CVE-2022-34556

MEDIUM

Picoc - NULL Pointer Dereference

Title source: rule
STIX 2.1

Description

PicoC v3.2.2 was discovered to contain a NULL pointer dereference at variable.c.

Exploits (1)

nomisec WORKING POC 1 stars
by Halcy0nic · poc
https://github.com/Halcy0nic/CVE-2022-34556

References (2)

Core 2
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://gitlab.com/zsaleeba/picoc/-/issues/47
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/jpoirier/picoc/issues/34

Scores

CVSS v3 5.5
EPSS 0.0009
EPSS Percentile 24.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

CWE
CWE-476
Status published
Products (1)
picoc_project/picoc 3.2.2
Published Jul 28, 2022
Tracked Since Feb 18, 2026