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nvd[email protected]NVD:CVE-2009-3286
HistorySep 22, 2009 - 10:30 a.m.

CVE-2009-3286

2009-09-2210:30:00
CWE-264
web.nvd.nist.gov
9

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.9

Confidence

High

EPSS

0

Percentile

10.1%

NFSv4 in the Linux kernel 2.6.18, and possibly other versions, does not properly clean up an inode when an O_EXCL create fails, which causes files to be created with insecure settings such as setuid bits, and possibly allows local users to gain privileges, related to the execution of the do_open_permission function even when a create fails.

Affected configurations

Nvd
Node
linuxlinux_kernelMatch2.6.18
VendorProductVersionCPE
linuxlinux_kernel2.6.18cpe:2.3:o:linux:linux_kernel:2.6.18:*:*:*:*:*:*:*

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.9

Confidence

High

EPSS

0

Percentile

10.1%