CVE-2019-9458

2019-09-0600:00:00

ubuntu.com

android

kernel

video driver

use-after-free

vulnerability

local escalation

privilege

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

Percentile

5.1%

JSON

In the Android kernel in the video driver there is a use after free due to
a race condition. This could lead to local escalation of privilege with no
additional execution privileges needed. User interaction is not needed for
exploitation.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-58.64UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-139.165UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1047.49UNKNOWN
ubuntu14.04noarchlinux-aws< 4.4.0-1034.37UNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1072.82UNKNOWN
ubuntu16.04noarchlinux-aws-hwe< 4.15.0-1047.49~16.04.1UNKNOWN
ubuntu14.04noarchlinux-azure< 4.15.0-1059.64~14.04.1UNKNOWN
ubuntu16.04noarchlinux-azure< 4.15.0-1055.60UNKNOWN
ubuntu16.04noarchlinux-gcp< 4.15.0-1040.42~16.04.1UNKNOWN
ubuntu18.04noarchlinux-gke-4.15< 4.15.0-1040.42UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	linux	< 4.15.0-58.64	UNKNOWN
ubuntu	16.04	noarch	linux	< 4.4.0-139.165	UNKNOWN
ubuntu	18.04	noarch	linux-aws	< 4.15.0-1047.49	UNKNOWN
ubuntu	14.04	noarch	linux-aws	< 4.4.0-1034.37	UNKNOWN
ubuntu	16.04	noarch	linux-aws	< 4.4.0-1072.82	UNKNOWN
ubuntu	16.04	noarch	linux-aws-hwe	< 4.15.0-1047.49~16.04.1	UNKNOWN
ubuntu	14.04	noarch	linux-azure	< 4.15.0-1059.64~14.04.1	UNKNOWN
ubuntu	16.04	noarch	linux-azure	< 4.15.0-1055.60	UNKNOWN
ubuntu	16.04	noarch	linux-gcp	< 4.15.0-1040.42~16.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-gke-4.15	< 4.15.0-1040.42	UNKNOWN