CVE-2009-4308

2009-12-1200:00:00

ubuntu.com

7.1 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.07 Low

EPSS

Percentile

93.9%

JSON

The ext4_decode_error function in fs/ext4/super.c in the ext4 filesystem in
the Linux kernel before 2.6.32 allows user-assisted remote attackers to
cause a denial of service (NULL pointer dereference), and possibly have
unspecified other impact, via a crafted read-only filesystem that lacks a
journal.

OSVersionArchitecturePackageVersionFilename
ubuntu8.04noarchlinux< 2.6.24-27.65UNKNOWN
ubuntu8.10noarchlinux< 2.6.27-17.45UNKNOWN
ubuntu9.04noarchlinux< 2.6.28-18.59UNKNOWN
ubuntu9.10noarchlinux< 2.6.31-19.56UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	8.04	noarch	linux	< 2.6.24-27.65	UNKNOWN
ubuntu	8.10	noarch	linux	< 2.6.27-17.45	UNKNOWN
ubuntu	9.04	noarch	linux	< 2.6.28-18.59	UNKNOWN
ubuntu	9.10	noarch	linux	< 2.6.31-19.56	UNKNOWN