CVE-2009-3726

2009-11-0900:00:00

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

0.003

Percentile

69.6%

JSON

The nfs4_proc_lock function in fs/nfs/nfs4proc.c in the NFSv4 client in the
Linux kernel before 2.6.31-rc4 allows remote NFS servers to cause a denial
of service (NULL pointer dereference and panic) by sending a certain
response containing incorrect file attributes, which trigger attempted use
of an open file that lacks NFSv4 state.

OSVersionArchitecturePackageVersionFilename
ubuntu8.04noarchlinux< 2.6.24-26.64UNKNOWN
ubuntu8.10noarchlinux< 2.6.27-16.44UNKNOWN
ubuntu9.04noarchlinux< 2.6.28-17.58UNKNOWN
ubuntu6.06noarchlinux-source-2.6.15< 2.6.15-55.81UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	8.04	noarch	linux	< 2.6.24-26.64	UNKNOWN
ubuntu	8.10	noarch	linux	< 2.6.27-16.44	UNKNOWN
ubuntu	9.04	noarch	linux	< 2.6.28-17.58	UNKNOWN
ubuntu	6.06	noarch	linux-source-2.6.15	< 2.6.15-55.81	UNKNOWN