Loading HuntDB...
Hunt
Vulnerability Intelligence by wss.sh
Home Daily Briefings High Impact CVEs Recent Exploits KEV Catalog GitHub Advisories Latest Updates Security News
Sign In Sign Up

CVE-2022-1201

HIGH
Published 2022-04-02T07:45:34
Actions:

Expert Analysis

Professional remediation guidance

Get tailored security recommendations from our analyst team for CVE-2022-1201. We'll provide specific mitigation strategies based on your environment and risk profile.

CVSS Score

V3.0
7.1
/10
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.339
Higher than 33.9% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Description

NULL Pointer Dereference in mrb_vm_exec with super in GitHub repository mruby/mruby prior to 3.2. This vulnerability is capable of making the mruby interpreter crash, thus affecting the availability of the system.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

mruby

mruby/mruby

Affected Versions:

unspecified

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-p2wj-9vfc-2xj7

Advisory Details

NULL Pointer Dereference in mrb_vm_exec with super in GitHub repository mruby/mruby prior to 3.2. This vulnerability is capable of making the mruby interpreter crash, thus affecting the availability of the system.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-1201
WEB https://github.com/mruby/mruby/commit/00acae117da1b45b318dc36531a7b0021b8097ae
WEB https://huntr.dev/bounties/6f930add-c9d8-4870-ae56-d4bd8354703b

Advisory provided by GitHub Security Advisory Database. Published: April 3, 2022, Modified: April 12, 2022

References

https://huntr.dev/bounties/6f930add-c9d8-4870-ae56-d4bd8354703b
https://github.com/mruby/mruby/commit/00acae117da1b45b318dc36531a7b0021b8097ae
Published: 2022-04-02T07:45:34
Last Modified: 2024-08-02T23:55:24.340Z
Copied to clipboard!