Vulnerability Monitor

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CVE-2024-25177

LuaJIT through 2.1 and OpenRusty luajit2 before v2.1-20240314 have an unsinking of IR_FSTORE for NULL metatable, which leads to Denial of Service (DoS).

Published

2025-07-07T17:15:27.403

Last Modified

2025-11-03T19:15:43.400

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses

Type: Secondary
CWE-476

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	luajit	luajit	≤ 2.1.0	Yes

References

https://gist.github.com/pwnhacker0x18/a73f560d79f2c3d4011d6c5a2676f04a Third Party Advisory ([email protected])
https://github.com/LuaJIT/LuaJIT/commit/85b4fed0b0353dd78c8c875c2f562d522a2b310f Patch ([email protected])
https://github.com/LuaJIT/LuaJIT/issues/1147 Exploit, Issue Tracking ([email protected])
https://github.com/openresty/luajit2/commit/85b4fed0b0353dd78c8c875c2f562d522a2b310f ([email protected])
https://lists.debian.org/debian-lts-announce/2025/08/msg00022.html (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/LuaJIT/LuaJIT/issues/1147 Exploit, Issue Tracking (134c704f-9b21-4f2e-91b3-4a467353bcc0)