CVE-2016-0823

2016-03-1200:00:00

ubuntu.com

4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

29.1%

JSON

The pagemap_open function in fs/proc/task_mmu.c in the Linux kernel before
3.19.3, as used in Android 6.0.1 before 2016-03-01, allows local users to
obtain sensitive physical-address information by reading a pagemap file,
aka Android internal bug 25739721.

Bugs

<https://launchpad.net/bugs/1561399>

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< 3.2.0-85.122UNKNOWN
ubuntu14.04noarchlinux< 3.13.0-53.88UNKNOWN
ubuntu12.04noarchlinux-armadaxp< 3.2.0-1651.71UNKNOWN
ubuntu12.04noarchlinux-lts-trusty< 3.13.0-53.87~precise1UNKNOWN
ubuntu14.04noarchlinux-lts-utopic< 3.16.0-38.52~14.04.1UNKNOWN
ubuntu12.04noarchlinux-ti-omap4< 3.2.0-1465.85UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	12.04	noarch	linux	< 3.2.0-85.122	UNKNOWN
ubuntu	14.04	noarch	linux	< 3.13.0-53.88	UNKNOWN
ubuntu	12.04	noarch	linux-armadaxp	< 3.2.0-1651.71	UNKNOWN
ubuntu	12.04	noarch	linux-lts-trusty	< 3.13.0-53.87~precise1	UNKNOWN
ubuntu	14.04	noarch	linux-lts-utopic	< 3.16.0-38.52~14.04.1	UNKNOWN
ubuntu	12.04	noarch	linux-ti-omap4	< 3.2.0-1465.85	UNKNOWN