Upstream information

CVE-2022-1427 at MITRE

Description

Out-of-bounds Read in mrb_obj_is_kind_of in in GitHub repository mruby/mruby prior to 3.2. # Impact: Possible arbitrary code execution if being exploited.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having important severity.

CVSS v2 Scores
CVSS detail National Vulnerability Database
Base Score 4.6
Vector AV:L/AC:L/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
CVSS detail National Vulnerability Database
Base Score 7.8
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1198809 [RESOLVED / WORKSFORME]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • libmruby3_1_0 >= 3.1.0-1.1
  • libmruby_core3_1_0 >= 3.1.0-1.1
  • mruby >= 3.1.0-1.1
  • mruby-devel >= 3.1.0-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-12703

SUSE Timeline for this CVE

CVE page created: Sat Apr 23 12:00:05 2022
CVE page last modified: Mon Oct 6 19:34:37 2025