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nvd[email protected]NVD:CVE-2012-4565
HistoryDec 21, 2012 - 11:47 a.m.

CVE-2012-4565

2012-12-2111:47:36
CWE-189
web.nvd.nist.gov

4.7 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

5.8 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

10.1%

The tcp_illinois_info function in net/ipv4/tcp_illinois.c in the Linux kernel before 3.4.19, when the net.ipv4.tcp_congestion_control illinois setting is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) by reading TCP stats.

Affected configurations

NVD
Node
linuxlinux_kernelRange3.4.18
OR
linuxlinux_kernelMatch3.4.1
OR
linuxlinux_kernelMatch3.4.2
OR
linuxlinux_kernelMatch3.4.3
OR
linuxlinux_kernelMatch3.4.4
OR
linuxlinux_kernelMatch3.4.5
OR
linuxlinux_kernelMatch3.4.6
OR
linuxlinux_kernelMatch3.4.7
OR
linuxlinux_kernelMatch3.4.8
OR
linuxlinux_kernelMatch3.4.9
OR
linuxlinux_kernelMatch3.4.10
OR
linuxlinux_kernelMatch3.4.11
OR
linuxlinux_kernelMatch3.4.12
OR
linuxlinux_kernelMatch3.4.13
OR
linuxlinux_kernelMatch3.4.14
OR
linuxlinux_kernelMatch3.4.15
OR
linuxlinux_kernelMatch3.4.16
OR
linuxlinux_kernelMatch3.4.17

4.7 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

5.8 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

10.1%