CVE-2009-0747

The ext4_isize function in fs/ext4/ext4.h in the Linux kernel 2.6.27 before 2.6.27.19 and 2.6.28 before 2.6.28.7 uses the i_size_high structure member during operations on arbitrary types of files, which allows local users to cause a denial of service (CPU consumption and error-message flood) by attempting to mount a crafted ext4 filesystem.
Severity
UNKNOWN
AV:L/AC:L/Au:N/C:N/I:N/A:C
Atk. Vector
LOCAL
Atk. Complexity
LOW
Base Score
CVSS 3.x
EPSS Score
Percentile: 10%
VendorProductVersion
linuxlinux_kernel
2.6.27
linuxlinux_kernel
2.6.27
linuxlinux_kernel
2.6.27
linuxlinux_kernel
2.6.27
linuxlinux_kernel
2.6.27
linuxlinux_kernel
2.6.27
linuxlinux_kernel
2.6.27
linuxlinux_kernel
2.6.27
linuxlinux_kernel
2.6.27
linuxlinux_kernel
2.6.27
linuxlinux_kernel
2.6.27.1
linuxlinux_kernel
2.6.27.2
linuxlinux_kernel
2.6.27.3
linuxlinux_kernel
2.6.27.4
linuxlinux_kernel
2.6.27.5
linuxlinux_kernel
2.6.27.6
linuxlinux_kernel
2.6.27.7
linuxlinux_kernel
2.6.27.8
linuxlinux_kernel
2.6.27.9
linuxlinux_kernel
2.6.27.10
linuxlinux_kernel
2.6.27.11
linuxlinux_kernel
2.6.27.12
linuxlinux_kernel
2.6.27.13
linuxlinux_kernel
2.6.27.14
linuxlinux_kernel
2.6.27.15
linuxlinux_kernel
2.6.27.16
linuxlinux_kernel
2.6.27.17
linuxlinux_kernel
2.6.27.18
linuxlinux_kernel
2.6.28
linuxlinux_kernel
2.6.28
linuxlinux_kernel
2.6.28
linuxlinux_kernel
2.6.28
linuxlinux_kernel
2.6.28
linuxlinux_kernel
2.6.28
linuxlinux_kernel
2.6.28
linuxlinux_kernel
2.6.28
linuxlinux_kernel
2.6.28.1
linuxlinux_kernel
2.6.28.2
linuxlinux_kernel
2.6.28.3
linuxlinux_kernel
2.6.28.4
linuxlinux_kernel
2.6.28.5
linuxlinux_kernel
2.6.28.6
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
jaunty
not-affected
intrepid
Fixed 2.6.27-11.31
released
hardy
Fixed 2.6.24-23.52
released
gutsy
dne
dapper
dne
linux-source-2.6.15
jaunty
dne
intrepid
dne
hardy
dne
gutsy
dne
dapper
not-affected
linux-source-2.6.22
jaunty
dne
intrepid
dne
hardy
dne
gutsy
Fixed 2.6.22-16.62
released
dapper
dne
Common Weakness Enumeration