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ubuntucveUbuntu.comUB:CVE-2016-3841
HistoryAug 06, 2016 - 12:00 a.m.

CVE-2016-3841

2016-08-0600:00:00
ubuntu.com
ubuntu.com
9

7.3 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

9.0%

The IPv6 stack in the Linux kernel before 4.3.3 mishandles options data,
which allows local users to gain privileges or cause a denial of service
(use-after-free and system crash) via a crafted sendmsg system call.

Notes

Author Note
jdstrand android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.10 and earlier preview kernels linux-lts-saucy no longer receives official support linux-lts-quantal no longer receives official support
OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchlinux<Β 3.2.0-98.138UNKNOWN
ubuntu14.04noarchlinux<Β 3.13.0-96.143UNKNOWN
ubuntu12.04noarchlinux-armadaxp<Β 3.2.0-1661.85UNKNOWN
ubuntu12.04noarchlinux-lts-trusty<Β 3.13.0-96.143~precise1UNKNOWN
ubuntu14.04noarchlinux-lts-utopic<Β 3.16.0-60.80~14.04.1UNKNOWN
ubuntu14.04noarchlinux-lts-vivid<Β 3.19.0-69.77~14.04.1UNKNOWN
ubuntu14.04noarchlinux-lts-wily<Β 4.2.0-27.32~14.04.1UNKNOWN
ubuntu12.04noarchlinux-ti-omap4<Β 3.2.0-1476.99UNKNOWN

7.3 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

9.0%