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ubuntucveUbuntu.comUB:CVE-2009-4308
HistoryDec 12, 2009 - 12:00 a.m.

CVE-2009-4308

2009-12-1200:00:00
ubuntu.com
ubuntu.com
19

7.1 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.055 Low

EPSS

Percentile

93.3%

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

7.1 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.055 Low

EPSS

Percentile

93.3%