CVE Vulnerabilities

CVE-2022-0481

NULL Pointer Dereference

Published: Feb 04, 2022 | Modified: Feb 10, 2022
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
7.8 HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM

NULL Pointer Dereference in Homebrew mruby prior to 3.2.

Weakness

A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

Affected Software

Name Vendor Start Version End Version
Mruby Mruby * 3.2 (excluding)
Mruby Ubuntu bionic *
Mruby Ubuntu impish *
Mruby Ubuntu kinetic *
Mruby Ubuntu lunar *
Mruby Ubuntu mantic *
Mruby Ubuntu trusty *
Mruby Ubuntu xenial *

Potential Mitigations

References