CVE-2010-0623

2010-02-1518:30:00

[email protected]

web.nvd.nist.gov

linux kernel

futex_lock_pi

denial of service

ext3 filesystem

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

AI Score

6.9

Confidence

High

EPSS

Percentile

5.1%

JSON

The futex_lock_pi function in kernel/futex.c in the Linux kernel before 2.6.33-rc7 does not properly manage a certain reference count, which allows local users to cause a denial of service (OOPS) via vectors involving an unmount of an ext3 filesystem.

Affected configurations

Nvd

Node

linuxlinux_kernelRange<2.6.33

linuxlinux_kernelMatch2.6.33-

linuxlinux_kernelMatch2.6.33rc1

linuxlinux_kernelMatch2.6.33rc2

linuxlinux_kernelMatch2.6.33rc3

linuxlinux_kernelMatch2.6.33rc4

linuxlinux_kernelMatch2.6.33rc5

linuxlinux_kernelMatch2.6.33rc6

Node

opensuseopensuseMatch11.2

Node

canonicalubuntu_linuxMatch6.06

canonicalubuntu_linuxMatch8.04-

canonicalubuntu_linuxMatch8.10

canonicalubuntu_linuxMatch9.04

canonicalubuntu_linuxMatch9.10

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
linuxlinux_kernel2.6.33cpe:2.3:o:linux:linux_kernel:2.6.33:-:*:*:*:*:*:*
linuxlinux_kernel2.6.33cpe:2.3:o:linux:linux_kernel:2.6.33:rc1:*:*:*:*:*:*
linuxlinux_kernel2.6.33cpe:2.3:o:linux:linux_kernel:2.6.33:rc2:*:*:*:*:*:*
linuxlinux_kernel2.6.33cpe:2.3:o:linux:linux_kernel:2.6.33:rc3:*:*:*:*:*:*
linuxlinux_kernel2.6.33cpe:2.3:o:linux:linux_kernel:2.6.33:rc4:*:*:*:*:*:*
linuxlinux_kernel2.6.33cpe:2.3:o:linux:linux_kernel:2.6.33:rc5:*:*:*:*:*:*
linuxlinux_kernel2.6.33cpe:2.3:o:linux:linux_kernel:2.6.33:rc6:*:*:*:*:*:*
opensuseopensuse11.2cpe:2.3:o:opensuse:opensuse:11.2:*:*:*:*:*:*:*
canonicalubuntu_linux6.06cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::
linux	linux_kernel	2.6.33	cpe:2.3:o:linux:linux_kernel:2.6.33:-::::::
linux	linux_kernel	2.6.33	cpe:2.3:o:linux:linux_kernel:2.6.33:rc1::::::
linux	linux_kernel	2.6.33	cpe:2.3:o:linux:linux_kernel:2.6.33:rc2::::::
linux	linux_kernel	2.6.33	cpe:2.3:o:linux:linux_kernel:2.6.33:rc3::::::
linux	linux_kernel	2.6.33	cpe:2.3:o:linux:linux_kernel:2.6.33:rc4::::::
linux	linux_kernel	2.6.33	cpe:2.3:o:linux:linux_kernel:2.6.33:rc5::::::
linux	linux_kernel	2.6.33	cpe:2.3:o:linux:linux_kernel:2.6.33:rc6::::::
opensuse	opensuse	11.2	cpe:2.3:o:opensuse:opensuse:11.2:::::::*
canonical	ubuntu_linux	6.06	cpe:2.3:o:canonical:ubuntu_linux:6.06:::::::*