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.
| Reporter | Title | Published | Views | Family All 47 |
|---|---|---|---|---|
 | CVE-2021-44647 | 11 Jan 202213:15 | – | attackerkb |
 | Amazon Linux 2022 : lua, lua-devel, lua-libs (ALAS2022-2022-031) | 11 Dec 202400:00 | – | nessus |
| Amazon Linux 2022 : lua, lua-devel, lua-libs (ALAS2022-2022-176) | 4 Nov 202200:00 | – | nessus |
| Azure Linux 3.0 Security Update: lua / memcached / ntopng (CVE-2021-44647) | 21 Feb 202500:00 | – | nessus |
| GLSA-202305-23 : Lua: Multiple Vulnerabilities | 3 May 202300:00 | – | nessus |
| CBL Mariner 2.0 Security Update: lua / memcached / ntopng (CVE-2021-44647) | 20 Mar 202300:00 | – | nessus |
| Photon OS 4.0: Lua PHSA-2022-4.0-0168 | 23 Jul 202400:00 | – | nessus |
| Photon OS 3.0: Nmap PHSA-2023-3.0-0601 | 24 Jul 202400:00 | – | nessus |
| Photon OS 3.0: Lua PHSA-2023-3.0-0620 | 24 Jul 202400:00 | – | nessus |
| Photon OS 4.0: Nmap PHSA-2023-4.0-0517 | 23 Jul 202400:00 | – | nessus |
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12 Apr 2025 07:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 22.1
CVSS 3.15.5
EPSS0.00418