CVE-2019-12615

2019-06-0300:00:00

ubuntu.com

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.026 Low

EPSS

Percentile

90.4%

JSON

An issue was discovered in get_vdev_port_node_info in
arch/sparc/kernel/mdesc.c in the Linux kernel through 5.1.6. There is an
unchecked kstrdup_const of node_info->vdev_port.name, which might allow an
attacker to cause a denial of service (NULL pointer dereference and system
crash).