dne
oneiric
dne
natty
dne
maverick
dne
lucid
ignored
hardy
dne
linux-goldfish
trusty
dne
saucy
ignored
quantal
dne
precise
dne
lucid
dne
linux-grouper
trusty
dne
saucy
ignored
quantal
dne
precise
dne
lucid
dne
linux-lts-backport-maverick
trusty
dne
saucy
dne
raring
dne
quantal
dne
precise
dne
oneiric
dne
natty
dne
maverick
dne
lucid
ignored
hardy
dne
linux-lts-backport-natty
trusty
dne
saucy
dne
raring
dne
quantal
dne
precise
dne
oneiric
dne
natty
dne
maverick
dne
lucid
ignored
hardy
dne
linux-lts-backport-oneiric
trusty
dne
saucy
dne
raring
dne
quantal
dne
precise
dne
oneiric
dne
natty
dne
maverick
dne
lucid
Fixed 3.0.0-5.6~lucid1
released
hardy
dne
linux-lts-quantal
trusty
dne
saucy
dne
raring
dne
quantal
dne
precise
not-affected
oneiric
dne
lucid
dne
hardy
dne
linux-lts-raring
trusty
dne
saucy
dne
raring
dne
quantal
dne
precise
not-affected
oneiric
dne
lucid
dne
hardy
dne
linux-lts-saucy
trusty
dne
saucy
dne
raring
dne
quantal
dne
precise
not-affected
lucid
dne
linux-lts-trusty
trusty
dne
saucy
dne
precise
not-affected
lucid
dne
linux-maguro
trusty
dne
saucy
ignored
quantal
dne
precise
dne
lucid
dne
linux-mako
trusty
dne
saucy
ignored
quantal
dne
precise
dne
lucid
dne
linux-manta
trusty
dne
saucy
ignored
quantal
dne
precise
dne
lucid
dne
linux-mvl-dove
trusty
dne
saucy
dne
raring
dne
quantal
dne
precise
dne
oneiric
dne
natty
dne
maverick
ignored
lucid
ignored
hardy
dne
linux-ti-omap4
trusty
dne
saucy
not-affected
raring
not-affected
quantal
not-affected
precise
not-affected
oneiric
not-affected
natty
ignored
maverick
ignored
lucid
dne
hardy
dne