CVE-2009-0747

2009-02-2700:00:00

ubuntu.com

CVSS2

4.9

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

EPSS

Percentile

10.1%

JSON

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.

OSVersionArchitecturePackageVersionFilename
ubuntu8.04noarchlinux< 2.6.24-23.52UNKNOWN
ubuntu8.10noarchlinux< 2.6.27-11.31UNKNOWN
ubuntu7.10noarchlinux-source-2.6.22< 2.6.22-16.62UNKNOWN