CVE-2021-44647

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

Lua v5.4.3 and above are affected by SEGV by type confusion in funcnamefromcode function in ldebug.c which can cause a local denial of service.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-843

Affected software

No affected versions have been published.

Timeline

Published
Jan 11, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-44647: Medium severity, CVSS 5.5 | Vulnix