CVE-2019-19965

2019-12-2500:00:00

ubuntu.com

4.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

1.9 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

26.4%

JSON

In the Linux kernel through 5.4.6, there is a NULL pointer dereference in
drivers/scsi/libsas/sas_discover.c because of mishandling of port
disconnection during discovery, related to a PHY down race condition, aka
CID-f70267f379b5.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-88.88UNKNOWN
ubuntu19.10noarchlinux< 5.3.0-40.32UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-174.204UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1060.62UNKNOWN
ubuntu19.10noarchlinux-aws< 5.3.0-1011.12UNKNOWN
ubuntu14.04noarchlinux-aws< 4.4.0-1062.66) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1102.113UNKNOWN
ubuntu18.04noarchlinux-aws-5.0< 5.0.0-1025.28UNKNOWN
ubuntu16.04noarchlinux-aws-hwe< 4.15.0-1060.62~16.04.1UNKNOWN
ubuntu18.04noarchlinux-azure< 5.0.0-1032.34UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	linux	< 4.15.0-88.88	UNKNOWN
ubuntu	19.10	noarch	linux	< 5.3.0-40.32	UNKNOWN
ubuntu	16.04	noarch	linux	< 4.4.0-174.204	UNKNOWN
ubuntu	18.04	noarch	linux-aws	< 4.15.0-1060.62	UNKNOWN
ubuntu	19.10	noarch	linux-aws	< 5.3.0-1011.12	UNKNOWN
ubuntu	14.04	noarch	linux-aws	< 4.4.0-1062.66) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN
ubuntu	16.04	noarch	linux-aws	< 4.4.0-1102.113	UNKNOWN
ubuntu	18.04	noarch	linux-aws-5.0	< 5.0.0-1025.28	UNKNOWN
ubuntu	16.04	noarch	linux-aws-hwe	< 4.15.0-1060.62~16.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-azure	< 5.0.0-1032.34	UNKNOWN