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ubuntucveUbuntu.comUB:CVE-2011-4594
HistoryDec 15, 2011 - 12:00 a.m.

CVE-2011-4594

2011-12-1500:00:00
ubuntu.com
ubuntu.com
10

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

4.9 Medium

CVSS2

Access Vector

LOCAL

Access 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

0.0004 Low

EPSS

Percentile

5.3%

The __sys_sendmsg function in net/socket.c in the Linux kernel before 3.1
allows local users to cause a denial of service (system crash) via crafted
use of the sendmmsg system call, leading to an incorrect pointer
dereference.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu11.10noarchlinux< 3.0.0-13.21UNKNOWN
ubuntu11.10noarchlinux-ti-omap4< 3.0.0-1206.11UNKNOWN

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

4.9 Medium

CVSS2

Access Vector

LOCAL

Access 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

0.0004 Low

EPSS

Percentile

5.3%