CVE-2022-1212

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2022-1212
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-04-05 04:15:00 UTC
Updated2022-04-12 20:53:00 UTC
DescriptionUse-After-Free in str_escape in mruby/mruby in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited.

Risk And Classification

Problem Types: CWE-416

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Mruby Mruby 3.1.0 rc All All
Application Mruby Mruby 3.1.0 rc2 All All
Application Mruby Mruby All All All All

References

ReferenceSourceLinkTags
vm.c: create break object before clearing GC arena. · mruby/mruby@3cf291f · GitHub MISC github.com
Use-After-Free in str_escape in mruby/mruby vulnerability found in mruby CONFIRM huntr.dev
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 183228 Debian Security Update for mruby (CVE-2022-1212)
  • 904950 Common Base Linux Mariner (CBL-Mariner) Security Update for rust (12426)
  • 904993 Common Base Linux Mariner (CBL-Mariner) Security Update for rust (12649)
  • 905014 Common Base Linux Mariner (CBL-Mariner) Security Update for nghttp2 (12586)

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report