CVE-2018-14734

Published Jul 29, 2018

Last updated 6 years ago

Overview

Description
drivers/infiniband/core/ucma.c in the Linux kernel through 4.17.11 allows ucma_leave_multicast to access a certain data structure after a cleanup step in ucma_process_join, which allows attackers to cause a denial of service (use-after-free).
Source
cve@mitre.org
NVD status
Modified

Risk scores

CVSS 3.0

Type
Primary
Base score
7.8
Impact score
5.9
Exploitability score
1.8
Vector string
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity
HIGH

CVSS 2.0

Type
Primary
Base score
6.1
Impact score
8.5
Exploitability score
3.9
Vector string
AV:L/AC:L/Au:N/C:P/I:P/A:C

Weaknesses

nvd@nist.gov
CWE-416

Social media

Hype score
Not currently trending

Configurations