CVE-2008-4934

2008-11-0500:00:00

ubuntu.com

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

EPSS

0.002

Percentile

61.0%

JSON

The hfsplus_block_allocate function in fs/hfsplus/bitmap.c in the Linux
kernel before 2.6.28-rc1 does not check a certain return value from the
read_mapping_page function before calling kmap, which allows attackers to
cause a denial of service (system crash) via a crafted hfsplus filesystem
image.

OSVersionArchitecturePackageVersionFilename
ubuntu8.04noarchlinux< 2.6.24-22.45UNKNOWN
ubuntu8.10noarchlinux< 2.6.27-9.19UNKNOWN
ubuntu6.06noarchlinux-source-2.6.15< 2.6.15-53.74UNKNOWN
ubuntu7.10noarchlinux-source-2.6.22< 2.6.22-16.60UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	8.04	noarch	linux	< 2.6.24-22.45	UNKNOWN
ubuntu	8.10	noarch	linux	< 2.6.27-9.19	UNKNOWN
ubuntu	6.06	noarch	linux-source-2.6.15	< 2.6.15-53.74	UNKNOWN
ubuntu	7.10	noarch	linux-source-2.6.22	< 2.6.22-16.60	UNKNOWN