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cve[email protected]CVE-2006-7051
HistoryFeb 24, 2007 - 12:28 a.m.

CVE-2006-7051

2007-02-2400:28:00
web.nvd.nist.gov
31
cve-2006-7051
linux kernel
posix timers
memory consumption
denial of service
nvd

4.9 Medium

CVSS2

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

6.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.8%

The sys_timer_create function in posix-timers.c for Linux kernel 2.6.x allows local users to cause a denial of service (memory consumption) and possibly bypass memory limits or cause other processes to be killed by creating a large number of posix timers, which are allocated in kernel memory but are not treated as part of the process’ memory.

Affected configurations

NVD
Node
linuxlinux_kernelMatch2.6.18.0
OR
linuxlinux_kernelMatch2.6.18.1
OR
linuxlinux_kernelMatch2.6.18.2
OR
linuxlinux_kernelMatch2.6.18.3
OR
linuxlinux_kernelMatch2.6.18.4
OR
linuxlinux_kernelMatch2.6.18.5
OR
linuxlinux_kernelMatch2.6.18.6
OR
linuxlinux_kernelMatch2.6.18.7
OR
linuxlinux_kernelMatch2.6.19
OR
linuxlinux_kernelMatch2.6.19.1
OR
linuxlinux_kernelMatch2.6.19.2
OR
linuxlinux_kernelMatch2.6.19.3
OR
linuxlinux_kernelMatch2.6.19.4
OR
linuxlinux_kernelMatch2.6.20
OR
linuxlinux_kernelMatch2.6.20.1

4.9 Medium

CVSS2

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

6.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.8%

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