CVE-2020-0431

2020-09-1700:00:00

ubuntu.com

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

Percentile

5.1%

JSON

In kbd_keycode of keyboard.c, there is a possible out of bounds write due
to a missing bounds check. This could lead to local escalation of privilege
with no additional execution privileges needed. User interaction is not
needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:
A-144161459

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-91.92UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-174.204UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1063.67UNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1102.113UNKNOWN
ubuntu16.04noarchlinux-aws-hwe< 4.15.0-1063.67~16.04.1UNKNOWN
ubuntu16.04noarchlinux-azure< 4.15.0-1075.80UNKNOWN
ubuntu16.04noarchlinux-gcp< 4.15.0-1058.62UNKNOWN
ubuntu18.04noarchlinux-gke-4.15< 4.15.0-1055.58UNKNOWN
ubuntu18.04noarchlinux-gke-5.0< 5.0.0-1032.33UNKNOWN
ubuntu18.04noarchlinux-gke-5.3< 5.3.0-1014.15~18.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	linux	< 4.15.0-91.92	UNKNOWN
ubuntu	16.04	noarch	linux	< 4.4.0-174.204	UNKNOWN
ubuntu	18.04	noarch	linux-aws	< 4.15.0-1063.67	UNKNOWN
ubuntu	16.04	noarch	linux-aws	< 4.4.0-1102.113	UNKNOWN
ubuntu	16.04	noarch	linux-aws-hwe	< 4.15.0-1063.67~16.04.1	UNKNOWN
ubuntu	16.04	noarch	linux-azure	< 4.15.0-1075.80	UNKNOWN
ubuntu	16.04	noarch	linux-gcp	< 4.15.0-1058.62	UNKNOWN
ubuntu	18.04	noarch	linux-gke-4.15	< 4.15.0-1055.58	UNKNOWN
ubuntu	18.04	noarch	linux-gke-5.0	< 5.0.0-1032.33	UNKNOWN
ubuntu	18.04	noarch	linux-gke-5.3	< 5.3.0-1014.15~18.04.1	UNKNOWN