CVE-2022-1201CWE-476

NULL Pointer Dereference in mrb_vm_exec with super in mruby/mruby

High · published April 2, 2022

CVSS v3.0
7.1
EPSS
0%
Percentile
29.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
7.1 · HIGH
Vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00369 · 29.6th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2022-04-02T07:45Z
EPSS history
Timeline
  • 02 APR 07:45Z
    NULL Pointer Dereference in mrb_vm_exec with super in mruby/mruby
    cvelistv5